Absolutely great for those that have horrible allergies

Being able to buy in bulk lets me take care of my furnace without as much money.

Does a good job with dust control.

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

Very good filters and they don’t restrict air fl

Yhese are very good filters and it really helps with my allergies i change my filter every 3 months

High quality filters for a great sale price.

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

Best filter I have ever found for my home with all of my allergies. Works great.

Good price & quality. You pay twice as much for a cheaper filter with a lower rating.