We change these every month. It was great to find the correct brand and size at Sam’s and the price is way better than where we normally buy them.

Its just 25 days I used this product. My wife felt a change in dust layers on furniture n felt air more fresh n not muddy smell.

Best Effort with Animals but requires changing monthly or I find dust starting to get inside duct intake

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

Great filters. Every chance I get I purchase these filters. They really help keep the air free of animal hair and other types of dust.

My daughter has allergies and these filters work great and really seem to help with the desert pollen

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.

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.

Great Product! Always buy my filters at Sam’s and will continue to order these. Sam’s has the best shipping service! Love it 🥰

Quality product that I have used before and will continue to buy, product does a real good job filtering out household contaminants.