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What filter does a Pure Enrichment PEHUMIDIF take?

It takes the Pure Enrichment Decalcification Cartridge (MistAire) — OEM part number Pure Enrichment Decalcification Cartridge (MistAire).

Pure Enrichment PEHUMIDIF, ultrasonic humidifier, tabletop, sold as the MistAire.

Lowest verified price: $12.99 — genuine Pure Enrichment, 1 cartridge for MistAire / MistAire Silver (price captured 2026-11-11) at Pure Enrichment (pureenrichment.com). Shipping terms at checkout. Checked 2026-11-11.
Buy the Pure Enrichment Decalcification Cartridge (MistAire) on Amazon — Pure Enrichment Decalcification Cartridge (MistAire)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 Amazon price is shown on Amazon; we do not quote it here.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

PartPure Enrichment Decalcification Cartridge (MistAire)
Replacement intervalReplace every 3–6 months (Pure Enrichment).
Per changePure Enrichment publishes NO part number for this cartridge — it is sold by humidifier model name (MistAire / MistAire Silver). Do not confuse it with the brand's other cartridges: the MistAire Cloud / Hume Max cartridge ($9.99) and the MistAire XL cartridge ($11.99) are different fits and are not interchangeable with this one.
EquivalentsNone verified

Verified prices

OptionPriceStore & shipping
Genuine (OEM)
1 cartridge for MistAire / MistAire Silver (price captured 2026-11-11)
$12.99Pure Enrichment (pureenrichment.com)
Shipping terms at checkout · Checked 2026-11-11 · source

Full record with every price, source and date: Pure Enrichment Decalcification Cartridge (MistAire) page.