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Lennox · media air cleaner · media air cleaner cabinet

Lennox Healthy Climate HCC14-23 replacement filter

Use part X0585, or any one of 19L14 or X7935. Lasts up to 12 months.

Any one of these fits · first listed

Maker lists this model

Lennox HCF14-11 MERV 11

Healthy Climate HCF14-11 Disposable Pleated Box Filter, MERV 11

Part number
X0585also sold as HCF14-11
How many
1 per unit
How often
Lasts up to 12 months
Size
20 x 20 x 5 in nominal; actual 20 x 19-3/4 x 4-3/8

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

Buy HCF14-11 MERV 11 on AmazonManufacturer page

Opens an Amazon search for Lennox HCF14-11 MERV 11 X0585. Check the listing says X0585.

See the sources

Compare the 3 options

The Healthy Climate HCC14-23 holds one filter at a time. Any one of these fits; Lennox lists them in this order.

FilterGradeSizeHow oftenBuy
HCF14-11 MERV 11X0585MERV 11 pleated box filter20 x 20 x 5 in nominal; actual 20 x 19-3/4 x 4-3/8Lasts up to 12 monthsAmazon
HCF14-13 MERV 1319L14MERV 13 pleated box filter20 x 20 x 5 in nominal; actual 20 x 19-3/4 x 4-3/8Lasts up to 12 monthsAmazon
HCF14-16 MERV 16X7935MERV 16 Carbon Clean 16 pleated box filter (carbon-coated media)20 x 20 x 5 in nominal; actual 20 x 19-3/4 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.

Other genuine options from Lennox

Variants and kits the maker sells for this model. Same fit, different media or packaging.

  • HCXF14-11 expandable filter, frame and media / media only
    X8305 / X8311 · Find on Amazon
  • HCXF14-16 expandable filter, frame and media / media only
    X8308 / X8314 · Find on Amazon

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 HCC14-23, filter model (box filter) HCF14-11, MERV 11, nominal 20 x 20 x 5, actual 20 x 19-3/4 x 4-3/8, 'Replacement Box Filter' X0585; PDF p7 Cabinet and Filter Combinations lists HCC14-23 with HCF14-11
  • 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 6 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 HCC14-23, filter model (box filter) HCF14-11, MERV 11, nominal 20 x 20 x 5, actual 20 x 19-3/4 x 4-3/8, 'Replacement Box Filter' X0585; PDF p7 Cabinet and Filter Combinations lists HCC14-23 with HCF14-11
  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 HCC14-23, filter model (box filter) HCF14-13, MERV 13, nominal 20 x 20 x 5, actual 20 x 19-3/4 x 4-3/8, 'Replacement Box Filter' 19L14; PDF p7 Cabinet and Filter Combinations lists HCC14-23 with HCF14-13
  3. 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 HCC14-23, filter model (box filter) HCF14-16, MERV 16, nominal 20 x 20 x 5, actual 20 x 19-3/4 x 4-3/8, 'Replacement Box Filter' X7935; PDF p7 Cabinet and Filter Combinations lists HCC14-23 with HCF14-16
  4. lennoxpros.com Maker's own page checked Oct 1, 2026
    'Healthy Climate HCF14-11, Disposable Pleated Box Filter 20 x 20 x 5 Inch, MERV 11' Cat # : X0585 Model/Part # : HCF14-11

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'