... >Certificate:ISO9001:2008 4>OEM & ODM accep HEPA Cartridge Air Filter for Air Cleaner Production Description:1) Frames: Paper, ... mites, and other allergens5.ISO, RoHS, SGS approvalHepa air filter Application:1)Air HFPA purifier, air cleaner, vacuum cleaner ... PP filter paper, glass fiber, compound PP with PET filter paper, melt-blown+polyester non-woven, melt-blown+glass fiber. HEPA Cartridge Air Filter ...