The Front Desk Review

Honeywell · Updated June 2026

HCM-350 Cool Moisture Humidifier: price & specs

HCM-350 Cool Moisture Humidifier. Every price and spec below is linked to its source and dated — no guesses.

Source: honeywellstore.com verified ✓ corroborated verify in ledger

BronzeDeskmark10/100#13 of 15 in class

The HCM-350 Cool Moisture Humidifier is listed at $79.99 on honeywellstore.com as of 2026-06-27, #6 cheapest of 15 humidifiers (median $89.99); other retailers may be lower. It earns a Bronze Deskmark — 10/100 pay-blind standing, #13 of 15 in class.

Verified Jun 27, 2026 · figures linked to their source in the table below

Cheapest humidifiers: MistAire Ultrasonic Cool Mist Humidifier — $39.99

Check current price at amazon.com Live price at the store — may differ from the dated listed price above. As an Amazon Associate we earn from qualifying purchases.
HCM-350 Cool Moisture Humidifier — Honeywell
Image: honeywellstore.com (© Honeywell)

Is the HCM-350 Cool Moisture Humidifier a good buy?

At $80, the HCM-350 Cool Moisture Humidifier is #6 cheapest of the 15 humidifiers we track, where the median is $89.99. On the spec sheet, its runtime hours of 24 is the lowest of the 14, its tank capacity liters of 4.16 is below the median of the 11, and its coverage of 500 sq ft is below the median of the 14.

Specifications

Price (US)$79.99 Last known retail price; widely available via third-party sellers
BrandHoneywell
Released—
Typeevaporative
Tank capacity liters4.16
Coverage (sq ft)500
Runtime hours24
Smart Wi-FiNo
Top fillNo
Noise dba—

Source: honeywellstore.com (verified 2026-06-15) · corroborated by amazon.com. VERIFIED 2026-06-15. Tank (1.1 gal / 4.16 L), evaporative type, and ~24 hr / up to 2 gal output per day confirmed via HoneywellStore and Amazon listings. Honeywell rates the HCM-350 for 500-800 ft²; the conservative 500 ft² figure is retained (manufacturer minimum-of-range). Release date not published, kept null. Noise dB not published by manufacturer and no calibrated lab measurement found; kept null. All values retained as drafted.

Is the HCM-350 Cool Moisture Humidifier worth it vs cheaper humidifiers?

HCM-350 Cool Moisture Humidifier against its closest cheaper and pricier humidifiers on the specs that matter — every value sourced. See all 15 ranked

ProductPriceTypeTank capacity litersCoverage (sq ft)Runtime hoursSmart Wi-Fi
HCM-350 Cool Moisture Humidifier this$79.99evaporative4.1650024No
HM524S Smart Cool Mist Humidifier$69.99ultrasonic650060Yes
HM713S Smart Warm & Cool Mist Humidifier$89.99ultrasonic655060Yes

Frequently asked questions

How much does the HCM-350 Cool Moisture Humidifier cost?

The HCM-350 Cool Moisture Humidifier has a US price of $79.99 (Last known retail price; widely available via third-party sellers), as of 2026-06-15.

How does the HCM-350 Cool Moisture Humidifier compare on price?

At $80, the HCM-350 Cool Moisture Humidifier is #6 cheapest of the 15 humidifiers we track, where the median is $89.99.

What are the HCM-350 Cool Moisture Humidifier's key specs?

HCM-350 Cool Moisture Humidifier (Honeywell): type evaporative, tank capacity liters 4.16, coverage sqft 500, runtime hours 24, smart wifi No. Full sourced spec sheet verified 2026-06-15.

Price of record: $79.99 at honeywellstore.com, 2026-06-27. Other retailers may be lower — check the current price:

Check current price at amazon.com As an Amazon Associate we earn from qualifying purchases.

Similar humidifiers

Nearest in price — swipe to browse. Every pick sourced and dated.

All humidifiers ranked · Open data & methodology · Queryable via MCP

Compare with

Head-to-head

Cheaper humidifiers

Step up

Part of the Home air & climate cluster

Cleaner, drier, cooler air — compared on the numbers that matter. Same sourcing, same dated prices: