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Lennox HC X6664 MERV 10 Air Filter Replacement


Retail: $64.99 /ea
You Save: 31%
As low as
Retail: $64.99
You Save: 31%
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The Lennox X6664 is the correct replacement filter for the following air cleaners:

  • Lennox PCO-12C

The Lennox HC X6664 MERV 10 Air Filter Replacement is a replacement air filter for the Lennox PCO-12C PureAir air cleaner. This pleated air filter features a MERV 10 rating and can trap airborne particulates down to as small as 0.3 microns for an increase in indoor air quality. A higher MERV rating results in better filter performance and a higher capture of particulates.

Lennox recommends that you change this PCO-12C filter every 6 months in standard home environments in order to achieve the highest performance from your PureAir unit.

Lennox H/C X6664 MERV 10 Air Filter Replacement Specifications:

  • MERV 10 rating
  • Replaces the Lennox 75X74
  • Dimensions: 17" x 26" x 4" (Actual Size: 16.625" x 26" x 4" )
  • Replace every 6 months for optimal results
  • Reduces airborne particles down to 0.3 microns


Customer Reviews:

Total Reviews: 1 | Average Rating: 5 / 5.0

Maggie Keefe2021-06-25

Be great if they offered volume discounts.

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