MERV 8 20"x24"x2" (492x594x44mm) Pleated Air Filter High-Efficiency Synthetic Media Filter for Commercial HVAC Systems Why Choose Our Pleated Air Filters? ✔ Premium Synthetic Media Our advanced synthetic filtration media captures dust, pollen, and mold spores more effectively than standard fiberglass filters while maintaining excellent airflow. ✔ MERV 8 Efficiency Rated MERV 8 (Minimum Efficiency Reporting Value), these filters remove 70-85% of airborne particles between 3-10 microns - perfect for commercial buildings and light industrial applications. ✔ Cross-Reference Compatible Designed to replace major brands including Honeywell, 3M Filtrete, Nordic Pure, and more. Our pleated air filter cross reference guide ensures easy replacement selection. Technical Specifications Parameter Specification Part Type Pleated Air Filter MERV Rating MERV 8 Nominal Size 20" x 24" x 2" Actual Size (mm) 492 x 594 x 44mm Media Type Synthetic Polyester Frame Material Reinforced Cardboard MOQ 20 pieces Service OEM & ODM Available What Our B2B Customers Say ★★★★★ "Consistent quality across all orders. Our customers appreciate the performance of these MERV 8 filters compared to more expensive brands." - HVAC Supply Midwest ★★★★★ "Excellent cross-reference compatibility. We've replaced 3 other suppliers with CHINA EVERLASTING PARTS for our filter inventory." - Global Filter Distributors ★★★★★ "The high flow design reduces pressure drop significantly. Our commercial clients report fewer service calls since switching to these filters." - Air Quality Solutions Inc. Ideal Applications & Benefits Commercial HVAC Systems Perfect for office buildings, retail spaces, and schools where balanced filtration and airflow are critical. Healthcare Facilities MERV 8 rating effectively captures many airborne contaminants while maintaining proper ventilation. Extended Service Life Pleated design provides 30-40% more surface area than flat panel filters, lasting longer between changes. Energy Efficiency Low pressure drop design helps reduce energy consumption in HVAC systems. Frequently Asked Questions Q: What is the lead time for bulk orders? A: Standard lead time is 15-20 days for container loads. Express production available for urgent requirements. Q: Do you offer private labeling? A: Yes, we provide complete OEM services including custom packaging, labeling, and filter media specifications. Q: How does MERV 8 compare to other ratings? A: MERV 8 offers superior filtration to MERV 6-7 (standard residential filters) while maintaining better airflow than MERV 11-13 filters. Ready to Order or Need More Information? Contact our sales team for bulk pricing, technical specifications, and OEM/ODM inquiries: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer Since 2008

  PROFESSIONAL GRADE 18x24x2 PLEATED AIR FILTER MERV 8 High-Performance Air Filtration Solution Our 441x594x44mm pleated air filter delivers superior air purification for commercial and industrial applications. With MERV 8 efficiency rating, it captures dust, pollen, mold spores, and other airborne particles effectively. Key Benefits for Your Business: Extended Service Life: Deep pleats provide 30% more surface area than standard filters Energy Efficient: Low pressure drop design reduces HVAC system workload Durable Construction: Aluminum frame with reinforced polypropylene media resists moisture and corrosion Wide Compatibility: Cross-references with major HVAC equipment brands Custom Solutions: Available for OEM/ODM with your branding and specifications TECHNICAL SPECIFICATIONS Parameter Specification Part Type Pleated Air Filter Dimensions 441x594x44mm (18x24x2 inches) MERV Rating MERV 8 Frame Material Aluminum Filter Media Polypropylene Applications HVAC Systems, Air Cleaners, Industrial Ventilation MOQ 20 pieces WHY CHOOSE OUR PLEATED AIR FILTERS? ✓ Rigorous Quality Control Each filter undergoes 12-point inspection before shipment ✓ Bulk Pricing Advantage Volume discounts available for wholesale buyers ✓ Fast Global Shipping DHL/FedEx express