Great Buy! I have used this product in the past and I know I will get the experience every time I buy this filter.

These are pretty nice air filters. With all the pollution in the world it's nice to be able to filter some out.

These work well along with my air purifier to keep dust down in our home. I purchase every January and with a pack of four they last the whole year.

These are great! We found out that my son is allergic to our cat. These filters help a lot! And I have noticed we have less dust.

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.

Since using these filters, my allergies have been much better. I like getting 4 at a time instead of one or two because I have several registers.

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

good rated filter, enough description to make a decision on which level I needed, but all in all, it is a filter. not much else to say!!!

I have liked and used Filtrete filters for many years. This is a great price for a product I usually buy.

My son an HVAC technician said too high of a rating makes your furnace work harder. This was the only filter I could find that fit my furnace