Filterbuy 20X20X5 Day and Night Compatible MERV 8 Air Filter

Excellent customer service !

Great service even when a mistake happened. Good people to work with

I am very happy with the entire experience. My filters are good quality and USA made. Customer service is amazing! It's a huge bonus to have a subscription service.

Picked up the Filterbuy replacement filter for my Lennox HV/AC system to replace the MERV 16 one which was causing an issue with excessive backpressure. New filter has over 20% higher throughput at a much lower cost. Filterbuy filter also have a much sturdier design at an unbeatable price!

So far so good! They fit as good as the name brand filter.