Lennox Healthy Climate Filter X6675 - 20" x 25" x 5" MERV 16 Carbon Clean

The Lennox X6675 Healthy Climate filter is designed specifically for the HCC20-28 air purifier. With a MERV 16 rating, this filter has the highest rating possible with pleated media air filters. It is recommended to be changed every 9 to 12 months depending on the quality of air in your home.

The Lennox X6675 MERV 16 filter is a suitable replacement filter for the Lennox HCC20-28 air cleaner as well as many Honeywell, Carrier, and Trion Air Bear air cleaners that accept an actual size of 19-3/4” x 24-3/4” x 4-3/8". This size filter media is typically labeled 20" x 25" x 5".

The Lennox X6675 filter is designed to fit the following air cleaners:
  • Lennox: HCC20-28
  • Honeywell: F25A1068, F25F1067, F35F1024, F100F1038, F150E1034, F200E1037
  • Carrier: EZXCAB020, MACA020, MPKA020, FILCAB020
  • Trion Air Bear: 453000-001, Supreme 2000, 455602-001, 447380-002
  • and other air cleaners that use an actual size filter of 19-3/4” x 24-3/4” x 4-3/8"

Lennox X6675 MERV 16 Pleated Filter - 20" x 25" x 5"

This filter is a brand new genuine Lennox X6675 air filter for the Lennox HCC20-28 Air Cleaner. The X6675 MERV 16 filter is 98% effective in capturing particles such as viruses, bacteria, dander, pollen, dust and odor-causing agents. 

If you or anyone in your family suffers from allergies or other respiratory irritants, this filter is very good at eliminating those particles from the indoor air, and will help keep you and your family happy and healthy. 
By using this filter, you also ensure that your system has clean air flowing through it which protects the performance, efficiency and effectiveness of your heating and cooling unit.

  • - Hospital / general surgery level of filtration
  • - Removes 90% of ultra-fine particles down to 0.1 microns (including viruses and bacteria)
  • - Removes 95% of sub-micron particles down to 0.3 microns
  • - Removes odors with it's carbon coated fiber matrix
  • - Replace every 9-12 months
  • - Nominal size: 20" x 25" x 5"
  • - Actual size: 19 7/8" x 24 7/8" x 4 3/8"

Be cautious when looking at filters other than a genuine Lennox replacement filter. The Lennox X6675 has an actual dimension of 19 7/8" x 24 7/8" x 4 3/8", whereas aftermarket and generic filters do not meet these exact measurements, resulting in a filter which may not seal properly or impact its ability to remove airborne particles effectively. Lennox recommends this filter be replaced every 9 to 12 months in order to achieve the best results from your cabinet, depending on the condition of the environment it is servicing.

MERV (Minimum Efficiency Reporting Value) is the standard to which the filtering effectiveness of the media is measured. The higher the MERV number, the better filtration and smaller the particles it will remove.


How to Videos


How To Replace
Lennox Healthy Climate X6675 Overview
How To Replace Lennox X6675 Furnace Filter

If you have any questions regarding this product, please use the HVAC.com Contractor Directory to connect with a trusted contractor in your area.

For additional savings please see the multipack selections of the product that can be found above.

  • Brand: Lennox Healthy Climate
  • Genuine OEM Part: Yes
  • MERV Rating: 16
  • Filter Type: Pleated
  • Filter Life: Up to 12 Months
  • Nominal Size: 20" x 25" x5"
  • Actual Size: 19 7/8" x 24 7/8" x 4 3/8"
  • Static Pressure Drop (Inch W.C.): 0.23
  • Includes: 1 MERV 16 Filter
  • Filter Cabinet: Lennox HCC20-28 air cleaner
  • Lennox Healthy Climate Filter X6675 - 20" x 25" x 5" MERV 16 Carbon Clean