Fits checked Oct 1, 2026 · How we check
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Holmes · humidifier filter

Holmes Filter F (HWF23)

Holmes HWF23CS (F) Replacement Wick Filter. Part HWF23. Interval not published by the maker. Fits 2 models.

Buy Filter F on Amazon

Opens an Amazon search for Holmes Filter F HWF23. Check the listing says HWF23.

Fits these models

Part numbers

Genuine part
HWF23
Also listed as
HWF23CS
How often
Interval not published by the maker
What is in it
wick filter with baking soda layer

Sources

  • Which filter fits web.archive.org Maker's archived page checked Oct 1, 2026
    Holmes HWF23CS (F) page: Works with Holmes® humidifiers (archive.org 2015-02-01): 'HM1206, HM1200TPK'
  • What's in it web.archive.org Maker's archived page checked Oct 1, 2026
    'featuring an exclusive ARM & HAMMER Baking Soda' layer
Show all 3 sources

Which filter fits

  1. web.archive.org Maker's archived page checked Oct 1, 2026
    Holmes HWF23CS (F) page: Works with Holmes® humidifiers (archive.org 2015-02-01): 'HM1206, HM1200TPK'
  2. web.archive.org Maker's archived page checked Oct 1, 2026
    Archive.org 2015-02-01: 'Holmes® HWF23CS (F) Replacement Wick Filter'

What's in it

  1. web.archive.org Maker's archived page checked Oct 1, 2026
    'featuring an exclusive ARM & HAMMER Baking Soda' layer