Sturdy filter, works as advertised. Great price. Wish it had higher merv rating

I ordered these to help my wife and son who has allergies. Works great!

Great product great price

This air filter on the market, traps almost all the dust particles

Works perfectly in my home

good product, received promptly

High quality filters for a great sale price.

What can one say? The filters do as advertised.

The price was half what I normally pay for 4 filters

Works great Change every month