Shopping Cart

Browse by Size:



Browse by Part #:

LENNOX- X6673 - LENNOX Healthy Climate X6673 HCF20-10 20x25x5

LENNOX- X6673 - LENNOX Healthy Climate X6673 HCF20-10 20x25x5

LENNOX/HEALTHY CLIMATE Part No. X6673 MERV 11 for Model HCF20-10. Package of 3

In Stock

  • Lennox/Healthy Climate Part # X6673, Model HCF20-11 20" x 25" x 5" Replacement Filters
  • For Air Cleaner Model HCC20-28
  • Actual Filter Size 19 3/4" x 24 3/4" x 4 3/8"
  • MERV 11 Rated
  • Package of 3

LENNOX/HEALTHY CLIMATE Part No. X6673 MERV 11 for Model HCF20-11. Package of 5

In Stock

  • Lennox/Healthy Climate Part # X6673, Model HCF20-11 20" x 25" x 5" Replacement Filters
  • For Air Cleaner Model HCC20-28
  • Actual Filter Size 19 3/4" x 24 3/4" x 4 3/8"
  • MERV 11 Rated
  • Case of 5

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 3/4" x 24 3/4" x 4 3/8" 
  • This Filter is an Exact Replacement for Lennox Healthy Climate Part # X6673
  • MERV 10
  • Case of 3

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 3/4" x 24 3/4" x 4 3/8"
  • This Filter is an Exact Replacement for Lennox Healthy Climate Part # X6673
  • MERV 11
  • Case of 3

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

Out of Stock

  • Standard 20 x 25 x 5 Pleated Filter 
  • Actual Size 19 3/4" x 24 3/4" x 4 3/8"
  • This Filter is an Exact Replacement for Lennox Healthy Climate Part # X6673
  • MERV 13 Rated
  • Case of 3


Sold Out