Nisreen FLT4850PT Air Pu-rifier Filter Replacement Filter Compatible with Germ-Guardian Filter B AC4850PT AC4300WPT AC4900 Air Pu-rifier, 4 HEPA and 6 Pre-Filter

PERFECTLY COMPATIBLE: FLT4850 HEPA air filter fits well FLT4825 air purifier hepa replacement filter b, compatible with CDAP4500BCA CDAP4500WCA AC4900 AC4850pt AC4300wpt AC4300 AC4900ca AC4825 replacement filter. Comparable to original. PREMIUM QUALITY：Filter size b FLT4850PT use high grade H13 true HEPA. True HEPA filters traps 99.97% of particles as small as 0.3 microns, to efficiently improve your sleep and quality of life. EASY TO INSTALL: No tools required. To keep your air purifier functioning properly, recommend replace the True HEPA filter every 6 months and the activated charcoal filter every 3 months for optimal performance. COST-EFFECTIVE PACKAGE: FLT4850PT filter combo contains Extra 6 X Activated Carbon Pre-Filters and 4 X H13 True HEPA Filters. By choosing our products, you can get all the benefits of original air filters and save much cost for your all the year round air cleaning need. PURCHASE WITH CONFIDENCE：We always aim at your satisfaction as well as the quality of our products, and strictly control the raw materials as well as the production process. Any questions, please feel free to contact us.