---
product_id: 1149289
title: "BONECO Warm or Cool Mist Ultrasonic Humidifier 7144"
brand: "boneco"
price: "€ 172.39"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.pt/products/1149289-boneco-warm-or-cool-mist-ultrasonic-humidifier-7144
store_origin: PT
region: Portugal
---

# Covers 60 m² 3.5 gallons/24h Whisper-quiet BONECO Warm or Cool Mist Ultrasonic Humidifier 7144

**Brand:** boneco
**Price:** € 172.39
**Availability:** ❌ Out of Stock

## Summary

> 🌬️ Elevate Your Air Quality—Breathe Better, Live Better!

## Quick Answers

- **What is this?** BONECO Warm or Cool Mist Ultrasonic Humidifier 7144 by boneco
- **How much does it cost?** € 172.39 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/1149289-boneco-warm-or-cool-mist-ultrasonic-humidifier-7144)

## Best For

- boneco enthusiasts

## Why This Product

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

## Key Features

- • **Choose Your Mist:** Warm or cool mist—your choice for ultimate relaxation.
- • **Silence is Golden:** Enjoy a peaceful environment with whisper-quiet operation.
- • **Sleek Digital Display:** Stay in control with a programmable hygrostat.
- • **Smart Humidity Control:** Auto Mode for effortless, automated comfort.
- • **Breathe Easy, Live Easy:** Experience up to 3.5 gallons of soothing mist every day!

## Overview

The BONECO Warm or Cool Mist Ultrasonic Humidifier 7144 delivers high-output humidity control, providing up to 3.5 gallons of mist per day for spaces up to 60 m². With its auto mode, digital display, and whisper-quiet operation, it offers customizable comfort for any environment.

## Description

The humidity output can be cool or warm as required. In winter, warm mist prevents a drop in room temperature; in summer, cool mist provides pleasant freshness. The digital display allows the indoor climate to be comfortably controlled. Thanks to Auto-Mist Technology (AUTO MODE), the humidification control can be matched fully automatically to the temperature. The mist can be distributed in the room in two directions using the double jet nozzle. Additional features: Programmable hygrostat, 3 performance levels, Sleep Mode for low noise during night time, multifunction display with practical reminders (refill water, cleaning required), high quality components, includes essential water maintenance accessories (Hydro Cell, Demineralization cartridge and EZCal).

