---
product_id: 695036233
title: "Premium Smart Humidifier for Large Rooms, Bedrooms, Better Sleep with Evaporative Invisible Mist Tech, Auto Humidify, Easy Top Fill, Smart Control with App, Touchscreen, 3.5L Tank for 48 hours"
brand: "blueair"
price: "€ 418.77"
currency: EUR
in_stock: true
reviews_count: 11
category: "Blueair"
url: https://www.desertcart.hr/products/695036233-premium-smart-humidifier-for-large-rooms-bedrooms-better-sleep-evaporative
store_origin: HR
region: Croatia
---

# 3.5L tank for 48h runtime Smart app & voice control UV-integrated pump reduces bacteria Premium Smart Humidifier for Large Rooms, Bedrooms, Better Sleep with Evaporative Invisible Mist Tech, Auto Humidify, Easy Top Fill, Smart Control with App, Touchscreen, 3.5L Tank for 48 hours

**Brand:** blueair
**Price:** € 418.77
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your air game—smart hydration meets sleek, silent luxury.

## Quick Answers

- **What is this?** Premium Smart Humidifier for Large Rooms, Bedrooms, Better Sleep with Evaporative Invisible Mist Tech, Auto Humidify, Easy Top Fill, Smart Control with App, Touchscreen, 3.5L Tank for 48 hours by blueair
- **How much does it cost?** € 418.77 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/695036233-premium-smart-humidifier-for-large-rooms-bedrooms-better-sleep-evaporative)

## Best For

- blueair enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Night Mode:** Enjoy undisturbed, restful sleep with ultra-quiet operation and auto-adjusting humidity tailored to your environment.
- • **InvisibleMist™ Technology:** 360° evaporative mist ensures clean, residue-free moisture that enhances comfort without sticky buildup or white dust.
- • **Effortless 48-Hour Hydration:** Large 3.5L tank delivers continuous moisture for up to 48 hours—stay refreshed without constant refills.
- • **Health-Forward UV Water Pump:** Advanced UV-integrated pump auto-detects refills and recirculates water to minimize bacteria growth for pure air quality.
- • **Smart Climate Control at Your Fingertips:** Personalize humidity levels and monitor air quality seamlessly via the intuitive Blueair app and touchscreen.

## Overview

The Blueair Premium Smart Humidifier combines cutting-edge 360° InvisibleMist™ evaporative technology with a large 3.5L tank for up to 48 hours of clean, balanced humidity. Featuring a UV-integrated water pump that auto-detects refills and reduces bacteria, plus smart app and voice controls, it’s designed for large rooms up to 500 sqft. Its whisper-quiet night mode and easy top-fill, dishwasher-safe tank make it the ultimate sleep-enhancing, low-maintenance humidifier for modern living.

## Description

Blueair Humidifier for Large Rooms and Bedrooms – 500 Sqft Coverage, 360° InvisibleMist™ Technology, UV-Integrated Water Pump, AutoHydrate, Quiet Night Mode, Easy Maintenance, Dishwasher Safe The Blueair Humidifier offers rapid, efficient humidification for large rooms and bedrooms, covering up to 500 sqft. Designed to improve your sleep environment, this humidifier uses cutting-edge 360° InvisibleMist™ Technology, delivering up to 48 hours* of clean, moisture-rich air. The anti-microbial coated wick filter traps impurities, releasing pure water vapor without stickiness, residue, or white dust. Our upgraded UV-integrated water pump now automatically detects water refills, enhancing user convenience. Continuous recirculation of water helps reduce the risk of bacteria growth in still water. With easy top-fill or bucket refill options, the large tank opening ensures hassle-free maintenance, and the tank is also dishwasher safe for deep clean. Experience optimal comfort with the Blueair app, allowing you to personalize your environment. The AutoHydrate feature automatically adjusts to your desired humidity levels, while Night Mode ensures quiet, continuous humidification for undisturbed sleep. *48 hour runtime is based on 77°F (25°C), 50% RH in night mode. Results may vary based on room conditions.

