These filters are very good. They are also very very expensive but the convenience of getting them while I'm out is why I buy them.

This is the only filter I’ve used since taking over the job of replacing the filter in my home, no problems with doing it at all.

I change my furnace filters every time the season changes. This makes it handy to order a year's worth every spring.

As one who has basically tested as allergic to the planet, I find these filters do make a difference. Well made and get the job done.

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

It's great to grab a bundle of these to have on hand, now I have no excuse for not changing the filter regularly

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

I got the filters without any issue. I've installed one and will know in a few months how well they work.

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,

Online ordering and delivery of the air filters in bulk is convenient for having them on hand when it’s time to change them often.