Lennox X6666 MERV 16 17x26x4 Pleated Air Filter

Quality Alternative ($109.99/filter)

  • MERV 16, Made in the USA
  • Recommended
List Price $219.99

Our Price: $109.99

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Lennox X6666

  • MERV 16
List Price $293.99

Our Price: $146.99

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In Stock
  • Product Overview

The genuine OEM Lennox X6666 MERV 16 17x26x4 Air Filter is designed for use in the Lennox HCFPCO12-10 and Lennox PCO-12C PureAir air cleaners.

Lennox X6666 Specifications:
  • Nominal Size: 17" x 26" x 4"
  • Actual Size: 16-5/8" (16.625") x 26" x 4"
  • MERV Rating: 16
  • Filter Life: 6 months for air conditioning and heating use and 12 months for heating use only
Lennox X6666 Pleated Media Filter Compatible Model/Part Numbers:
  • X6666, X6664, X666601
  • HCFPCO12-10, PCO-12C
Lennox 17" x 26" x 4" Pleated AC & Furnace Filter is also known as:
  • Lennox 17x26x4 X6666 MERV 16 Box Filter.
  • Lennox X6666 MERV 16 Pleated Air Filter Media for PCO-12C 17x26x4.
  • Healthy Climate X6666 Box Media MERV 16 PCO-12C 17” x 26” x 4”.