High Efficiency 0.3 micron Panel Filer nonwovens Air High Efficiency Filter

Product DescriptionA clean Pre-filter is an excellent way of extending the working life of HEPA filters.Pre-filters of air purifiers and respirators use physical and or chemical processes with fibrous pleated paper, foam, cotton,ionizers, activated charcoal, absorbents, chemicals, catalysts etc. and clean the air to the designed level before it enters toother filters for further purifications.ItemAir panel filterDimensionCustom availableFilter materialnonwovensPlate and frame materialstainless steel Filtration0.3micronNote: Specifications listed in the table are only for customer's reference. It may be designed and manufactured customized.Features:· Filter classes from G2, G3, G4 (coarse dust filter), M5 (fine dust filter)· Large filter area due to folding· Low differential pressures at high volume flow rates· Moisture-resistant frame made of waterproof cardboard or plastic or GI or aluminum· Work temperature: ≤80ºC· Humidity: ≤100%RH  ·  Recommend products We can manufacture filter as your requirement .Please kindly advise photo and size . Welcome OEM & ODM!Welcome OEM ! Kindly inform us following information 1.Photo2.ID,OD,Height3.Filtration Precision4.End Cap    Customer feedback Company Profile Xinxiang City Huahang Filter Co., Ltd. is a professional industrial filter manufacturer integrating design, production and marketing. With strong technical force, perfect testing means, and excellent after-sales service, we provide users with a variety of high-quality products.Our main products include hydraulic filters, air filters and pipe filters. Products are widely used in petroleum, chemical and metallurgical machinery, textile,  automobile, chemical fiber, and air-conditioning."Quality first, customer first" is our business objective. We will, as always, offer new and old customers with the best quality service.Packaging & Shipping FAQwho are we?We are based in Henan, China, start from 2009,sell to North America(29.00%),Central America(15.00%),Northern Europe(10.00%),Southern Europe(9.00%),Western Europe(7.00%),South Asia(6.00%),South America(6.00%),Domestic Market(5.00%),Southeast Asia(5.00%),Eastern Europe(4.00%),Eastern Asia(1.00%),Oceania(1.00%),Africa(1.00%),Mid East(1.00%). There are total about 11-50 people in our office.2. how can we guarantee quality?Always a pre-production sample before mass production;Always final Inspection before shipment;3.what can you buy from us?Hydraulic Oil Filter; Air Filter Cartridge; Sintered Filter; Water Filter Cartridge; Coalescer And Separator4. why should you buy from us not from other suppliers?Founded in 2003, Filtration and Separation Industry Association member units, advanced technology, well-equipped, reliable quality and excellent service. Currently leading products include hydraulic filters, air filters, pipe filters, water filters series.5. what services can we provide?Accepted Delivery Terms: FOB,CIF,EXW;Accepted Payment Currency:USD;Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union;Language Spoken:English,Chinese         /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1