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HoMedics UHE-HDC4 Demineralization Cartridges

OEM part number(s): UHE-HDC4 · Made by HoMedics · Demineralization cartridge

Lowest verified price: none captured yet — see the notes below. The Amazon button below is the current buy route.

Buy on Amazon — UHE-HDC4Direct link to the verified Amazon listing for this part. Amazon price is shown on Amazon; we do not quote it here.

Verified prices (checked 2026-11-11)

Option	Price	Store & shipping

No verified in-stock genuine HoMedics price was captured on 2026-11-11. Aftermarket cartridges are widely sold on Amazon; per this site's rule we link Amazon without quoting its price.

How to read this: the lowest verified price above is the headline even when it is not Amazon. Amazon is the buy button because it is this site's affiliate route; its price is not quoted because Amazon blocks automated price reads.

Exact fit — models that take this part

HoMedics UHE-CM65, HoMedics UHE-WM70, HoMedics UHE-OC1, HoMedics UHE-CM45B, HoMedics UHE-CM25, HoMedics UHE-WM16, HoMedics UHE-OW14, HoMedics UHE-WM85, HoMedics UHE-WM65

How many per change: Cartridges drop into the tank; HoMedics sells them in 4-packs (the '4' in HDC4).

Specifications

Replacement interval	HoMedics guidance: replace demineralization cartridges roughly every 30–40 fillings (varies with water hardness).
Treatment	Demineralization cartridges reduce calcium, lime and magnesium buildup and white dust.

Equivalents and cross-references

Brand	Part number	Note
Techecook	UHE-HDC4 replacement (10-pack)	Aftermarket cartridges sold on Amazon (ASIN B0BTBQKDN1)

Sources

https://www.amazon.com/dp/B0BTBQKDN1

Full record, including descriptor data for every model, is in the open dataset: /data/parts.json.