These are the filters we depend on. Their efficiency is obvious via the dog hair, lint, and dust accumulation after 2 or 3 months.

Amazing filter. It gabs dust and particles better than any filter we’ve ever bought. Seldom see dust compared to other filters.

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

Removes just about everything but the air...works nice and lasts about 3 months, easy to replace. The multipak is a good value.

I was sneezing all the time from cheap filters. I switched to these and everything cleared up within hours.

Not always easy to find correct sizes or MERV rating, so when I see them on sale, I have to get them!

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

These filters have worked very well for us. When I change them you can visually see the trapped dirt.

I have not use but I have order before and use the brand but this time the price was higher and no rebate or discount,

I buy these filters all the time... Well every 6 months. The MERV ratings are exactly what I'm looking for in an air filter!