options with customs clearance support TRUSTED BY INDUSTRY PROFESSIONALS ★★★★★ "Consistent quality across 5+ years of orders. Our HVAC maintenance clients appreciate the extended filter life." - Midwest HVAC Supplies ★★★★★ "Reliable OEM partner for our private label program. Custom packaging and branding executed perfectly." - EuroFilter Distributors ★★★★★ "Excellent price-performance ratio. Reduced our clients' filter replacement frequency by 25%." - AirQuality Pro Solutions FREQUENTLY ASKED QUESTIONS Q: What particles does MERV 8 rating capture? A: Our MERV 8 pleated air filter effectively captures pollen, dust mites, mold spores, and particles 3.0-10.0 microns in size with 70-85% efficiency. Q: Do you offer custom sizes for OEM orders? A: Yes, we can manufacture pleated air filters in custom dimensions with MOQ of 500 pieces. Contact our sales team with your specifications. Q: What's the lead time for bulk orders? A: Standard lead time is 15-20 days for container loads. Express production available for urgent orders. READY TO ORDER OR NEED MORE INFORMATION? Contact our filter specialists today: WhatsApp/WeChat: +86 18965520297 Email: Sales@parts-machining.com Website: www.parts-machining.com Professional OEM/ODM services available - request your custom quote now!

  PROFESSIONAL HVAC FILTRATION SOLUTION Pleated Air Filter 12X24X2 MERV 8 (289X594X44mm) Bulk pricing available for wholesalers and distributors WHY CHOOSE OUR PLEATED AIR FILTERS? ✓ High-Efficiency Filtration MERV 8 rated media captures 70-85% of particles 3-10 microns in size, including pollen, dust mites, and mold spores. Electrostatic charge enhances particle attraction for superior dust holding capacity. ✓ Durable Construction Reinforced beverage board frame with dual wire backing resists warping under pressure differentials up to 1.0" w.g. Temperature range: -40°F to 250°F (-40°C to 121°C). ✓ Optimized Airflow Precision 10 pleats per foot design maximizes surface area while maintaining low resistance (initial pressure drop < 0.20" w.g.), reducing energy costs in commercial HVAC systems. ✓ Extended Service Life Lasts 3x longer than fiberglass filters (90-day recommended change interval) with consistent performance throughout its lifespan. Polypropylene media resists moisture degradation. TECHNICAL SPECIFICATIONS Parameter Value Part Type Pleated Air Filter Nominal Size 289 × 594 × 44 mm (12 × 24 × 2 inches) MERV Rating 8 (ASHRAE 52.2) Media Material Electrostatically Charged Polypropylene Frame Material Aluminum-Reinforced Beverage Board Maximum Airflow 1,500 CFM @ 0.5" w.g. MOQ 20 pieces (custom packaging available) TRUSTED BY INDUSTRY PROFESSIONALS ★★★★★ "Consistent quality across 10+ bulk orders. Filters maintain structural integrity even in high-humidity environments." - HVAC Supply Midwest ★★★★★ "Our commercial clients report 22% longer service life compared to previous suppliers. Excellent OEM collaboration." - Filter Distributors Inc. ★★★★★ "Reliable just-in-time delivery for our warehouse inventory program. Technical specs match documentation precisely." - National Parts Network FREQUENTLY ASKED QUESTIONS Q: What's the lead time for bulk orders? A: Standard lead time is 15 working days for quantities under 500 units. Express production available. Q: Do you provide custom branding? A: Yes! We offer OEM/ODM services including private labeling, custom packaging, and size modifications. Q: How do these compare to fiberglass filters? A: Our pleated design offers 3x the dust-holding capacity with lower pressure drop, reducing HVAC energy consumption. READY TO ORDER OR NEED A QUOTE? Contact our filtration specialists for bulk pricing and OEM solutions: WhatsApp: +86 18965520297 Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer Since 2008

