X6666 Pleated Media Air Filter (MERV 16)

Nominal Size:
16" x 25" x 5"
Actual Size:
17" x 26" x 4"
Efficiency Rating: MERV 16
Fits:
• Lennox PCO-10, PCO-12C
Typical Lifespan: 1 year
Alternative Item:
• Lennox X6664 (less efficient, lower cost)