Have only used one of these. My first time buy but happy with it

Works well,keeps air clean.

I needed new filters and had been putting it off. Now I have extra.

Best quality around and excellent price

Good filters. Good price compared to Walmart or Home Depot.

Great price for 3 filters

Great filters for the price

Quality filters at a good price

These filters are well made and effective

Quality filter and the ability to be reminded when to replace is an asset for sure !