PRODUCT OVERVIEW The 603 x 603 x 92 mm Pleated Air Filter (Part# 4300873) is a premium-grade ORMADUS replacement filter designed for commercial HVAC systems requiring MERV 13 efficiency. Our pleated design maximizes surface area while maintaining low airflow resistance, making it ideal for facilities demanding both high particulate capture and energy efficiency. KEY FEATURES Superior Filtration: MERV 13 rating captures 90% of 3-10 micron particles High Flow Design: Pleated synthetic media provides 30% more surface area than standard filters Durable Construction: Reinforced frame withstands high-velocity airflow up to 150°F Cost-Effective: 3-6 month service life reduces replacement frequency Compatibility: Direct replacement for ORMADUS 4300873 and similar models TECHNICAL SPECIFICATIONS Parameter Specification Part Number 4300873 Brand ORMADUS Replacement Nominal Size 24 x 24 x 4 in Actual Size 603 x 603 x 92 mm MERV Rating MERV 13 Media Material Synthetic Fiber Max Temperature 150°F (65°C) MOQ 20 pieces WHY CHOOSE OUR PLEATED AIR FILTERS? CHINA EVERLASTING PARTS CO. manufactures industrial-grade air filtration solutions trusted by commercial facilities worldwide. Our 603x603x92mm pleated filters deliver: OEM-Quality Construction: Precision-engineered to match original equipment specifications Energy Savings: Low pressure drop design reduces HVAC system energy consumption Bulk Purchase Advantages: Competitive pricing for wholesale buyers with MOQ as low as 20 pieces Customization Options: Available for OEM/ODM requirements including branding and packaging CUSTOMER TESTIMONIALS ★★★★★ "These MERV 13 filters perform as well as the OEM parts at 30% lower cost. Our commercial clients can't tell the difference!" - Midwest HVAC Supply ★★★★★ "Consistent quality across multiple orders. The pleated design maintains airflow while capturing more particulates than our previous supplier." - AirPure Distributors ★★★★★ "Excellent partner for our filter shop's private label program. Fast turnaround on ODM requests with our branding." - FilterKing Retail Chain FAQ What systems is this filter compatible with? This 603x603x92mm (24x24x4 in) pleated air filter is designed as a direct replacement for ORMADUS 4300873 and compatible with commercial HVAC systems requiring MERV 13 filtration. What's the typical service life? Under normal operating conditions (24/7 commercial use), expect 3-6 months of service depending on air quality and system runtime. Do you offer volume discounts? Yes, we provide tiered pricing for wholesale orders. Contact our sales team for specific pricing based on order quantity. Can you customize packaging or branding? Absolutely. We specialize in OEM/ODM services including private labeling, custom packaging, and even minor design modifications. CONTACT US Ready to order or need more information? Our filter specialists are available to assist: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com  

Professional Grade Pleated Air Filter (4300870) - 500 x 500 x 92 mm Manufacturer Direct Pricing for Bulk Orders - MOQ 20pcs Why Choose Our Pleated Air Filter? ✔ High-Efficiency Filtration MERV 13 rated synthetic media captures 90% of 1-3 micron particles, protecting sensitive equipment from dust and contaminants. ✔ Durable Construction Reinforced frame and pleated design provide maximum surface area for extended service life and lower pressure drop. ✔ Cost-Effective Solution Direct manufacturer pricing with bulk discounts available - perfect for distributors and service providers needing reliable inventory. ✔ Customization Available OEM/ODM services offered - we can customize dimensions, MERV ratings, and packaging to your specifications. Technical Specifications Parameter Specification Part Number 4300870 Nominal Size 20 x 20 x 4 in Actual Size 500 x 500 x 92 mm MERV Rating MERV 13 Media Material Synthetic Fiber Minimum Order Quantity 20 pieces What Our B2B Clients Say ★★★★★ "Consistent quality and on-time delivery. Our HVAC service customers appreciate the performance of these filters." - Midwest HVAC Supplies ★★★★★ "Excellent value for MERV 13 filters. We've been ordering container loads monthly with no quality issues." - Global Filter Distributors ★★★★★ "Reliable manufacturer for our private label program. Custom packaging was executed