Review: It Is All That It Says It Is! Or maybe not! - I followed all directions which are Simple compared to 2 Honeywell "Germ Free." I've used the Honeywell model and actually convinced myself #34 is working; even though I never saw evidence of (vapor/moisture) on windows. More importantly, my skin was still dry and getting worse. My nostril/nose membranes were tightening up from dryness, occasionally even bled. Honeywell tells (deceitfully) us, their customers (stupid) we won't see any evidence of its Humidifier working as they promised. I have a small condo. When I bought the first Honeywell, believing them (there'll be no evidence of its mist) I thought I needed a second Honeywell, yes, I bought a second Honeywell. These were bought from Ama- zon.com last year. After that winter, I even bought new filters from desertcart.com. During my recent PCM (doctor) visit, I discussed my situation with nose bleeds, etc. He said, your humidifiers aren't humidifying. That should have been obvious to me last year but it wasn't. Next Woe: be very cautious believing 5 & 4 star reviews. Presently, I average out all the reviews. Reviews can be as misleading as the Manufacturer and Seller's Perspective. Air-O-Swiss received a range of reviews, some positive while others were more discriminating. What a dilemma to be in! Several ISSUES won me over. 1-I don't need to daily and weekly sanitize every nook and cranny of the Ultrasonic Humidifier, whereas, the Honeywell was a daily/weekly chore. 2-Both Humidifiers require refilling the water tank one to two days depending upon usage and room size. These tanks gain a lot of weight when filled with a gallon or so of Water. 3-Ultrasonic Humidifier's claims are fairly well correct with IT's Claims. 4-I do hear it working. It emits a slight grinding sound. Maybe not grinding but certainly not high pitched. Its rather muted. I have to admit I have excellent hearing. I have positioned the Humidifier about 3 feet from the foot of my bed. Please keep in mind, this room is small. 5-AIR-O-SWISS receives 5 Stars from me because: a) Its adjustments on the humidifier are easy to see (I'm visually impaired); b) easy to understand and operate; BEST OF ALL: I can adjust the degree of humidity I want and I can visually see Vapor pouring o/o the top in several different directions. Vapor actually forms on the window. This Humidifier does just about everything it claims for itself so far. 6-I've been using this Humidifier for several days and my findings are: skin isn't dry; nose membranes are not tight & dry, no nose bleeds. The Humidifier stays at the humidity I designate and I have begun to sleep the night through w/o coughing repeatedly, then couphing up phelgm, etc. 7-Before buying this product, I researched what is the best rated Humidifier for my life style on the market. AIR-O-SWISS, this model, was always rated the winner. 8-I consider it Expensive to buy along with supplies the consumer will require for occasionally cleaning and changing the filter for a new filter. Financially I felt it was o/o range for me, BUT, I knew also I needed humidity in my home in an effort to alleviate related health issues: dry skin rashes; nose bleeds, etc. 9-I am content and happy with buying this humidifier. Its an investment pertaining to my health. 10-I recommend everyone, all consumers, particularly with expensive items, research the quality of the product before buying. Yesterday, I filed the above initial report on my personal experience with the Air-O-Swiss Ultrasonic Humidifier. I then went to the desertcart page showing this humidifier with its description plus reviews. I was totally surprised to read desertcart's new posting concerning the legitimacy of claims made for this product and/or method it was shipped. As I'm typing this update, I'm noticing the AOS sounds as though its working hard to maintain the humidity I've set. The humidifier is in the same room as I am now. When IT reaches the designated humidity level, that's when it seems/sounds as though its putting a "lot of effort" into working. If there is any change, one way or the other, I will update this report. I am unhappy with my purchases of the 2 Honeywell (?) humidifiers. I wish desertcart would consider my case even though its long pass returning it, etc. I have two (2) Honeywell humidifiers, including filters I had to buy because the filters which came with the humidifiers had to be replaced. The company involved is "KAZ". Rev Pat 12-13-12 Update: I'm learning when I fill the tank (about a gallon) it is very heavy to lift, carry and position onto the base. One previous reviewer mentioned this is an "awkward" setup. It is awkward to hold this gallon or more of water, turn it around in order to "get it in position" to be placed onto the base. I've been using it for about two weeks and guess what, " a red flashing light kept bobbing up & down" on the "screen." Think of the screen as home computer's monitor and it does have a "key pad" which is so easy to understand and use. This RED light was telling me "its time to clean the water tank" which was so easy to do, much different from my experience with last year's fiasco with HONEYWELL. Be ware of HONEYWELL Humidifiers. Don't buy them. So far as cons, cost is always a factor, same with this humidifier. Supplies are Needed: cleanser and filter. Then there's a really big CON: Swiss-O-Air does not mention its best to use distilled water. Research distilled water. Most people be- lieve its water left standing for days in an container of some sort. Wrong! Its a costly process which many can not afford. That is, if you buy it from the local bottling company or buy desertcart's distilling gadgets. Most of us will resort to letting our water stand still for days.... Today, I'm first trying my way: I have a fairly large electric water boiler, mainly used for my daily tea drinking. Now I'm using it in my own concoction for distilling water. 