AskPrice
27420117.fpx

TotalComfort Ultrasonic Humidifier Demineralization Cartridges

Available at 2 stores

Best price · Macy's $19.95

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price trackerKohl's price tracker

14-day low
$19.95
Sep 14 · Macy's
Best price
$19.95
−0% vs high
14-day high
$19.99
All stores
$20$20$20
Sep 14Sep 27
  • Kohl's
  • Macy's
Lowest in 14 days: $19.95 at Macy's. Highest: $19.95. Current best is 0% below the 14-day high.

What buyers say

AI summary · 211 reviews

Reliable demineralization cartridges that significantly reduce white dust from hard water, though some buyers report inconsistent performance and short lifespan. A minority find them ineffective or poorly designed.

Liked

  • Effective mineral reduction
  • Long-lasting performance

Complaints

  • Inconsistent effectiveness
  • Short lifespan

Generated by AI from real customer reviews at Macy's — may miss nuance. Summarized Sep 2026.

About this product

Homedics TotalComfort Ultrasonic Humidifier Demineralization Cartridges are replacement cartridges designed to reduce the effects of hard water in ultrasonic humidifiers. Each cartridge fits any Homedics humidifier with a capacity of 0.5 gallons or larger and helps prevent white dust buildup on surfaces and bedding. They are used by placing one cartridge into the humidifier tank every 30 to 40 fillings, depending on local water hardness. The cartridges are compact, measuring 0.9" L x 0.9" W x 1.8" H, and are made from plastic. They require only wiping clean for maintenance and are imported.

  • Fits 0.5-gallon+ Homedics humidifiers
  • Reduces white dust from hard water
  • Lasts 30–40 full tank uses
  • Plastic construction, wipe clean
  • 4 cartridges per pack

Based on 211 reviews at Macy's

Read all 211 reviews on Macy's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

You might also like

More from Homedics

All 128 Homedics products →
TotalComfort Ultrasonic Humidifier — Compare Prices