perfectly." - Air Quality Solutions Inc. Frequently Asked Questions Q: What is the lead time for bulk orders? A: Standard lead time is 15-20 days for container loads. Express production available for urgent orders. Q: Do you offer private labeling? A: Yes, we provide OEM/ODM services including custom packaging, labeling, and even filter media customization. Q: What payment terms do you accept? A: We accept T/T, L/C, and for established customers, we can offer flexible payment arrangements. Ready to Order or Need More Information? Contact our sales team today for pricing, samples, or technical specifications: WhatsApp/WeChat: +86 18965520297 Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Your Trusted Filter Manufacturer Since 2008

4300860 Pleated Air Filter 500 x 500 x 44 mm Industrial-Grade MERV 13 Filtration for HVAC Systems & Cleanrooms Why Choose Our Pleated Air Filters? High Dust Holding Capacity - 35% more surface area than standard filters MERV 13 Efficiency - Captures 90% of 1-3 micron particles (including pollen, mold spores) Energy Saving Design - Low pressure drop reduces HVAC energy consumption OEM-Compatible - Direct replacement for major brands like Camfil, Donaldson Customization Available - Modify dimensions, MERV rating, or frame materials Technical Specifications Parameter Value Part Number 4300860 Nominal Size 20 x 20 x 2 in Actual Size 500 x 500 x 44 mm MERV Rating 13 (90% efficiency on 1-3μm particles) Media Material Synthetic Fiber with Nanofiber Coating Max Temperature 150°F (65°C) Frame Material Galvanized Steel (Optional: Aluminum) Minimum Order 20pcs (Bulk discounts available) Trusted by Industry Professionals ★★★★★ "Consistent quality across 5+ orders. Our HVAC maintenance clients report 20% longer service life compared to other aftermarket filters." - Midwest Filters Supply (USA) ★★★★★ "Excellent partner for our private label program. Custom branding and packaging handled perfectly with fast turnaround." - CleanAir Solutions (Canada) ★★★★★ "Reliable MERV 13 performance at competitive wholesale pricing. Now our standard recommendation for commercial buildings." - EuroVent Distributors (Germany) Recommended Applications Commercial HVAC systems in offices and retail spaces Hospital and laboratory air handling units Pharmaceutical manufacturing cleanrooms Data center cooling systems Industrial paint booth filtration Frequently Asked Questions Q: What's the lead time for bulk orders?A: Standard orders ship within 7-10 days. Rush service available for 25% surcharge (3-5 days). Q: Do you provide test reports for MERV 13 certification?A: Yes, we include ISO 16890 test reports with all bulk orders upon request. Q: Can I get samples before placing a large order?A: We offer 2 free samples (you pay shipping). Contact us to arrange. Q: What payment terms do you accept?A: T/T, L/C, and PayPal for orders under $5,000. 30% deposit required. Ready to Order or Need Custom Solutions? Contact our filter specialists today for volume pricing and OEM/ODM inquiries: WhatsApp: +86 18965520297WeChat: +86 18965520297Email: Sales@parts-machining.com Serving industrial buyers since 2008 - ISO 9001:2015 Certified

4300816 PLEATED AIR FILTER MERV 11 CHINA EVERLASTING PARTS CO., LIMITED specializes in manufacturing high-quality pleated air filters for commercial and industrial applications. Our MERV 11 Pleated Air Filter (Part# 4300816) delivers superior air filtration performance at competitive wholesale pricing. PRODUCT HIGHLIGHTS High-Efficiency Filtration: Captures 85-95% of airborne particles 3-10 microns in size Durable Construction: Synthetic fiber media resists moisture and maintains integrity Energy Efficient: Low pressure drop design reduces HVAC system energy consumption Standard Sizing: 24"×24"×2" (603×603×44mm) fits most commercial air handling units Customization Available: OEM/ODM services for private labeling and special requirements TECHNICAL SPECIFICATIONS Parameter Specification Part Number 4300816 Nominal Size 24 × 24 × 2 in Actual Size 603 × 603 × 44 mm