1st, I always pour water into my coun- tertop, small water filtering system. Then I pour it into my "big" electric boiler. Now, I'll let the water cool down and store it in whatever container I can find in my little home. After a day or two, I'll use it for the Air-O-Swiss. desertcart should Insist on correct detailed DESCRIPTIVE INFO. on the products they allow to be sold on their web site. Shame on desertcart for not doing this for their customers! I run into this problem with desertcart all the time. When it occurs, which is often, I email desertcart with my concern, then I just don't buy the product, that is if I "catch" this weak- ness/fault/deception. Now with the SOA everything seemed "upright." Today, is the first time I realized Its recommended to use DISTILLED WATER. I think this is unfair to us, the customer who are making THEM Rich. I ran into this problem with the Honeywell's also. I imagine all these appliances would do better/operate more efficiently with distilled water. I believe we're not told this by the manufacturer and/or seller because they know this adds to the cost of their product which then might make it less attractive to us. Rev Pat
Review: Worth the money and more! - This is my 2nd purchase of this same unit...we needed another one for the living room. I have not had a single issue with either of them. One has been running for ~8 straight months with no need for cleaning (because there's nothing to clean off it). My newest one is only 2 weeks old. They both work flawlessly. You need to realize that this humidifier is ultrasonic, which has many advantages over "swamp cooler" style humidifiers, but they have a few things to keep in mind. If you didn't know, an ultrasonic humidifier uses a piezoelectric transducer element that vibrates at ultrasonic speeds. This causes water molecules to break off from the rest of the pool and it becomes vapor. In doing so, it also rips the mineral deposits apart from the water. This is that "white dust" you hear about. It's bad. It will accumulate pretty much everywhere in, on, and around the humidifier...including the ultrasonic element. Minerals are abrasive...and they *could* essentially "sand" away the finish on the element over time. That's bad, but it's not the manufacturer's fault by any means...it's *your* fault for using hard water. Now, with that elementary stuff out of the way, RO water good enough for daily use with the demineralization cartridge. The "white dust" may be non-existent to your eyes, but there are still trace minerals in RO water and the cartridge in the tank can't remove everything, so they'll build up over time. That's why you have to clean it every few months. I removed the cartridge and use a mix of distilled water (from the store) and free de-ionized water from my work. I get the best performance this way. If I ever get my reverse osmosis system fixed, I might us a mix of RO water and DI water to save some $$$. So how about some features to consider: 1. Mist control - There are 3 levels: "barely any", "a good amount", and "old faithful." I keep both units set at 50% humidity and on the highest vapor setting. This is able to keep my living room and master bedroom at an optimal humidity. The tank will last 1.5 to 2 days depending on usage and relative humidity. 2. Near silent - When it's on, the little fan (that you don't have access to) is always on. It's only there to help the vapor get up and out of the unit. It's about the same volume as a single low-speed computer fan. You can only hear it if it's dead silent in the room. When the unit is producing vapor, you can hear the hum of the ultrasonic element doing its thing, and there's the occasional "blurp" sound of air bubbles in the tank. Total noise level is less than 25% of a typical house fan on the "low" setting. In fact, when my fan is on, you cannot hear the unit at all. 3. Pre-Heating - It has a pre-heat function that *warms* the vapor. By the time the vapor leaves the unit, it's slightly above body temperature. It adds the same energy usage as a light bulb, so don't be scared off by it...it's by no means a steam humidifier. If you put your hand 3" away from the nozzle, the vapor will be cool already. Speaking of nozzles... 4. Dual adjustable output nozzles - Great for putting the vapor where you want it. If you line up the thumb tabs, the nozzle comes out for cleaning...snazzy. 5. Buttons/Display - The buttons have a nice feel to them, and the display is big and bright...it's slightly brighter than my alarm clock's display. If it's too bright for you, leave the protective film on the display and color it in with a sharpie marker. You'll still be able to see the display...just a little darker. Now for the drawbacks... 1. No rubber feet. I like things to stay where I put them. Because it has plastic feet it will move if you bump it. 2. It does drip a bit when you remove the tank. Now understand me: this is impossible to avoid. Warm vapor + cool water tank = condensation in the vapor tube. Also, the bottom of the case comes in contact with the water that's about to be pre-heated/vaporized. Pick the tank up, let it drip for 2 seconds, tip it at a slight angle, let it drip for another 2 seconds...no spilled water. Or you can be quick and flip the tank upside down in one swift motion like I do. The tank itself does not leak. 3. The only way to fill it is to flip the tank over and unscrew the cap. I've thought about drilling/tapping a 1" hole in the top that's big enough for a funnel...but I've never got around to it. Having to flip the tank over to fill it isn't worth the effort/time. So that's it. The 3 "cons" are so minor they don't even matter, but I thought I'd still bring them up.

