PROFESSIONAL-GRADE PLEATED AIR FILTER 4300809 (MERV 11)

HIGH-PERFORMANCE AIR FILTRATION SOLUTION
Our Pleated Air Filter 4300809 delivers superior air purification with MERV 11 efficiency, capturing 85-95% of particles between 1.0-3.0 microns. Ideal for commercial HVAC systems, manufacturing facilities, and cleanroom applications.
WHY CHOOSE OUR PLEATED AIR FILTERS?
- Factory-direct pricing with bulk order discounts
- High airflow design reduces system strain
- Durable synthetic media resists moisture damage
- OEM/ODM services available for custom requirements
PRODUCT ADVANTAGES
FEATURES
- Pleated design maximizes surface area
- Heavy-duty frame resists warping
- MERV 11 rated filtration efficiency
- Electrostatically charged media
ADVANTAGES
- 30% longer service life than standard filters
- Reduces HVAC energy consumption by 15-20%
- Captures pollen, mold spores, and fine dust
BENEFITS
- Lower total cost of ownership
- Improved indoor air quality
- Reduced system maintenance frequency
TECHNICAL SPECIFICATIONS
| Parameter | Specification |
|---|---|
| Part Number | 4300809 |
| Nominal Size | 12 x 24 x 4 in |
| Actual Size | 298 x 603 x 92 mm |
| MERV Rating | MERV 11 |
| Media Material | Synthetic Fiber |
| Initial Resistance | ≤ 0.25" w.g. @ 500 FPM |
| Maximum Temperature | 212°F (100°C) |
| MOQ | 20 pcs |
CUSTOMER TESTIMONIALS
"Consistent quality and reliable delivery. Our HVAC maintenance contracts now specify these filters exclusively."
- Midwest Commercial Services
"The MERV 11 efficiency at this price point is unmatched. Our customers notice the air quality difference immediately."
- Air Solutions Distributors
"Custom branding options helped us establish our private label program with minimal upfront investment."
- FilterPro Wholesale
FREQUENTLY ASKED QUESTIONS
What particles does a MERV 11 filter capture?
Our MERV 11 Pleated Air Filter effectively captures mold spores, pollen, pet dander, dust mite debris, and particles as small as 1.0-3.0 microns with 85-95% efficiency.
What's the recommended replacement interval?
Under normal operating conditions (24/7 commercial use), we recommend replacement every 3-6 months. In cleaner environments, up to 12 months service life is possible.
Do you offer custom sizes or branding?
Yes! We specialize in OEM/ODM services with MOQs as low as 500 units for custom sizes and 1,000 units for private label programs.
READY TO ORDER OR NEED MORE INFORMATION?
Contact our filtration specialists today for volume discounts and custom solutions:
WhatsApp: +86 18965520297
WeChat: +86 18965520297
Email: Sales@parts-machining.com









