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

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.

These filters are very good. They are also very very expensive but the convenience of getting them while I'm out is why I buy them.

So nice to order from home!!!! Sorry shop, no issues, great products to choose from, this is my style of shopping!

Four pack of 12 x 12 air filters cost $20 ea at Home Improvement stores. So four pack for $39.99 is a deal.

I have not use but I have order before and use the brand but this time the price was higher and no rebate or discount,

Every. Last. Particle. They fit well and seem to have quality construction. Nothing to complain about!

I was sneezing all the time from cheap filters. I switched to these and everything cleared up within hours.

I prefer these filters due to flair ups with allergies. They offer filtration of allergens so I think these are better.

Excellent filters, I have 2 dogs and bad allergies, these filters make all the difference in how well I breath.