---
product_id: 560634869
title: "Air Innovations MH-505A 1.37 Gallon High Performance Cool Mist Ultrasonic Quiet Humidifier for Medium Rooms Up to 400 Square Feet, Blue"
brand: "air innovations"
price: "€ 57.78"
currency: EUR
in_stock: false
url: https://www.desertcart.nl/products/560634869-air-innovations-mh-505a-1-37-gallon-high-performance-cool
store_origin: NL
region: Netherlands
---

# Up to 70 hours runtime on one fill 1.37-gallon tank capacity Ultra-quiet operation for restful sleep Air Innovations MH-505A 1.37 Gallon High Performance Cool Mist Ultrasonic Quiet Humidifier for Medium Rooms Up to 400 Square Feet, Blue

**Brand:** air innovations
**Price:** € 57.78
**Availability:** ❌ Out of Stock

## Summary

> 💨 Elevate your air game—breathe better, live better.

## Quick Answers

- **What is this?** Air Innovations MH-505A 1.37 Gallon High Performance Cool Mist Ultrasonic Quiet Humidifier for Medium Rooms Up to 400 Square Feet, Blue by air innovations
- **How much does it cost?** € 57.78 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/560634869-air-innovations-mh-505a-1-37-gallon-high-performance-cool)

## Best For

- air innovations enthusiasts

## Why This Product

- Trusted air innovations brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Comfort:** Ultra-quiet ultrasonic technology ensures peaceful nights and focused days.
- • **Ideal for Medium Rooms:** Efficiently covers up to 400 sq. ft., perfect for your home office or living space.
- • **Long-Lasting Hydration:** Keep your space perfectly humidified for up to 70 hours without refills.
- • **Smart & Simple Control:** 4 mist settings, LED display, 24-hour timer, and adjustable humidistat for effortless customization.
- • **Permanent Ceramic Filter:** No replacement hassles—enjoy clean, fresh mist with a lifetime ceramic filter.

## Overview

The Air Innovations MH-505A is a high-performance ultrasonic cool mist humidifier with a 1.37-gallon tank, designed for medium rooms up to 400 sq. ft. It runs quietly for up to 70 hours on a single fill, features 4 mist settings, an LED display, a 24-hour timer, and an adjustable humidistat. Its permanent ceramic filter eliminates replacement costs, making it a smart, low-maintenance solution for improving air quality and comfort.

## Description

Get ready for a steady stream of cool mist all day and night with the Air Innovations High-Performance Cool Mist Ultrasonic Humidifier. With a 1.37 gallon tank, this humidifier is powerful enough to add humidity to large rooms up to 400 square feet and provides moisture for up to 70 hours on one tank. The tank and base are made of plastic and comes with a permanent ceramic filter, so you don't need to worry about replacing it. This humidier features 4 mist settings, LED display, 24-hour timer manual dial, and adjustable humidistat, all for easy user operation. Great for kids and babies, this cool mist humidifier also rehydrates your skin, relieves dry eyes, scratchy throats, and helps reduce snoring so you sleep better. As a bonus, it also rehydrates wood furniture, cabinets, wood floors, and wooden guitars. Say goodbye to dry, cracked hands with the help of the Air Innovations High-Performance Cool Mist Ultrasonic Humidifier.

## Features

- 1.37-GALLON TANK CAPACITY: 1.37-gallon water tank humidifier operates quietly for uninterrupted sleep with use during the night
- GREAT FOR MEDIUM SIZED ROOMS: Great for providing cool mist to rooms up to 400 square feet
- EASY OPERATION: Features 4 mist settings, LED display, 24-hour timer manual dial, and adjustable humidistat for easy operation
- PERMANENT FILTER: Permanent ceramic filter never needs to be replaced
- 70 HOURS ON 1 TANK: Provides moisture for up to 70 hours on 1 tank; Dimensions (L x W x H): 9.25 x 6.5 x 12.75 inches; Weight: 3.5 pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Air Innovations |
| Model Number | HUMID40-BLUE |
| Colour | Blue |
| Runtime | 70 hours |
| Special Features | Humidistat, Quiet, Timer |
| Item Weight | 2.27 kg |

## Product Details

- **Brand:** Air Innovations
- **Special feature:** Humidistat, Quiet, Timer
- **Colour:** Blue
- **Floor area:** 400 Square Feet
- **Operation mode:** Ultrasonic

## Images

![Air Innovations MH-505A 1.37 Gallon High Performance Cool Mist Ultrasonic Quiet Humidifier for Medium Rooms Up to 400 Square Feet, Blue - Image 1](https://m.media-amazon.com/images/I/519Kv99IVvL.jpg)
![Air Innovations MH-505A 1.37 Gallon High Performance Cool Mist Ultrasonic Quiet Humidifier for Medium Rooms Up to 400 Square Feet, Blue - Image 2](https://m.media-amazon.com/images/I/51PViXmGVQL.jpg)
![Air Innovations MH-505A 1.37 Gallon High Performance Cool Mist Ultrasonic Quiet Humidifier for Medium Rooms Up to 400 Square Feet, Blue - Image 3](https://m.media-amazon.com/images/I/61Vht8wqQdL.jpg)
![Air Innovations MH-505A 1.37 Gallon High Performance Cool Mist Ultrasonic Quiet Humidifier for Medium Rooms Up to 400 Square Feet, Blue - Image 4](https://m.media-amazon.com/images/I/51QtsC-Nx+L.jpg)
![Air Innovations MH-505A 1.37 Gallon High Performance Cool Mist Ultrasonic Quiet Humidifier for Medium Rooms Up to 400 Square Feet, Blue - Image 5](https://m.media-amazon.com/images/I/51U+0md5A8L.jpg)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-05*