Honeywell · Humidifier

Honeywell HCM-350 Series

Model HCM-350, HCM-350B

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Buy the HCM-350 Series

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Specifications

Tank capacity
1.1 gallons
Run time
Up to 24 hours on low
Room size
Medium rooms
Speed settings
3
Replacement filter
HAC-504 Filter A
Filter change
Every 30–60 days
Power
60 watts
Dimensions
17.9 x 9.37 x 11.4 in
Warranty
3 years

From the manufacturer.

What it takes to keep running

The part of the cost most reviews leave out: what you’ll be replacing, and how often.

Humidifier Wick Filter

every 45 days · about 8 a year

  • Honeywell Replacement Wicking Filter A (3-Pack)Genuine · 3-pack, about 2.7 packs a year
  • Humidifier Wick Filter: change every 45 days (about 8 a year, 24 over 3 years). A 3-pack lasts about 5 months.

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