Aftermarket Replacement by Accumulair
Nominal size 17" x 26" x 4" (Actual size 16 5/8" x 26" x 4 1/8").
Accumulair Filter for Lennox models X6664, X6666, and X7574
- Fits Lennox model # PCO-12C and HCFPCO12-10.
- What is MERV?
- Great for reducing airborne particles such as dust, pollen, mold spores, tobacco smoke, pet dander, and particles that carry viruses.
- Superior frame strength utilizing double-wall construction and die-cut fingers.
- High-efficiency filter media collects small dust particles before they can collect on your coils.
- Made in the USA.
- Lasts up to 6 Months!