MERV Rating 11 Media Material Synthetic Fiber Minimum Order Quantity 20pcs WHY CHOOSE OUR PLEATED AIR FILTERS? Our pleated panel air filters are manufactured to exacting standards to ensure: Consistent filtration performance throughout the filter's service life Reduced maintenance costs with longer replacement intervals Compatibility with most commercial HVAC systems Bulk pricing advantages for distributors and wholesalers ★★★★★ "Consistent Quality" "We've ordered 500+ filters annually for 3 years - never a quality issue. Perfect for our commercial HVAC maintenance contracts." - HVAC Supply Inc., USA ★★★★★ "Great Value" "The MERV 11 performance at this price point lets us offer competitive maintenance packages to our clients." - Filter Distributors GmbH, Germany ★★★★★ "Reliable Supplier" "OEM packaging was flawless and deliveries always on schedule. Our private label customers are very satisfied." - Air Solutions Pty Ltd, Australia APPLICATIONS Our high efficiency pleated air filter is ideal for: Commercial office buildings Healthcare facilities Schools and universities Retail spaces Manufacturing clean rooms FREQUENTLY ASKED QUESTIONS Q: What is the lead time for bulk orders?A: Standard lead time is 15-20 days for container quantities. Rush service available. Q: Do you offer custom sizes and ratings?A: Yes, we provide ODM services for custom sizes, MERV ratings, and packaging. Q: What payment terms do you accept?A: We accept T/T, L/C, and PayPal. Terms negotiable for repeat customers. CONTACT US For pleated air filter price quotes and bulk order inquiries: WhatsApp: +86 18965520297WeChat: +86 18965520297Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer Since 2008

4300813 Pleated Air Filter MERV 11 (20" x 20" x 4") Premium Commercial-Grade Air Filtration Solution CHINA EVERLASTING PARTS CO. presents our high-performance 4300813 Pleated Air Filter with MERV 11 rating, designed for commercial HVAC systems requiring superior particulate capture without compromising airflow. Why Choose Our Pleated Air Filter? FEATURE: Synthetic fiber media with deep pleats (44mm depth) provides 85% more surface area than standard filters ADVANTAGE: Maintains optimal airflow while capturing 85-90% of 3-10 micron particles (dust, mold spores, pollen) BENEFIT: Reduces HVAC energy costs by up to 15% compared to fiberglass filters while protecting equipment EVIDENCE: Independently tested to meet ASHRAE 52.2 standards with MERV 11 certification Technical Specifications Parameter Value Part Number 4300813 Nominal Size 20 x 20 x 4 inches Actual Size 500 x 500 x 44 mm MERV Rating 11 (85-90% efficiency on 3-10μm particles) Media Material Synthetic Fiber (Polyester-Polypropylene Blend) Frame Material Reinforced Cardboard Maximum Temperature 250°F (121°C) Initial Resistance 0.25" w.g. @ 500 FPM MOQ 20 pieces Recommended Applications Commercial office buildings HVAC systems Hospital and healthcare facility air handling units School and university ventilation systems Retail stores and shopping malls Light industrial manufacturing facilities Customer Testimonials ★★★★★ "Consistent quality across all orders. Our HVAC maintenance costs dropped 12% after switching to these filters." - Midwest Commercial Properties ★★★★★ "Excellent airflow with superior particle capture. Our 3-year OEM partnership has been flawless." - EuroAir Systems ★★★★★ "Reliable supplier with competitive pricing. Filters arrive well-packaged with no damage." - Gulf Coast Filter Distributors OEM/ODM Services Available We specialize in custom filter solutions for distributors and equipment manufacturers: Custom sizes from 12"x12" to 24"x24" (300-600mm) MERV ratings from 8 to 13 Private labeling and custom packaging Bulk discounts for orders over 500 units Frequently Asked Questions Q: What is the typical lead time for orders? A: Standard orders ship within 3-5 business days. Custom OEM orders typically require 10-15 business days for production. Q: Can I get samples before placing a bulk order? A: Yes, we provide up to 2 sample filters for evaluation (shipping costs apply). Q: What payment terms do you offer? A: We accept T/T, L/C, and PayPal. New customers typically pay 30% deposit with balance before shipment. Q: How do these compare to fiberglass filters? A: Our pleated filters provide 3-4x the surface area, last 2-3x longer, and capture smaller particles while maintaining better airflow. Contact Our Filter Specialists Ready to order or need a custom quote? WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com Serving industrial and commercial clients worldwide since 2012

