X6664 Pleated Media Air Filter (MERV 11)

Nominal Size:
16" x 25" x 5"
Actual Size:
17" x 26" x 4"
Efficiency Rating: MERV 11
Fits:
  1. Lennox PCO12-10, PCO-12C

Typical Lifespan: 1 year

Alternative Item:

  1. Lennox X6666 (more efficient, higher cost)