--- product_id: 405099314 title: "Air Purifier S1 Black" brand: "yiou" price: "€ 18.82" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.sk/products/405099314-air-purifier-s1-black store_origin: SK region: Slovakia --- # Covers 547ft² 46.5 dB quiet operation 3-stage filtration Air Purifier S1 Black **Brand:** yiou **Price:** € 18.82 **Availability:** ✅ In Stock ## Summary > ✨ Elevate Your Air Quality, Elevate Your Life! ✨ ## Quick Answers - **What is this?** Air Purifier S1 Black by yiou - **How much does it cost?** € 18.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/405099314-air-purifier-s1-black) ## Best For - yiou enthusiasts ## Why This Product - Trusted yiou brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Safe:** Ozone-free and FCC certified for peace of mind. - • **Smart & Efficient:** Auto mode adjusts to your air quality needs. - • **Stylish & Portable:** Sleek design fits any room, easy to move. - • **Pet-Friendly Design:** Say goodbye to pet odors and dander. - • **Breathe Easy, Live Better:** Experience cleaner air in just 9 minutes! ## Overview The YIOU Air Purifier is designed for large rooms up to 547ft², featuring a 3-stage enhanced filtration system with a True HEPA filter that captures dust, smoke, and pollen. It operates quietly at 46.5 dB and includes smart auto mode for energy efficiency. With a stylish design and portability, it's perfect for any space, ensuring a healthier environment for you and your pets. ## Description Reminder:YIOU Air Purifier S1 adopts gas sensors to monitor the air quality in your home, can detect the peculiar smell the first time, and can adjust wind speed by the real-time air quality in automatic mode. But when you use high concentrations of perfume or fragrance in the home, we recommend that you manually adjust the purification of the wind speed to meet the actual needs. ## Features - High Efficiency:With 3-stage enhanced filtration system and 360° True HEPA filter efficiently traps pollution from every direction,let you be free from the air pollutant in 9 minutes within a room up to 269 square feet, suitable for bedroom up to 547 square feet. - Feel Air Quality Change :YIOU air purifiers for home adopts high precision semiconductor gas sensor to detect the air,through the change of brightly colored LED turn to red/yellow/green to reveal poor/good/excellent air quality. - Smart & Energy-saving: The Auto mode automatically optimizes the fan speed based on the level of indoor air quality,choose the timer (1/4/8 hr)to customize the usage，all of these not only convenient but environmental,it's a good gift choice for your family,friends. - Greater and multifunctional Filters:YIOU HEPA air purifier have three kinds of replacement filters, consist by three layers with larger area of HEPA filter which help the YIOU HEPA filter air purifier remove most of dust,pollen,pet dander,smoke,mold spores. - Air purifiers for pets and Odor Elimination:The pet allergy replacement filter with the advanced carbon particle filter for ammonia removal,effectively remove pet odors and trap the pet fur，helps people with asthma and allergies. - Air purifiers for Smoke:The toxin absorber activated carbon filter adopts high-grade granular carbon can do chemical decomposition and absorb harmful gases more effectively,suitable for the indoor environments with more toxic and hamful gases, smoke, smog, and volatile organic compounds(VOCs) - Filter change:When the indicator light flashes continuously,it means the filter needs to be replaced.It is recommended to replace your filter every 6-8 months,the specific situation depends on the length of time you use and the air quality.When you reset the filter,please press the power button until the purifier beep three times. - Certified for Safe& Quality:YIOU air cleaners have FCC & ETL certified, also passed California air resources board (CARB) for indoor cleaning devices.Abandoned using uv light, YIOU air purifiers is totally ozone free and never produce secondary pollutant. - Protable air purifier:YIOU air purifiers HY3800 is 8.27 x 8.27 x 13.78 inches,4.41 Pounds,which is small home air purifier,easy to carry,you can put it in your bedroom,large room,office. - Nominal noise level (when the horizontal distance of 70CM from the purifier, the maximum noise generated by the three-speed wind speed is 46.5 decibels)that gets generated while the product is in use ## Product Details - **Color:** Shiny Black - **Brand:** YIOU - **Product Dimensions:** 8.27"D x 8.27"W x 13.78"H - **Floor Area:** 547 Square Feet - **Specification