Have seen much improvement in house dust & air feels cleaner

Great filters for a great price, best deal you can get in furnace filters!

Great filters at a good price.

Good price as I use these filters often

Great filters for that price

Good filter. Sturdy. Helps with family members allergies and asthma. Good product for a good price! Catches everything we need on a daily basis. We did upgrade just for the summer last years when dealing with wildfire smoke and the 2.5 particulate. Then back to these!

I always buy these when they are on special even if I don't need them yet! Great product for your money.

Have used these filters for years with good affect. They do a great filtering job for up to 90 days.

These have been great for my sinuses! They are all we use now. There has been a drastic reduction of dust on our hardwood floors.

This is the brand of filters I always buy. They're well made and reliable. Best filters in my opinion.