Great price for a great product

Keeps the dist and allergies down in the house

I am amazed at how much these filters collect compared to others.

Great price. Wish they had offered in more sizes

We have used these filters for years and are extremely pleased with the results.

Good product at great price.

Great filters. Merve 12 is aggressive.

Good price.. These need changing more often than than low efficiency filters

Useful to keep your home's air as clean as possible, and improves the operation of HVAC units.

First time using the high rated filter ,look very study