Lennox X6667 Compatible Replacement Filter (MERV 11) (2-Pack)
Also Known As X6667
Item # X6667AM-1
MERV Rating: 11
$59.95
MSRP: $77.96
Availability: Out of stock until 12/31/2022

Lennox Replacement Media Filter MERV 11 replaces X6667 (21x26x4) fits Pure Air Purification System PCO-20C. Replace Filter # 75X67. (50001-102-0086)(FR20.7525.753.75TOP) (75x67-1)(75x67-2)

MPN: 50001-102-0086

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