Honeywell HEPA Air Purifier Filter R, 1-Pack for HPA 100/200/300 and 5000 Series - Airborne Allergen Air Filter Targets Wildfire/Smoke, Pollen, Pet Dander, and Dust

Great filter, rooms are definitely less dusty. I wish this piece of paper cost less though.

I waited one year before replacing this filter, and it seemed to work fine with filtering out small particles in the air. I think the key is to keep the pre filter clean, changing it every 3 months (max.).

The description ends by saying the package contains three filters, which is false advertising - there is only one. It is really three times as expensive as it seems. It does look genuine and no smell.

Easy to manage

I have this air filter on pretty much 24/7 and this replacement filter lasts me about three months. It definitely makes a difference in my breathing since I have allergies and when it’s off my asthma flares up. I would definitely recommend it, it’s very high quality

Good stuff and easy to use

If i realized i paid 20 bucks for one filter i would not of purchased.

Helps reduce pet hair and other allergens

I ordered this not realizing that you need to order two at a time to replace the HEPA filter portion of my Air Purifier. This should be sold only as a two-pack - one filter doesnt do you any good by itself. So then I had to wait for another filter to arrive.

Arrived in perfect condition. They were an exact fit to replace my original OEM HEPA filters for my Honeywell Air Purifier. Then I felt comfortable to order a 2nd set for the my 2nd Honeywell Purifier.