The Quest 506 is equipped with two high-efficiency MERV-13 media filters. We suggest you replace both filters at the same time. Measures 20 in x 18 in x 2 in.
The Quest 506 is equipped with two high-efficiency MERV-13 media filters. We suggest you replace both filters at the same time. Measures 20 in x 18 in x 2 in.