MERV 11 4300804 Pleated Air Filter - Synthetic Fiber Media High-Efficiency Air Filtration Solution Our 4300804 Pleated Air Filter delivers superior air purification with MERV 11 efficiency, capturing up to 90% of airborne particles between 1.0-3.0 microns. Ideal for commercial HVAC systems, manufacturing facilities, and cleanroom applications. Key Benefits: ✔ Extended service life - Synthetic fiber media resists moisture and maintains structural integrity ✔ Energy efficient - Low pressure drop design reduces HVAC energy consumption ✔ Customization available - OEM/ODM services with MOQ of just 20 pieces ✔ Bulk pricing - Competitive factory-direct rates for wholesale buyers Technical Specifications Parameter Specification Part Number 4300804 Nominal Size (inches) 20 x 24 x 2 in Actual Size (metric) 500 x 603 x 44 mm MERV Rating 11 (85-90% efficiency on 1.0-3.0 micron particles) Media Material Synthetic Fiber Minimum Order Quantity 20 pieces Service OEM & ODM Available Why Choose Our Pleated Air Filters? ✔ Advanced Filtration Our MERV 11 rated filters effectively capture dust, pollen, mold spores, and other particulates, improving indoor air quality while protecting HVAC equipment. ✔ Durable Construction Made with high-quality synthetic fiber media that maintains efficiency throughout its service life without fiber shedding or media migration. ✔ Cost Savings Factory-direct pricing with bulk discounts available. Our filters' extended service life reduces replacement frequency and labor costs. Customer Testimonials ★★★★★ "Consistent quality across all our orders. The 20x24x2 filters perform exactly as specified with excellent dust holding capacity." - Midwest HVAC Supply ★★★★★ "Our private label program with China Everlasting has been flawless. Their OEM team understands our technical requirements perfectly." - EuroFilter Distributors ★★★★★ "Reliable delivery and competitive pricing. The MERV 11 filters meet our hospital's stringent air quality standards." - MedAir Solutions Frequently Asked Questions Q: What is the typical lead time for orders? A: Standard orders ship within 7-10 business days. Rush service available for urgent requirements. Q: Do you offer custom sizes beyond 20x24x2? A: Yes! We provide full OEM services with custom sizes, MERV ratings, and branding options. Minimum order quantities apply. Q: What payment terms do you accept? A: We accept T/T, L/C, and PayPal. New customers typically start with smaller trial orders before establishing credit terms. Ready to Order or Need More Information? Contact our filtration specialists today for pricing, samples, or technical support. WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com

  4300801 Pleated Air Filter MERV 11 (450 x 603 x 44 mm) High-Efficiency Commercial Air Filtration Solution Key Advantages: ✔ MERV 11 Efficiency: Captures 85-95% of 3-10 micron particles ✔ Durable Construction: Synthetic fiber media with reinforced frame ✔ Custom Sizes Available: OEM/ODM service for bulk orders ✔ Competitive Pricing: Volume discounts for wholesale buyers Minimum Order Quantity 20pcs Lead Time 7-15 Days Sample Available Yes Technical Specifications Parameter Value Part Number 4300801 Nominal Size 18 x 24 x 2 in Actual Size 450 x 603 x 44 mm MERV Rating MERV 11 Media Material Synthetic Fiber Frame Material Reinforced Cardboard Maximum Temperature 200°F (93°C) Initial Resistance ≤ 0.25 in. w.g. Why Choose Our MERV 11 Pleated Air Filter? Superior Filtration Performance Our 4300801 