They fit my central air system and do not distort or move like the cheap fiberglass filters and are renewable with a garden hose and a spray nozzle to rinse them and allow to dry and reuse them with a much better filtration.

Price could have been a little less.

Clean air! Easy to maintain! Works great!

I paid $30 for this. I was spending that much every couple months. Happy to save money!

So easy to wash! Bought 2 more for family members.

very well made washable filter that fit perfect.

it is great easy to wash and clean only to use again and again...

This filter wirks until you wash it. i will be going back to the 3M fikters! this is so horrible.. DO NOT BUY THIS!!

Easy to use.

I was having so much dust coming from the vents in my home so I knew I had to do something . I started looking and found these filters that are a little higher than I wanted to pay, but I have Asthma so the dust had to go. The filter has helped so much and I was so amazed and happy. Thank You