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20x25x5 (4 3/8") - Aerostar

Aerostar 20 x 25 x 5 (4 3/8"). MERV 10 Rated. Case of 3.

In Stock

  • Standard 20 x 25 x 5 MERV 10 Rated Pleated Filters
  • Actual Size 19 3/4" x 24 3/4" x 4 3/8"
  • Case of 3, Made in Canada
  • Free Shipping in Ontario & Quebec*
  • Pick Up in Store $65.00

Lennox Healthy Climate Replacement Part # X0586 Aftermarket 20 x 25 x 5 (4 3/8"). MERV 10 Rated. Case of 3.

In Stock

  • Standard 20 x 25 x 5 Pleated Filter 
  • Actual Size 19 1/2" x 24 3/4" x 4 3/8" Please Verify to Avoid Costly Returns
  • This Filter is an Exact Replacement for Lennox Healthy Climate Part # X0586
  • MERV 10
  • Case of 3
  • Add to Cart for Shipping Calculator

Lennox Healthy Climate Replacement Part # X6673 Aftermarket 20 x 25 x 5 (4 3/8"). MERV 10 Rated. Case of 3.

In Stock

  • Standard 20 x 25 x 5 Pleated Filter 
  • Actual Size 19 1/2" x 24 3/4" x 4 3/8" Please Verify to Avoid Costly Returns
  • This Filter is an Exact Replacement for Lennox Healthy Climate Part # X6673
  • MERV 10
  • Case of 3
  • Add to Cart for Shipping Calculator

Lennox Healthy Climate Replacement Part # X6673 Aftermarket 20 x 25 x 5 (4 3/8"). MERV 11 Rated. Case of 3.

In Stock

  • Standard 20 x 25 x 5 Pleated Filter 
  • Actual Size 19 1/2" x 24 3/4" x 4 3/8" Please Verify to Avoid Costly Returns
  • This Filter is an Exact Replacement for Lennox Healthy Climate Part # X6673
  • MERV 11
  • Case of 3
  • Add to Cart for Shipping Calculator

Lennox Healthy Climate Replacement Part # X6673 Aftermarket 20 x 25 x 5 (4 3/8"). MERV 13 Rated. Case of 3.

In Stock

  • Standard 20 x 25 x 5 Pleated Filter 
  • Actual Size 19 1/2" x 24 3/4" x 4 3/8" Please Verify to Avoid Costly Returns
  • This Filter is an Exact Replacement for Lennox Healthy Climate Part # X6673
  • MERV 13
  • Case of 3
  • Add to Cart for Shipping Calculator