This Honeywell HEPA filter H is extremely efficient in capturing harmful particles like pollen, dust, smoke, pet dander and dust mite debris. Honeywell true HEPA filter that fits Honeywell HPA060CV2 (requires 1 filter) item# L7655541 & HPA160CV2 (requires 2 filters) item# L7655558. Captures up to 99.97% of microscopic allergens, 0.3 micron and larger from the air that passes through the filter. Captures harmful particles like pollen, dust, smoke, pet dander and dust mite debris. Includes 2 HEPA replacement filters \"H\". For best cleaning performance replace your HEPA filters once a year with certified Honeywell replacement filters. Also fits Honeywell True HEPA Tower Air Purifiers HPA064C, HPA164C, HPA-050 series, HPA-150 series, HHT-055 series, HHT-155 series & HHT-1500 series. Odour reducing pre-filters \"B Plus\" (model# HRF-B2C/item# L4405494) are used along with these filters and are sold separately. Honeywell is the #1 brand of portable air purifiers recommended by Allergists. IMPORTANT: Use genuine certified Honeywell filters for optimal performance. Helen of Troy (maker of Honeywell Air Purifiers) is a proud supporter of Tree Canada. Every Canadian sale of a Honeywell air purifier or air purifier filter helps plant trees across Canada through Tree Canada's National Greening Program. Voted most trusted Air Purifier brand by Canadian shoppers based on the BrandSpark® Canadian Trust Study, years 2021 (in a tie) and 2022 | Honeywell HEPA Air Purifier Replacement Filters H - 2 pack in White