## Features

- High Output: Up to 3.5 gallons/24 hours for rooms up to 60 m2 / 150 m3
- Auto Mode for fully automated operation
- Digital display and programmable hygrostat
- Warm or cool mist, the choice is yours
- Whisper-quiet in operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GWW2I4 |
| Best Sellers Rank | #7,979,380 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #4,875 in Humidifiers |
| Brand | BONECO |
| Brand Name | BONECO |
| Capacity | 3.5 gallons |
| Color | Silver |
| Control Method | Touch |
| Customer Reviews | 3.8 out of 5 stars 253 Reviews |
| Filter Type | Demineralization |
| Global Trade Identification Number | 00834546000343 |
| Item Weight | 8 pounds |
| Manufacturer | Boneco |
| Model Name | cool mist ultrasonic |
| Model Number | 34478 |
| Number of Packs | 1 |
| Operation Mode | Ultrasonic |
| Other Special Features of the Product | Quiet |
| Part Number | U7144 |
| Power Source | Corded Electric |
| Room Type | Bedroom, Living Room, Office |
| Runtime | 24 hours |
| Special Feature | Quiet |
| UPC | 834546000343 885185829970 789656532126 769251649276 |
| Unit Count | 1 Count |
| Warranty Description | 3 year. |
| Wattage | 250 watts |

