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

Great brand and great product. Cheaper to get my filters like this than have to pay half that price to get one

I am very happy with this item and price. If you keep this in stock, I won't return to Amazon for it.

So nice to order from home!!!! Sorry shop, no issues, great products to choose from, this is my style of shopping!

It was exactly what I wanted. That said it was just a few millimeters too big and I had to shove it in place, but it made for a good seal.

They work great and it’s cheaper to buy them in a set than individually because they are cheaper in a set

I like purchasing these at such a reasonable price. We have a lot of sand where we live and these filters capture these particles

I have been buying these filters for many years, and they really do the job. Specially, if you have allergies, I would recommend them. Good buy

These filters do a great job of capturing all the harmful particles that can cause problems for my wife's COPD. Highly recommend this product.