Knowledge points Does the fine filter element BNK27/27 require any pre-filtration before use? The fine filter element BNK27/27, like any other filter element, performs better when it is used with proper pre-filtration. While it may not require pre-filtration under all circumstances, it is still highly recommended to do so as it can extend the life of the filter and improve its efficiency. By using pre-filtration, larger particles can be removed before they reach the fine filter element, reducing the demand on the element and allowing it to perform better in removing smaller particles. Pre-filtration can also reduce contamination, save energy, and cut maintenance costs. Therefore, it is advisable to use pre-filtration before using the fine filter element BNK27/27 to optimize its performance and get the most out of its benefits.   Details Part Number:BNK27/27 Part Type:Fine Filter Brand:CJC MOQ:60pcs Producing area:Jiangxi,China Certification:ISO9001,CE,ISO14001,OHSAS18001 Price:Negotiable Payment term:TT,LC Payment:T/T 30% as deposit,and 70% before delivery Packaging Details:Carton   BNK27/27 OEM Cross Reference: CJC BNK 27/27,PA5601342