## Product Details

- **Brand:** BONECO
- **Capacity:** 3.5 gallons
- **Color:** Silver
- **Operation Mode:** Ultrasonic
- **Special Feature:** Quiet

## Images

![BONECO Warm or Cool Mist Ultrasonic Humidifier 7144 - Image 1](https://m.media-amazon.com/images/I/912b6P9pvwL.jpg)
![BONECO Warm or Cool Mist Ultrasonic Humidifier 7144 - Image 2](https://m.media-amazon.com/images/I/71pUH3T-PYL.jpg)
![BONECO Warm or Cool Mist Ultrasonic Humidifier 7144 - Image 3](https://m.media-amazon.com/images/I/61UpwXWi5BL.jpg)
![BONECO Warm or Cool Mist Ultrasonic Humidifier 7144 - Image 4](https://m.media-amazon.com/images/I/81mUc+U5FsL.jpg)
![BONECO Warm or Cool Mist Ultrasonic Humidifier 7144 - Image 5](https://m.media-amazon.com/images/I/71ZooNAvy0L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It Is All That It Says It Is! Or maybe not!
*by R***T on December 3, 2012*

I followed all directions which are Simple compared to 2 Honeywell "Germ Free." I've used the Honeywell model and actually convinced myself #34 is working; even though I never saw evidence of (vapor/moisture) on windows. More importantly, my skin was still dry and getting worse. My nostril/nose membranes were tightening up from dryness, occasionally even bled. Honeywell tells (deceitfully) us, their customers (stupid) we won't see any evidence of its Humidifier working as they promised. I have a small condo. When I bought the first Honeywell, believing them (there'll be no evidence of its mist) I thought I needed a second Honeywell, yes, I bought a second Honeywell. These were bought from Ama- zon.com last year. After that winter, I even bought new filters from Amazon.com. During my recent PCM (doctor) visit, I discussed my situation with nose bleeds, etc. He said, your humidifiers aren't humidifying. That should have been obvious to me last year but it wasn't. Next Woe: be very cautious believing 5 & 4 star reviews. Presently, I average out all the reviews. Reviews can be as misleading as the Manufacturer and Seller's Perspective. Air-O-Swiss received a range of reviews, some positive while others were more discriminating. What a dilemma to be in! Several ISSUES won me over. 1-I don't need to daily and weekly sanitize every nook and cranny of the Ultrasonic Humidifier, whereas, the Honeywell was a daily/weekly chore. 2-Both Humidifiers require refilling the water tank one to two days depending upon usage and room size. These tanks gain a lot of weight when filled with a gallon or so of Water. 3-Ultrasonic Humidifier's claims are fairly well correct with IT's Claims. 4-I do hear it working. It emits a slight grinding sound. Maybe not grinding but certainly not high pitched. Its rather muted. I have to admit I have excellent hearing. I have positioned the Humidifier about 3 feet from the foot of my bed. Please keep in mind, this room is small. 5-AIR-O-SWISS receives 5 Stars from me because: a) Its adjustments on the humidifier are easy to see (I'm visually impaired); b) easy to understand and operate; BEST OF ALL: I can adjust the degree of humidity I want and I can visually see Vapor pouring o/o the top in several different directions. Vapor actually forms on the window. This Humidifier does just about everything it claims for itself so far. 6-I've been using this Humidifier for several days and my findings are: skin isn't dry; nose membranes are not tight & dry, no nose bleeds. The Humidifier stays at the humidity I designate and I have begun to sleep the night through w/o coughing repeatedly, then couphing up phelgm, etc. 7-Before buying this product, I researched what is the best rated Humidifier for my life style on the market. AIR-O-SWISS, this model, was always rated the winner. 8-I consider it Expensive to buy along with supplies the consumer will require for occasionally cleaning and changing the filter for a new filter. Financially I felt it was o/o range for me, BUT, I knew also I needed humidity in my home in an effort to alleviate related health issues: dry skin rashes; nose bleeds, etc. 9-I am content and happy with buying this humidifier. Its an investment pertaining to my health. 10-I recommend everyone, all consumers, particularly with expensive items, research the quality of the product before buying. Yesterday, I filed the above initial report on my personal experience with the Air-O-Swiss Ultrasonic Humidifier. I then went to the Amazon page showing this humidifier with its description plus reviews. I was totally surprised to read Amazon's new posting concerning the legitimacy of claims made for this product and/or method it was shipped. As I'm typing this update, I'm noticing the AOS sounds as though its working hard to maintain the humidity I've set. The humidifier is in the same room as I am now. When IT reaches the designated humidity level, that's when it seems/sounds as though its putting a "lot of effort" into working. If there is any change, one way or the other, I will update this report. I am unhappy with my purchases of the 2 Honeywell (?) humidifiers. I wish Amazon would consider my case even though its long pass returning it, etc. I have two (2) Honeywell humidifiers, including filters I had to buy because the filters which came with the humidifiers had to be replaced. The company involved is "KAZ". Rev Pat 12-13-12 Update: I'm learning when I fill the tank (about a gallon) it is very heavy to lift, carry and position onto the base. One previous reviewer mentioned this is an "awkward" setup. It is awkward to hold this gallon or more of water, turn it around in order to "get it in position" to be placed onto the base. I've been using it for about two weeks and guess what, " a red flashing light kept bobbing up & down" on the "screen." Think of the screen as home computer's monitor and it does have a "key pad" which is so easy to understand and use. This RED light was telling me "its time to clean the water tank" which was so easy to do, much different from my experience with last year's fiasco with HONEYWELL. Be ware of HONEYWELL Humidifiers. Don't buy them. So far as cons, cost is always a factor, same with this humidifier. Supplies are Needed: cleanser and filter. Then there's a really big CON: Swiss-O-Air does not mention its best to use distilled water. Research distilled water. Most people be- lieve its water left standing for days in an container of some sort. Wrong! Its a costly process which many can not afford. That is, if you buy it from the local bottling company or buy Amazon's distilling gadgets. Most of us will resort to letting our water stand still for days.... Today, I'm first trying my way: I have a fairly large electric water boiler, mainly used for my daily tea drinking. Now I'm using it in my own concoction for distilling water. 1st, I always pour water into my coun- tertop, small water filtering system. Then I pour it into my "big" electric boiler. Now, I'll let the water cool down and store it in whatever container I can find in my little home. After a day or two, I'll use it for the Air-O-Swiss. Amazon should Insist on correct detailed DESCRIPTIVE INFO. on the products they allow to be sold on their web site. Shame on Amazon for not doing this for their customers! I run into this problem with Amazon all the time. When it occurs, which is often, I email Amazon with my concern, then I just don't buy the product, that is if I "catch" this weak- ness/fault/deception. Now with the SOA everything seemed "upright." Today, is the first time I realized Its recommended to use DISTILLED WATER. I think this is unfair to us, the customer who are making THEM Rich. I ran into this problem with the Honeywell's also. I imagine all these appliances would do better/operate more efficiently with distilled water. I believe we're not told this by the manufacturer and/or seller because they know this adds to the cost of their product which then might make it less attractive to us. Rev Pat