pleated air filter with MERV 11 rating effectively captures dust, pollen, mold spores, and other airborne particles between 3-10 microns in size. The deep pleat design maximizes surface area while maintaining low airflow resistance, ensuring optimal HVAC system performance. Durable Synthetic Media Construction The advanced synthetic fiber media provides: Higher dust-holding capacity than standard fiberglass filters Moisture resistance for humid environments Consistent performance throughout the filter's service life Reduced risk of media migration Custom OEM/ODM Solutions As a professional filter manufacturer, we offer: Custom sizes from 12x12x1 in to 24x24x4 in (or metric equivalents) MERV ratings from 8 to 13 available Private labeling and branding options Bulk packaging for distributors What Our B2B Clients Say ★★★★★ "Consistent quality across all our bulk orders. The MERV 11 filters perform exactly as specified. Our HVAC maintenance clients are very satisfied." - Midwest HVAC Supplies ★★★★★ "Excellent partner for our private label program. Fast turnaround on our custom size requests and competitive pricing for wholesale." - AirPure Distributors ★★★★★ "Reliable supplier for our filter replacement business. The synthetic media holds up better than competitors' products in commercial settings." - FilterPro Services Frequently Asked Questions Q: What applications is this MERV 11 filter suitable for? A: Ideal for commercial buildings, hospitals, schools, and industrial facilities requiring better-than-average filtration without the pressure drop of HEPA filters. Q: Can I get samples before placing a bulk order? A: Yes, we provide 1-2 sample filters for quality verification. Sample lead time is typically 5-7 days with express shipping available. Q: What's the typical lifespan of these filters? A: Under normal conditions (commercial HVAC operation), expect 3-6 months of service life depending on air quality and system runtime. Q: Do you offer different packaging options? A: We provide standard bulk packaging (20pcs/carton) or can customize packaging with your branding (minimum 500pcs order). Ready to Order or Need Custom Filters? Contact our sales team for volume pricing, OEM inquiries, or technical support:  WhatsApp: +86 18965520297  WeChat: +86 18965520297  Email: Sales@parts-machining.com Professional filter solutions for distributors and commercial buyers since 2010.

  PROFESSIONAL GRADE PLEATED AIR FILTER Model: 4300506 | MERV 8 Rating | 400 x 500 x 92 mm (16" x 20" x 4") Key Features: High-efficiency filtration with MERV 8 rating Durable synthetic fiber media for extended service life Precise 400 x 500 x 92 mm dimensions for perfect fit Pleated design maximizes surface area for better airflow Available for OEM/ODM customization Minimum Order 20pcs Lead Time 7-10 Days Sample Available Yes PRODUCT DETAILS Why Choose Our Pleated Air Filter? Our 4300506 Pleated Air Filter delivers superior performance for commercial and industrial ventilation systems. The MERV 8 rating ensures efficient capture of dust, pollen, mold spores, and other airborne particles between 3-10 microns in size. The advanced synthetic fiber media provides excellent dust-holding capacity while maintaining optimal airflow. Technical Specifications Parameter Value Part Number 4300506 Nominal Size 16 x 20 x 4 in Actual Size 400 x 500 x 92 mm MERV Rating MERV 8 Media Material Synthetic Fiber Frame Material Reinforced Cardboard Max Temperature 80°C (176°F) Max Humidity 80% RH Applications This pleated air filter is ideal for: Commercial HVAC systems Industrial ventilation systems Manufacturing facilities Warehouses and distribution centers Hospital and healthcare environments CUSTOMER TESTIMONIALS ★★★★★ "The 4300506 filters from CHINA EVERLASTING PARTS have become our standard for all HVAC maintenance contracts. Consistent quality and competitive pricing." - James Wilson, HVAC Solutions Inc. ★★★★★ "We've been sourcing these pleated filters for our manufacturing plant for 3 years. Excellent dust capture and much