VEVA Premium True HEPA Filter with 6 Activated Carbon Pre Filters Compatible with 115115 Size 21 Filter A and WX Air Purifier P300, 5300, 5500, 6300, C535 & 290, 300, DX95, AP-300PH UPGRADE THE AIR IN YOUR HOME - True HEPA filters capture 99.97% of particles in the air. Essential for those who suffer from allergies or asthma as it eliminates dust, smoke, mold, bacteria and pollen from the air. Youll be breathing easy in your home right away. FIT PERFECTLY - These are custom designed to ensure a snug fit. Compatible with WX Series models wac5300, wac5500, wac6300 P300, 5000, C535 and 290, 300/DX95 and AP-300PH Air Purifier. Special step-by-step instructions are included to make installation a breeze. HEPA Filter Dimensions: H: 16.34 x L: 12.60 x W 1.18 and Pre-Filter Dimensions: H: 16.26 x L: 12.52 x W 0.2 ELIMINATE NASTY SMELLS - No more cigarette smoke from smokers, cooking smell from the kitchen or the smell from your cats, dogs or other pets. Reducing odor will increase the living comfort as well as leaving your home smelling fresh and clean each and every day. UNBEATABLE VALUE - We know replacing your HEPA filter is expensive so weve made it cheaper to replace that dirty worn-out filter more often without the high cost. Dont risk reintroducing airborne particles, just throw it away. Save time cleaning and vacuuming. Also included are 6 Disposable Carbon Pre-filters to extend the life of the HEPA filter. 100% GUARANTEE OR YOUR MONEY BACK - If you dont feel the difference in the air or increase performance in your Air Purifier, well refund you 100% of your order, no questions asked. We are confident youll see immediate results from using our filters and youll be ordering from us again.