So much better than those flimsy ones. May as well spend a little more and not have to replace so often.

These work well along with my air purifier to keep dust down in our home. I purchase every January and with a pack of four they last the whole year.

These are great! We found out that my son is allergic to our cat. These filters help a lot! And I have noticed we have less dust.

Used this brand for years. The size I need 20x30x1 is difficult to find so when found I snap them up!

Its just 25 days I used this product. My wife felt a change in dust layers on furniture n felt air more fresh n not muddy smell.

The filters are reasonably priced. You had to have them shipped to you but it was well worth it. Arrival date was as projected.

I ordered these and they don’t look like the picture from the ad. It was too much of a hassle to take back. Wont order again.

Great Buy! I have used this product in the past and I know I will get the experience every time I buy this filter.

Possibly the best whole-house air filter there is, the $10 discount is greatly appreciated in these difficult economic times!!!

These are the very best filters that you can buy. Sure hope they keep them in stock and available next year.