GeneralAire 6FM2020 Pleated Media Air Filter, 20 x 20 in.
Buy more, save more: buy 4+, extra 15% off · Buy more, save more: buy 3, extra 10% off
The GeneralAire 6FM2020 is a high-efficiency pleated replacement filter sized 20 x 20 in. for GeneralAire media air cleaner cabinets. It suits homeowners and HVAC technicians who change media filters on a regular schedule.
The pleated media gives the filter a large surface area, which helps it trap airborne particles while lasting longer between changes. How often to swap it depends on the air quality in the home and how hard the system runs. The filter is offered in several pack quantities.
Highlights
Pleated media for GeneralAire 20 x 20 media air cleaner cabinets
Large surface area extends time between changes
Captures airborne particulates to improve indoor air
Nominal size 20 x 20 x 5 in.
Specifications
Brand | GeneralAire |
Model | 6FM2020 |
Size | 20 x 20 in. |
Height | 20.00 in. |
Length | 20.00 in. |
Width | 5.00 in. |
Media | Pleated |
Fits | GeneralAire 20x20 media air cleaner cabinets |
Weight | 3.0 lb |
Available options
Pack size: 1, 2, 3, 6, 54
Good to know
Gas-fired appliance: it must be installed, vented and commissioned by a qualified installer in line with local codes and the manufacturer's installation manual.