better lifespan than competitors." - Sarah Chen, Industrial Air Systems ★★★★★ "The OEM customization service allowed us to create a branded solution for our customers. Fast turnaround and professional support." - Michael Rodriguez, Filter Distributors LLC FREQUENTLY ASKED QUESTIONS What is the typical lifespan of this pleated air filter? The service life depends on operating conditions, but typically ranges from 3-6 months in commercial applications with average air quality conditions. Do you offer custom sizes or materials? Yes, we provide OEM/ODM services for custom sizes, materials, and branding. Minimum order quantities apply for custom specifications. What is your production capacity? Our monthly production capacity exceeds 50,000 pieces of this model, ensuring reliable supply for bulk orders. What certifications do your filters have? Our pleated air filters meet ISO 9001 quality standards and can be customized to meet specific certification requirements. READY TO ORDER OR NEED MORE INFORMATION? Contact our sales team for pricing, samples, or custom solutions: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com

PROFESSIONAL-GRADE PLEATED AIR FILTER FOR COMMERCIAL APPLICATIONS 20 x 25 x 2 in MERV 8 Pleated Air Filter (4300499) Engineered for HVAC systems requiring high airflow with efficient particulate capture, our ORMADUS pleated air filter delivers superior performance at competitive wholesale pricing. Ideal for commercial buildings, manufacturing facilities, and institutional applications. KEY BENEFITS: ✔ MERV 8 rating captures 70-85% of 3-10 micron particles ✔ High-flow synthetic media minimizes pressure drop ✔ Durable frame withstands commercial HVAC demands ✔ Cross-compatible with major OEM filter systems   TECHNICAL SPECIFICATIONS Parameter Value Part Number 4300499 Brand ORMADUS Replacement Nominal Size 20 x 25 x 2 in Actual Size 500 x 626 x 44 mm MERV Rating MERV 8 Media Material Synthetic Fiber Minimum Order Quantity 20 pcs WHY CHOOSE OUR PLEATED AIR FILTERS? ✔ Superior Filtration Our MERV 8 rated synthetic media captures dust, pollen, mold spores, and other airborne particles (3-10 microns) while maintaining optimal airflow for HVAC efficiency. ✔ Cost Efficiency Designed for bulk purchasers, our filters offer 20-30% longer service life than standard fiberglass filters, reducing replacement frequency and labor costs. ✔ Cross-Brand Compatibility Direct replacement for major brands including Honeywell, 3M, and Filtrete systems (cross-reference available upon request). CUSTOMER TESTIMONIALS ★★★★★ "Consistent quality across multiple orders. Our HVAC maintenance clients appreciate the performance at this price point." - Midwest Filter Supply ★★★★★ "Excellent airflow characteristics with proper filtration. Our commercial building customers report fewer complaints about air quality." - Air Solutions Distributors ★★★★★ "Reliable OEM alternative that meets our quality standards. Packaging and shipping are always professional." - National Parts Network FREQUENTLY ASKED QUESTIONS Q: What systems is this filter compatible with? A: This 20x25x2 in pleated air filter is designed as a direct replacement for standard residential and light commercial HVAC systems requiring MERV 8 filtration. It's cross-compatible with most major brands' filter racks. Q: What's the typical service life? A: Under normal conditions (average household or office environment), we recommend replacement every 3 months. In commercial settings with higher particulate loads, more frequent replacement may be necessary. Q: Do you offer OEM customization? A: Yes, we provide OEM/ODM services including custom sizing, branding, and packaging. Minimum order quantities apply for custom configurations. READY TO ORDER OR NEED MORE INFORMATION? Contact our sales team for bulk pricing, cross-reference assistance, or custom solutions: WhatsApp: +86 18965520297 WeChat: +86 18965520297 Email: Sales@parts-machining.com CHINA EVERLASTING PARTS CO., LIMITED - Professional High Quality Filters Manufacturer Since 2005