### ⭐⭐⭐⭐⭐ Worth the money and more!
*by K***X on January 13, 2010*

This is my 2nd purchase of this same unit...we needed another one for the living room. I have not had a single issue with either of them. One has been running for ~8 straight months with no need for cleaning (because there's nothing to clean off it). My newest one is only 2 weeks old. They both work flawlessly. You need to realize that this humidifier is ultrasonic, which has many advantages over "swamp cooler" style humidifiers, but they have a few things to keep in mind. If you didn't know, an ultrasonic humidifier uses a piezoelectric transducer element that vibrates at ultrasonic speeds. This causes water molecules to break off from the rest of the pool and it becomes vapor. In doing so, it also rips the mineral deposits apart from the water. This is that "white dust" you hear about. It's bad. It will accumulate pretty much everywhere in, on, and around the humidifier...including the ultrasonic element. Minerals are abrasive...and they *could* essentially "sand" away the finish on the element over time. That's bad, but it's not the manufacturer's fault by any means...it's *your* fault for using hard water. Now, with that elementary stuff out of the way, RO water good enough for daily use with the demineralization cartridge. The "white dust" may be non-existent to your eyes, but there are still trace minerals in RO water and the cartridge in the tank can't remove everything, so they'll build up over time. That's why you have to clean it every few months. I removed the cartridge and use a mix of distilled water (from the store) and free de-ionized water from my work. I get the best performance this way. If I ever get my reverse osmosis system fixed, I might us a mix of RO water and DI water to save some $$$. So how about some features to consider: 1. Mist control - There are 3 levels: "barely any", "a good amount", and "old faithful." I keep both units set at 50% humidity and on the highest vapor setting. This is able to keep my living room and master bedroom at an optimal humidity. The tank will last 1.5 to 2 days depending on usage and relative humidity. 2. Near silent - When it's on, the little fan (that you don't have access to) is always on. It's only there to help the vapor get up and out of the unit. It's about the same volume as a single low-speed computer fan. You can only hear it if it's dead silent in the room. When the unit is producing vapor, you can hear the hum of the ultrasonic element doing its thing, and there's the occasional "blurp" sound of air bubbles in the tank. Total noise level is less than 25% of a typical house fan on the "low" setting. In fact, when my fan is on, you cannot hear the unit at all. 3. Pre-Heating - It has a pre-heat function that *warms* the vapor. By the time the vapor leaves the unit, it's slightly above body temperature. It adds the same energy usage as a light bulb, so don't be scared off by it...it's by no means a steam humidifier. If you put your hand 3" away from the nozzle, the vapor will be cool already. Speaking of nozzles... 4. Dual adjustable output nozzles - Great for putting the vapor where you want it. If you line up the thumb tabs, the nozzle comes out for cleaning...snazzy. 5. Buttons/Display - The buttons have a nice feel to them, and the display is big and bright...it's slightly brighter than my alarm clock's display. If it's too bright for you, leave the protective film on the display and color it in with a sharpie marker. You'll still be able to see the display...just a little darker. Now for the drawbacks... 1. No rubber feet. I like things to stay where I put them. Because it has plastic feet it will move if you bump it. 2. It does drip a bit when you remove the tank. Now understand me: this is impossible to avoid. Warm vapor + cool water tank = condensation in the vapor tube. Also, the bottom of the case comes in contact with the water that's about to be pre-heated/vaporized. Pick the tank up, let it drip for 2 seconds, tip it at a slight angle, let it drip for another 2 seconds...no spilled water. Or you can be quick and flip the tank upside down in one swift motion like I do. The tank itself does not leak. 3. The only way to fill it is to flip the tank over and unscrew the cap. I've thought about drilling/tapping a 1" hole in the top that's big enough for a funnel...but I've never got around to it. Having to flip the tank over to fill it isn't worth the effort/time. So that's it. The 3 "cons" are so minor they don't even matter, but I thought I'd still bring them up.

### ⭐ Air o Swiss has TERRIBLE customer support
*by P***E on February 17, 2013*

When it works it is great but it doesn't work very often. After anywhere from 10 min to 4 hours it shuts itself off with a low water warning light even though there is plenty of water in the unit. Despite trying all of the remedies listed in the manual I have not been able to resolve this problem and plan to call Air o Swiss tomorrow to ask for a replacement or refund. When it works it raises the humidity in a bedroom from the 25% range to 60% overnight. It requires filling daily when it works and filling it is a bit of a hassle. It is absolutely silent, a nice feature. The filters, cleaning solution and disinfectant stick are quite expensive and need to be replaced regularly. Not happy with the unit but not sure there is a better one out there. I am hopeful this unit is just defective and a new one will work more reliably. Now some comments about AirO Swiss customer support. I had to call them multiple times to get permission to return the defective unit for repair. I got the clear impression that the customer support reps were specifically trained to not authorize warranty repairs. The reps were actively unpleasant on the phone with one exception. They were obsessed with actions I might have taken which could have voided the warranty though there were no warnings about that in the product literature. Once we got a verbal agreement to return the unit we had to email them our purchase receipt. Ten days later they gave us return shipping instructions after yet another phone call. We shipped the unit back, they received it 10 days ago and in still another phone call we were told it would be another ten days for a replacement because they had to check out the unit to "make sure I did not void the warranty"! I also got the impression my problem is a common one with no easy fix which may be the reason for their obfuscation. In conclusion: DO NOT BUY THIS HUMIDIFIER OR ANY AIR O SWISS PRODUCT!

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*Store origin: PT*
*Last updated: 2026-09-27*