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Lennox · media air cleaner · media air cleaner cabinet

Lennox Healthy Climate HCC10-22 replacement filter

Use part 25Z85, or any one of 26Z88. Lasts up to 12 months.

Any one of these fits · first listed

Maker lists this model

Lennox HCF10-11 MERV 11

Healthy Climate HCF10-11 box filter, MERV 11

Part number
25Z85also sold as HCF10-11
How many
1 per unit
How often
Lasts up to 12 months
Size
17 x 21 x 5 in nominal; actual 16-15/16 x 20-5/8 x 4-3/8

Lennox's handbook does not say how many filters the cabinet holds; we list one.

Buy HCF10-11 MERV 11 on Amazon

Opens an Amazon search for Lennox HCF10-11 MERV 11 25Z85. Check the listing says 25Z85.

See the sources

Compare the 2 options

The Healthy Climate HCC10-22 holds one filter at a time. Any one of these fits; Lennox lists them in this order.

FilterGradeSizeHow oftenBuy
HCF10-11 MERV 1125Z85MERV 11 pleated box filter17 x 21 x 5 in nominal; actual 16-15/16 x 20-5/8 x 4-3/8Lasts up to 12 monthsAmazon
HCF10-16 MERV 1626Z88MERV 16 Carbon Clean 16 pleated box filter (carbon-coated media)17 x 21 x 5 in nominal; actual 16-15/16 x 20-5/8 x 4-3/8Lasts up to 12 monthsAmazon

Look-alike models that take a different filter

The HCC16-28 and HCC20-28 are the furnace cabinets (16 x 25 and 20 x 25 nominal filters); the HCC08-21, HCC10-22, HCC14-23, HCC19-22 and HCC19-25 are air-handler cabinets with their own sizes. The HCC08-21 and HCC14-23 share filters, as do the HCC19-22 and HCC19-25.

Sources

High confidence: the manufacturer names this exact model on a live page. Each line is the page we read and the day we read it.

  • Which filter fits lennox.com Maker's own page checked Oct 1, 2026
    Handbook ehb_hcc_2402 (Feb 2024), PDF p5, Specifications - Furnace Models MERV 16 and Air Handler Models MERV 11: cabinet HCC10-22, filter model (box filter) HCF10-11, MERV 11, nominal 17 x 21 x 5, actual 16-15/16 x 20-5/8 x 4-3/8, 'Replacement Box Filter' 25Z85; PDF p7 Cabinet and Filter Combinations lists HCC10-22 with HCF10-11
  • How often lennox.com Maker's own page checked Oct 1, 2026
    PDF p5: 'Filter estimated service life (months) Up to 12 months'
Show all 4 sources

Which filter fits

  1. lennox.com Maker's own page checked Oct 1, 2026
    Handbook ehb_hcc_2402 (Feb 2024), PDF p5, Specifications - Furnace Models MERV 16 and Air Handler Models MERV 11: cabinet HCC10-22, filter model (box filter) HCF10-11, MERV 11, nominal 17 x 21 x 5, actual 16-15/16 x 20-5/8 x 4-3/8, 'Replacement Box Filter' 25Z85; PDF p7 Cabinet and Filter Combinations lists HCC10-22 with HCF10-11
  2. lennox.com Maker's own page checked Oct 1, 2026
    Handbook ehb_hcc_2402 (Feb 2024), PDF p6, Specifications - Air Handler Models MERV 16 and MERV 13: cabinet HCC10-22, filter model (box filter) HCF10-16, MERV 16, nominal 17 x 21 x 5, actual 16-15/16 x 20-5/8 x 4-3/8, 'Replacement Box Filter' 26Z88; PDF p7 Cabinet and Filter Combinations lists HCC10-22 with HCF10-16

How often

  1. lennox.com Maker's own page checked Oct 1, 2026
    PDF p5: 'Filter estimated service life (months) Up to 12 months'
  2. lennox.com Maker's own page checked Oct 1, 2026
    PDF p6: 'Filter estimated service life (months) Up to 12 months'