Already commented on that, the size needs to be adjusted to fit the A C metal frame.

Shipping was great.

I like your all service. Good filters, good products. Thank you very much

so easy to order since you keep a record of past purchases. Delivery is prompt! thanis.

great service

Very helpful in determining which air filters for different seasons.

Great product and delivery

Shipping was quick with no problems. Had same experience last year.

So easy! Thank you for that! Great product! I am getting them for my family too!

They went above & beyond with my order & correcting part of it. Persistent, clear instructions, accessible , responsive.

Very helpful, easy to work with.

Everything was fine

After moving to co-op that uses mrv 5 filters I found Filterbuy mrv 13 filters sized for my unit. Amazing difference with results. The filters always arrive not only timely fashion, but in perfect condition.

Great product, great company, I appreciate your service

Very good product

Thank you for making it available online!

My filters are delivered when they are supposed to be. No hassle, no trying to remember. Price is fair. Good product.

It’s the best way to receive and replace your filters

Received quickly

Clean, quiet, dark and comfortable accommodations with a tasty breakfast buffet. Will stay again soon.