This is a really great deal for filters that need to be changed every 30 days. It gets so expensive when you have to buy them one at a time so I was really happy to find a four pack! They have all sorts of sizes and honestly, you can buy three of them and get by for a whole year!

I have used Filtrete filters for years and they are consistently effective in pulling pollutants out of my home leaving it much more fresh. With droughts and dust a real problem this year the allergy causing agents are plentiful and everyone needs to use the higher grade filters for easier breathing!

Good filters. Only 4 stars since of the filters had a manufacturing flaw that rendered it unusable.

Great brand, great filter, great price.

high filtration rate. Love it for my allergies

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

Sturdy, good quality, does a great job.

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

The four pack of filters will last me a while.

These work well I have been using these for quite a few years now