Review: Excellent humidifier, Elegant and super effective - I bought the Blueair H35i and I really loved it. It is very easy to use, has a modern design that looks nice in any room and works super quiet. Since I use it, the air feels much fresher and more comfortable, especially on dry or heated days. I like that it doesn't make annoying noise, it's easy to clean and really keeps a good humidity in the environment. You can tell that it is a good quality product and it is totally worth it. I recommend it 100% for bedrooms, living room or any space in the house.
Review: Only great while it worked for a month - UPDATE : 1 Month Later - It DIED! Dead as a doornail in a MONTH people! Will not turn on, if it does turn on, it shuts itself off, if it manages to be on and running, the water pump won’t bring water up onto the filter. I have thrown in the proverbial towel and returned it. DO NOT BUY THIS. PROS: Works brilliantly! I live in a desert and usual humidity was around 5 - 10%. I suffered from frequent nose bleeds, dry skin and dry eyes. This little unit has kept my bedroom at a very comfortable 45% humidity. I have to refill it daily, but that’s understandable! Refilling it is extremely easy with a water pitcher. I have not spilled anything. The unit is extremely quiet, and once I figured out I could adjust the brightness of the display on the app I think it is a perfect humidifier. I would absolutely plan on using the app if you purchase the device. The functionality of the top display is such that you really are better off using the app. It works seamlessly once you get the controls down. CONS: Keep in mind that when using the included QR code to “register” the device you’re only guided into signing up for the blue air promotional emails which is why I’ve knocked one star off. You’ll need to use the email associated with the app, create an account on their website, and then go to register the device under the “devices and warranty” subheading using the serial number found on the back of the unit and your date of purchase from desertcart to actually register your device for the 3 year extended warranty.

## Features

- 3 KEY FEATURES: Sleep soundly with Blueair's smart, mist-free evaporative humidifier. Enjoy hassle-free refills with the convenient top-fill water tank for ultimate ease and convenience.
- CLEAN MOISTURE: Enjoy advanced humidification with Blueair’s 360° InvisibleMist technology, delivering clean, balanced moisture without stickiness, residue, or white dust. The anti-microbial wick filter traps minerals and pollutants before releasing pure humidification.
- INNOVATIVE DESIGN: Effortless top-fill design for quick refills, plus a long-lasting anti-microbial wick filter (6-month lifespan), upgraded UV-integrated pump now with auto water detection, and dishwasher-safe tank to simplify cleaning and maintenance.
- PERFECTED SLEEP CLIMATE: Use the top-rated Blueair App to monitor and adjust your ideal humidity level. Let AutoHydrate mode maintain the perfect balance, while Auto Dry mode, app and voice control, and the intuitive touchscreen offer ultimate customization for your sleep environment.
- UV POWER CLEAN: Our humidifier features a newly engineered UV-integrated water pump that now can auto detects water refills for a smoother user experience. Continuous water recirculation through the pump helps reduce the risk of bacteria growth in stagnant water.
- NIGHT-LONG HUMIDIFICATION: The intelligent AutoHydrate feature automatically adjusts to your environment, ensuring perfect sleep air throughout the night. With night mode, enjoy whisper-quiet humidification for an undisturbed, restful sleep.
- REFILL CONVENIENCE: Refill your way with two easy options for maximum convenience - top fill for quick top-offs without the hassle of disassembly, or bucket refill for larger volumes. 3.5L tank for 48 hour runtime. Runtime is based on 77°F (25°C), 50% RH in night mode. Results may vary based on room conditions.
- LARGE ROOM HUMIDIFICATION: Hydrates large rooms quickly up to 500 sqft, based on the AHAM HU-1-2016
- LONG LASTING FILTER: Unlike mist-producing humidifiers, our advanced evaporative technology uses replaceable wicks with an anti-microbial coating, extending filter life and reducing cleaning frequency; The wick absorbs water and releases it as soothing water vapor molecules. Filter ASIN B08KQJB5XY
- APP CONTROL: Personalize settings, set target humidity, view room temperature and current humidity level, plan schedules, track humidity readings over time, and receive notifications for wick filter replacements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KTHZW5H |
| Batteries required | No |
| Best Sellers Rank | #13,422 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #76 in Humidifiers |
| Brand | BLUEAIR |
| Color | White |
| Customer Reviews | 3.7 3.7 out of 5 stars (598) |
| Department | womens |
| Floor Area | 500 Square Feet |
| Included Components | Humidifier, Pre installed filter, User Manual |
| Item Weight | 6.78 pounds |
| Item model number | 112693 |
| Manufacturer | Blueair |
| Model Name | 112851 |
| Operation Mode | Evaporative |
| Product Dimensions | 9.4"D x 9.4"W x 14.6"H |
| Room Type | Bedroom, Kids Room, Living Room, Nursery, Office |
| Shape | Round |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Corded, Digital Display, Dishwasher Safe, Quiet, Removable Tank |
| UPC | 689122030241 689122029962 |

