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Lennox X6669 100908-05 PureAir PCO-20C MERV 16 Filters Fast® Replacement 21x26x4

X6669 FF

$129.95
Retail: $174.99 /ea
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Retail: $174.99
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Frequently Bought With This Item

You're one step away from fresh air with the Filters Fast® Replacement for Lennox X6669 21x26x4 MERV 16 Furnace & AC Air Filter. This MERV 16 replacement air filter is designed to target airborne contaminants. Particles such as dust, pollen, and bacteria will be eliminated from your environment, allowing you to breathe easily. This powerful air filter will secure quality indoor air for your living quarters.

As time passes, you'll need to replace this filter to maintain good air quality. Completing this task every six months can be tedious, but with our Home Filter Club subscription program – it's a breeze! Simply choose Subscribe & Save at checkout; before you know it, your filters will be on your doorstep.

Specifications:

  • Brand: Filters Fast®
  • Part Number: FFCX6669LENM16
  • Replaces Part Number: X6669
  • Pack Size: 1
  • Dimensions: 21" x 26" x 4"
  • Filter Life: 6 to 12 months
  • MERV Rating: 16

Compatible Parts:

The Lennox X6669 100908-05 PureAir PCO-20C MERV 16 Filters Fast® Replacement 21x26x4 is the correct replacement for the following part numbers:

Part Number
DLXX6669P
FFCX6669LENM16
LENNOX X6667
LENNOX X6669
National Filter Sales 21x26x4
No results for {X}

Compatible Models:

The Lennox X6669 100908-05 PureAir PCO-20C MERV 16 Filters Fast® Replacement 21x26x4 is correct replacement for the following model numbers:

BrandModel NumberDescription
Lennox PCO-20C PureAir
No results for {X}

Customer Reviews:

Total Reviews: 1 Average Rating: 5 / 5.0

Filtersfast Reviews on Trust Pilot external site
Charles Carroll2026-02-07

Good product

Collected by Trustpilot.com


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