Description
Washable foam prefilter, 15 x 20 x 1 in. Rinse it, dry it, put it back.
Your unit only works as well as what is loaded in it. A bag that has gone stiff with dust pulls down airflow long before anyone notices the room getting hazy again, and the motor works harder the whole time. Changing on a schedule beats changing when somebody complains.
Fits
M-11, M-11CF, M-11CC, M-11HE
Details
| Air King part number | FL152001FM |
| Filter stage | Prefilter |
| Series | M-11 |
| Shipping weight | 1 lbs |
Who this is not for
These are filters for Air King ambient air cleaner cabinets. They are not building HVAC filters and they will not fit a rooftop unit or an air handler. If you are looking for HVAC-style filters for your building, we can supply those too, just not on this page.
Running several units and tired of reordering? Ask us about FilterGuard and put your changeouts on a schedule and save 15% on every one.
