What filter does a Holmes HM1910 take?
It takes the Holmes HWF62 Filter (Type A) — OEM part number HWF62.
Holmes HM1910, evaporative humidifier, tabletop.
Lowest verified price: $23.90 — aftermarket, 2-pack ($11.95 per filter) at DiscountFilters. Free shipping on orders $70+ at DiscountFilters; a fee applies below that. Checked 2026-11-11.
Buy the HWF62 on Amazon — HWF62Amazon search for the exact part number (no single listing is endorsed). Amazon price is shown on Amazon; we do not quote it here.
The part, in brief
| Part | Holmes HWF62 Filter (Type A) |
|---|---|
| Replacement interval | Replace every 1–2 months in season (general Holmes wick guidance). |
| Per change | One filter per change on most models. |
| Equivalents | BestAir H62, BestAir Pro H85, DiscountFilters (AIRx) HWF62 replacement |
Verified prices
| Option | Price | Store & shipping |
|---|---|---|
| Aftermarket 2-pack ($11.95 per filter) | $23.90 | DiscountFilters Free shipping on orders $70+ at DiscountFilters; a fee applies below that · Checked 2026-11-11 · source |
| Also checked 6-pack | $41.70 | DiscountFilters Free shipping on orders $70+ at DiscountFilters; a fee applies below that · Checked 2026-11-11 · source |
| Also checked 2-pack, BestAir H62 | $25.49 | Target Target shipping/pickup terms at checkout · Checked 2026-11-11 · source |
Full record with every price, source and date: Holmes HWF62 Filter (Type A) page.
Finding the model number on a Holmes
Model numbers are on the bottom of the unit, starting with 'HM'. Holmes, Sunbeam and Bionaire are sister brands (Newell) and share wick fitments — the filter 'type' letter (A/B/C/D/E) is printed on the old filter's packaging and in the manual.