What filter does a Dreo HM717 take?
It takes the Dreo Demineralization Cartridge (713 / 717 / 813 series) — OEM part number Dreo Demineralization Cartridge (713 / 717 / 813 series).
Dreo HM717, ultrasonic humidifier, tabletop.
Lowest verified price: $25.99 — genuine Dreo, 3-pack (price captured 2026-11-11) at Dreo (dreo.com). $8 shipping per accessory type at dreo.com. Checked 2026-11-11.
Buy the Dreo Demineralization Cartridge (713 / 717 / 813 series) on Amazon — Dreo Demineralization Cartridge (713 / 717 / 813 series)Amazon 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 Amazon price is shown on Amazon; we do not quote it here.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 | Dreo Demineralization Cartridge (713 / 717 / 813 series) |
|---|---|
| Replacement interval | Replace per Dreo's cartridge guidance (check dreo.com for the current interval). |
| Per change | Dreo publishes NO part number — the cartridge is sold by humidifier series (713 / 717 / 813). Dreo charges shipping per accessory type ($8 when checked), which is included in the shipped figure. |
| Equivalents | None verified |
Verified prices
| Option | Price | Store & shipping |
|---|---|---|
| Genuine (OEM) 3-pack (price captured 2026-11-11) | $25.99 | Dreo (dreo.com) $8 shipping per accessory type at dreo.com · Checked 2026-11-11 · source |
Full record with every price, source and date: Dreo Demineralization Cartridge (713 / 717 / 813 series) page.