Met:** CARB Certified ## Images ![Air Purifier S1 Black - Image 1](https://m.media-amazon.com/images/I/616-2BoBkNL.jpg) ![Air Purifier S1 Black - Image 2](https://m.media-amazon.com/images/I/81FxG45S1rL.jpg) ![Air Purifier S1 Black - Image 3](https://m.media-amazon.com/images/I/81aho1xaQgL.jpg) ![Air Purifier S1 Black - Image 4](https://m.media-amazon.com/images/I/81xcOBFlwJL.jpg) ![Air Purifier S1 Black - Image 5](https://m.media-amazon.com/images/I/71gmV+CfZDL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Loved it, bought a second *by M***E on May 17, 2022* I specifically wanted a purifier that would detect my air quality and adjust accordingly. This does just that while some other purifiers will detect the quality, but then you have to manually adjust the fan (to me that defeats the purpose). It is sensitive and picks up odor, smoke and pollen right away. When the purifier is on Auto and the air quality is good (green) the fan is incredibly quiet. It is also very quiet on manual fan level 1. Manual fan level 2 is obviously louder (and is slightly louder than the automatic fan level when the air quality is orange/not great) and a slight nuisance, but for me personally, does not disrupt sleep or tv viewing. When you manually set the fan to level 3, or the purifier detects very bad air quality (red light) the fan is really loud. It makes it difficult to hear the tv (you'll need to really put the volume up) and it is not a plesant sound to have in the background. BUT with my experience, the purifier cleans quickly and powerfully, so it doesn't stay red very long unless you are doing something that intentionally and drastically changes the air quality (and if that's the case, Iwant it to run at full speed to clean up the air). I have not used the sleep mode because I am a heavy sleeper and can sleep through whatever the fan changes to on its own under auto mode. Once, when pollen was very high and it was windy (my windows aren't the best), it was switching between green, orange and red throughout the night. It was disturbing, but the next time that happened, I was used to it and I didn't wake up (my husband still did). Now, if I think that will happen, I manually set the fan to level 2 and leave it like that over night. It has been easy to buy replacement filters (bought on amazon) and the purifier blinks to remind you to change the filter. It doesn't actually tell you though when changing the filter is necessary/is a must. That is a guessing game I suppose. I plan to change the filter once I realize its taking longer to clean the air. I loved this purifier so much, I bought a second one when I started to experience severe seasonal allergies- one for the main area of my home and one for my bedroom. It has helped me a lot. I use it to address pollen, dust (from firewood and fire place), animal hair and general cooking odors and kitchen smoke. I have not needed to contact customer service. The only thing I thought was weird was the purifier had black smudges on it when it arrived. But otherwise it worked great and seemed new. The second one I ordered a few months later did not have any marks on it. I have also recommended it to my friends as well. ### ⭐⭐⭐⭐⭐ An absolute must buy-Love it!!! *by M***E on May 13, 2022* This product is simply the best. I don’t have the luxury of throwing 200-500 dollars away on an air purifier. I didn't want one that was cheap and low quality either. I felt like just because i wasn’t as comfortable financially as others, doesn’t mean i don’t have a need high quality products of this kind. These kinds of products tend to be a “get what you pay for” sort of anomaly. but This air purifier was easy on price and works MIRACULOUSLY. I have 3 cats and live with my girlfriend in a 1 bed/1 bath apartment. as you can imagine, everyday smells such as litter box use or cooking/cleaning don’t have a ton of room to go. This lightweight, durable, user friendly, device can clear up the whole apartment in about 10 minutes at most. it’s a 990 square foot apartment. I run it for at least 8 hours a day, giving the filters and machine a break for the night (usually) and everyday it works at a “new, just out of the box” quality. I will recommend this device to EVERYONE who asks for advice!!! ### ⭐⭐⭐⭐ Wonderful purifier *by H***N on July 19, 2024* Top notch air purifier highly recommend --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/405099314-air-purifier-s1-black](https://www.desertcart.sk/products/405099314-air-purifier-s1-black) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-01*