Cardboard Frame Foldaway Pre-Filter Mesh

Product DescriptionSpeciality: 1)The filtration material is made from non-woven fabrics, and the synthetic fiber; 2)The filtration material compounds with the material net, and is designed into the foldaway, which will provide the current air with the largest filtration area, 5 times filtration area as the common plane mesh. Paper frame and metal frame are available, which is convenient for replace. 3)The moisture-proof 100%; 4)Heat resistance 80º C5)Filter class: F8Using: Pre-filter for the air-condition filtration system. It can lengthen the working life of the middle and high efficiency filter. Remark: Different size can be customsizedNormal sizeSizeW*H*D(mm)Rated air flow(m³/h)1.5m/s2.5m/s3.0m/s24*24*1595*595*2220403400-20*24*1495*595*2217852975-20*20*1495*495*2214452380-16*24*1395*595*2213502200-24*24*2595*595*4420403400425020*24*2495*595*4417002805357020*20*2495*495*4414452380297516*24*2390*595*4414452380267516*20*2390*495*4411051870238016*24*2287*595*4410201700212524*24*4595*595*9020403400425020*20*4495*495*9014552380297512*24*4287*595*90102017002125/* 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