I've been using these filters for years....They pull a ton of crud out of the air! : )

This filter works so well with all the pet hair we have!

I used these in my home, great filter, better than others I have found.

This filter is the only one we use for our furnace, Always a great value and it gets the job done

Great price and fast shipping.

Excellent filter! Works great at controlling dust!!

good filter fits perfect x x x x x x x x x x x x x

I bought it before winter and it's still going strong

Product is just as described not like some other inferior filters!

Ever since I started using this filter, my allergy symptoms are greatly reduced.