These furnace filters do a good job. I have used them for a couple years and they work great.

Works great. It filters dust very well. Feels less allergy.

These work great, and a reasonable price.

Captured tons of particles.

These filters help keep the allergies down

These filters always do a good job cleaning our furnace. So we can breathe easier.

Fairly well priced and they work

About $8 per filter. Best filter I’ve ever purchased. Recommend changing monthly not every 90 days

these make a difference with pollen in the air

These filters are the best for our system and at a great price