## Product Details

- **Brand:** BLUEAIR
- **Capacity:** 3.5 Liters
- **Color:** White
- **Floor Area:** 500 Square Feet
- **Special Feature:** Corded, Digital Display, Dishwasher Safe, Quiet, Removable Tank

## Images

![Premium Smart Humidifier for Large Rooms, Bedrooms, Better Sleep with Evaporative Invisible Mist Tech, Auto Humidify, Easy Top Fill, Smart Control with App, Touchscreen, 3.5L Tank for 48 hours - Image 1](https://m.media-amazon.com/images/I/61HYSzFAdGL.jpg)

## Questions & Answers

**Q: What is InvisibleMist technology?**
A: Blueair’s InvisibleMist Technology adds clean moisture to the air without the mess that comes with visible mist.

**Q: How often do I need to replace the wick filter?**
A: We recommend every 6 months. The filter indicator on the interface of your humidifier and in the Blueair app will notify you when it is time to replace your filter.

**Q: Do I have to use filtered water in the Blueair Humidifier?**
A: No you don’t! Thanks to the wick filter, you can use tap water with confidence as it traps minerals & pollutants.

**Q: How do you refill the Blueair Humidifier?**
A: First, turn off your humidifier. For top-fill model, gently pour water into the top until it reaches the max fill line. For bucket-fill models, remove the tank, fill it with water, and pop it back in place. Once it’s filled, turn it back on.

**Q: How long will the Blueair Humidifier run for?**
A: The humidifier can run up to 48 hours but will vary depending on the mode, room size and temperature.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent humidifier, Elegant and super effective
*by H***Z on February 3, 2026*

I bought the Blueair H35i and I really loved it. It is very easy to use, has a modern design that looks nice in any room and works super quiet. Since I use it, the air feels much fresher and more comfortable, especially on dry or heated days. I like that it doesn't make annoying noise, it's easy to clean and really keeps a good humidity in the environment. You can tell that it is a good quality product and it is totally worth it. I recommend it 100% for bedrooms, living room or any space in the house.

### ⭐ Only great while it worked for a month
*by A***M on November 8, 2025*

UPDATE : 1 Month Later - It DIED! Dead as a doornail in a MONTH people! Will not turn on, if it does turn on, it shuts itself off, if it manages to be on and running, the water pump won’t bring water up onto the filter. I have thrown in the proverbial towel and returned it. DO NOT BUY THIS. PROS: Works brilliantly! I live in a desert and usual humidity was around 5 - 10%. I suffered from frequent nose bleeds, dry skin and dry eyes. This little unit has kept my bedroom at a very comfortable 45% humidity. I have to refill it daily, but that’s understandable! Refilling it is extremely easy with a water pitcher. I have not spilled anything. The unit is extremely quiet, and once I figured out I could adjust the brightness of the display on the app I think it is a perfect humidifier. I would absolutely plan on using the app if you purchase the device. The functionality of the top display is such that you really are better off using the app. It works seamlessly once you get the controls down. CONS: Keep in mind that when using the included QR code to “register” the device you’re only guided into signing up for the blue air promotional emails which is why I’ve knocked one star off. You’ll need to use the email associated with the app, create an account on their website, and then go to register the device under the “devices and warranty” subheading using the serial number found on the back of the unit and your date of purchase from Amazon to actually register your device for the 3 year extended warranty.

### ⭐⭐⭐⭐⭐ BLUEAIR HUMEDIFICADOR
*by L***A on February 12, 2026*

This humidifier is a good option to keep the atmosphere comfortable in large rooms. It works silently, is easy to fill in and control from the app makes it very practical. Ideal for improving air quality and sleeping better. It works very well.

## Frequently Bought Together

- BLUEAIR Premium Smart Humidifier for Large Rooms, Bedrooms, Better Sleep with Evaporative Invisible Mist Tech, Auto Humidify, Easy Top Fill, Smart Control with App, Touchscreen, 3.5L Tank for 48 hours
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---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-24*