Orders over $50 SHIP FREE!
Use code: SHIP50
 Cannot be combined with other discounts.

Lennox X6667 OEM PureAir Media Filter 21x26x4" (MERV11)

SKU: X6667
MPN: X6667
Product description

Lennox X6667 Replacement MERV11 Filter fits Model: PCO-20C. Size: 21x26x4" (21-1/4x26x4") Old filter number 75X67.

Products specifications
MERV Rating 11
OEM Product Yes
Filter Size 4 Inch
Choose Size 21x26x4
Actual Size 21 1/4 x 26 x 4
Form Factor Standard Filter
Model Number X6667
Customers who bought this item also bought

Trion Air Bear 259112-102 20x25x5 MERV 11 Media Filter by Magnet

  • Replacement filter for Trion Air Bear 259112-102
  • MERV 11 efficiency rating
  • Size: 20x25x5 (19-5/8"x24-1/4"x4-7/8")
  • Made by Magnet