---
product_id: 265817331
title: "MistAire XL Ultrasonic Cool Mist Humidifier for Large Rooms (1 Gallon, Lasts Up to 24 Hours)"
brand: "pure enrichment"
price: "$267.01"
currency: USD
in_stock: true
category: "Pure Enrichment"
url: https://www.desertcart.us/products/265817331-mistaire-xl-ultrasonic-cool-mist-humidifier-for-large-rooms-1
store_origin: US
region: United States of America
---

# Up to 24 Hours Runtime 3-Color Optional Night Light 1 Gallon Tank Capacity MistAire XL Ultrasonic Cool Mist Humidifier for Large Rooms (1 Gallon, Lasts Up to 24 Hours)

**Brand:** pure enrichment
**Price:** $267.01
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** MistAire XL Ultrasonic Cool Mist Humidifier for Large Rooms (1 Gallon, Lasts Up to 24 Hours) by pure enrichment
- **How much does it cost?** $267.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/265817331-mistaire-xl-ultrasonic-cool-mist-humidifier-for-large-rooms-1)

## Best For

- pure enrichment enthusiasts

## Why This Product

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

## Key Features

- • **Custom Comfort Control:** Variable mist settings let you tailor moisture levels to your exact preference for ultimate air quality.
- • **Safe & Smart Operation:** Automatic shut-off ensures peace of mind by powering down when water runs low or tank is removed.
- • **All-Day Hydration Power:** Massive 1-gallon tank keeps your space perfectly humidified for up to 24 hours—no constant refills needed.
- • **Mood-Enhancing Night Light:** Choose from soothing blue, green, or red LED lights to create a relaxing ambiance that fits your vibe.
- • **Sleek & Space-Savvy Design:** Compact yet powerful, this ultrasonic humidifier fits effortlessly into any large room or office setting.

## Overview

The Pure Enrichment MistAire XL Ultrasonic Cool Mist Humidifier features a large 1-gallon water tank that delivers up to 24 hours of continuous mist, ideal for rooms up to 500 sq ft. With variable mist control, an automatic shut-off safety feature, and a customizable 3-color night light, it combines powerful performance with smart convenience and stylish design.

## Description

LONG-LASTING RELIEF: Ultrasonic cool mist technology safely moisturizes the air for 10 to 24 hours of continuous operation (depending on mist control setting) so you can breathe easily and get more restful sleep 1 GALLON WATER TANK: Large tank and powerful steam output provides ideal coverage for large bedrooms, offices, and other rooms up to 500 square feet OPTIONAL NIGHT LIGHT: Offers soothing lightening for maximum relaxation and operation in the dark (choose between blue, green, and red) AUTOMATIC SHUT-OFF: Safely turns humidifier off when water level is low or the water tank is removed.

## Features

- Comes Water Tank with Variable Mist Control, Automatic Shut-Off and Optional Night Light
- Designed to perfection
- Unparalleled performance
- Compact construction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M06T0RA |
| Brand Name | Pure Enrichment |
| Capacity | 1 Gallons |
| Color | White |
| Control Method | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,742) |
| Filter Type | Wick |
| Floor Area | 500 Square Feet |
| Global Trade Identification Number | 00853975005507 |
| Item Shape | Rectangular |
| Item Weight | 1.16 kg |
| Manufacturer | Pure Enrichment |
| Material | Plastic |
| Model Number | PEHUMLRG |
| Operation Mode | Ultrasonic |
| Other Special Features of the Product | Night Light, cool_mist, ultrasonic |
| Part Number | PEHUMLRG |
| Room Type | Bedroom, Living Room, Office |
| Runtime | 24 hours |
| UPC | 853975005507 817387026598 |
| Voltage | 240 Volts |
| Wattage | 25 watts |

## Product Details

- **Brand:** Pure Enrichment
- **Capacity:** 1 Gallons
- **Colour:** White
- **Floor area:** 500 Square Feet
- **Special features:** Night Light, cool_mist, ultrasonic

## Images

![MistAire XL Ultrasonic Cool Mist Humidifier for Large Rooms (1 Gallon, Lasts Up to 24 Hours) - Image 1](https://m.media-amazon.com/images/I/710wvQKlXLL.jpg)

## Questions & Answers

**Q: How easy is it to clean?**
A: I run 2-3 of them all day every day for 6 months of the year. Any humidifier is going to get build up on it, especially the red/pink bacteria. Tap water will cause sediment build up but if you use purified water or distilled water it will hardly have any sediment build up. Tap water will also put sediment in the air that plugs air filters like your HVAC air filter (depending on merv). I have a reverse osmosis filter that I use to fill my humidifiers up with, (cheapest method to fill humidifiers I've found) plus you get filtered drinking water on the side, no running to the store all the time and hauling water back and forth. And since reverse osmosis cleans the water of crusty sediment build up (I never actually get any) then all I have to do is take care of the bacteria or red/pink growth. I drop a (few drops) of colloidal silver into each refill (30ppm) and I never see the bacteria anymore.

**Q: the answers are inconsistent - does this humidifier use a filter that you have to either clean or replace?**
A: There IS NOW a filter the company is promoting. If your humidifier is new a little piece of paper comes with it saying if you follow a link on their website you can get one for free. For those of you who already own, you could call the manufacturer and ask about it.

**Q: Do you need to use distilled water?**
A: 100% YES. You should never use an ultrasonic humidifier with anything except distilled water. Otherwise, you will be spraying mineral molecules into the air, and your pm2.5 readings (a measure of air pollution) will skyrocket. This is extremely dangerous to your health in the long term, like living in a heavily polluted city.

**Q: We just bought this unit and we have accidentally tipped it over once and had a couple close calls. Anyone else have this issue?**
A: The same thing happened to us but it happened coz the unit started leaking. I called Customer Service & their small team is so helpful. They sent us a replacement because the cracking due to fall isnt covered in their warranty, but the leaking is & it was a defective unit as per them. 100 stars to their customer service!!

## Frequently Bought Together

- Pure Enrichment MistAire XL Ultrasonic Cool Mist Humidifier - All Day Operation for Large Rooms, 1 Gallon Tank, Variable Mist Control, Automatic Shut-Off, Whisper Quiet, and Optional Night Light
- The Original Humidifier Drops - Premium Food Grade Concentrate, Slows Down Residue Accumulation on Surfaces, Minimizes Scaling - Freshens Water in All Humidifier Models, 100+ Day Supply, Made in USA
- Humidifier XL Decalcification Cartridge Filter – Compatible with Pure Enrichment's Ultrasonic Cool Mist Humidifier XL (Compatible Model: PEHUMLRG)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-01*