LIMITED TIME: FREE SHIPPING ON ORDERS OVER $50!

Use code: SHIP50

Free Shipping only for Contiguous US. Cannot be combined with other discounts.

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

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

Be the first to review this product

SKU: X6667

MPN: X6667

$33.54

Qty:

Pack Quantity *

Single Pack$33.54 each
2 Pack$32.64 each ($65.28)

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
Nominal 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

Picture of Lennox X8149 PureAir UV-A Replacement Bulbs

Lennox X8149 PureAir UV-A Replacement Bulbs

10M35

$33.93

Picture of Lennox X6664 OEM PureAir Media Filter 17x26x4" (MERV11)

Lennox X6664 OEM PureAir Media Filter 17x26x4" (MERV11)

X6664

$32.60

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

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

ACABT

$25.95

Picture of Lennox 75X66 OEM PCO Metal Mesh Insert

Lennox 75X66 OEM PCO Metal Mesh Insert

75X66

$194.52