Lennox X5422 Healthy Climate MERV 11 20x26x3 Air Filter for PCO-20U

  • X5422

List Price $91.99

Our Price: $45.99

Save: $46.00!
In Stock
Replace every 6-12 months
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  • Product Overview

The genuine OEM Lennox X5422 MERV 11 20x26x3 Pleated Air Filter is designed for use in the Lennox PCO-20U and other 20" x 26" x 3" whole-house media air cleaners. X5422 replaces previous Lennox X1184 furnace filters.

Lennox X5422 Specifications:
  • Nominal Size: 20" x 26" x 3"
  • Actual Size: 20-1/8" (20.125") x 26" x 3"
  • MERV Rating: 11
  • Filter Life: 6 months for air conditioning and heating use and 12 months for heating use only
Lennox X5422 Box Media Filter Compatible Model/Part Numbers:
  • X5422, X542201
  • X1184, X118401
  • PCO-20U, PCO-20U-1, PCO-20U-2, PCO-20U-3
Lennox 20" x 26" x 3" Pleated AC & Furnace Filter is also known as:
  • Lennox X5422 Pleated Air Filter 20x26x3 MERV 11 for PCO-20U.
  • Lennox PCO-20U X5422 MERV 11 Pleated Filter 20x26x3.
  • Lennox X5422 PCO-20C MERV 10 Pleated Filter 20” x 26” x 3”.