Works perfectly in my home

Excellent filter especially if you have pets and deal with allergies

I have allergies and this works for me in our house.

These are very good filters.

These do what we need them to do and I love that they come in a 4 pack.

Really good filters and a great price

For some reason, these are made better than any of the ones I have ever bought by the same name?!

These are very high quality filters and for the price, I should have purchased more.

Great filters, good price, and they filter allergen bacteria and virus in the air!

These have always worked well for me. Price is okay