--- product_id: 90625011 title: "Venta LW25 Original Humidifier Black - Filter-Free Evaporative Humidifier for Spaces up to 430 ft²" brand: "venta" price: "R29511" currency: ZAR in_stock: true reviews_count: 6 url: https://www.desertcart.co.za/products/90625011-venta-lw25-original-humidifier-black-filter-free-evaporative-humidifier-spaces store_origin: ZA region: South Africa --- # 2-gallon water capacity Covers up to 430 ft² Mist-free evaporative tech Venta LW25 Original Humidifier Black - Filter-Free Evaporative Humidifier for Spaces up to 430 ft² **Brand:** venta **Price:** R29511 **Availability:** ✅ In Stock ## Summary > 💨 Elevate your air game—breathe better, live smarter. ## Quick Answers - **What is this?** Venta LW25 Original Humidifier Black - Filter-Free Evaporative Humidifier for Spaces up to 430 ft² by venta - **How much does it cost?** R29511 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/90625011-venta-lw25-original-humidifier-black-filter-free-evaporative-humidifier-spaces) ## Best For - venta enthusiasts ## Why This Product - Trusted venta brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimal Room Coverage:** Effortlessly humidifies spaces up to 430 ft², including open-plan areas like lofts and hallways. - • **Smart Water Efficiency:** 2-gallon reservoir with rotating disk stack ensures continuous, natural evaporation. - • **Health-Boosting Humidity:** Maintains ideal 40-60% humidity to reduce pollutants and protect your skin, furniture, and instruments. - • **Pure Evaporative Humidification:** Experience clean, mist-free air without filters—hygienic and hassle-free. - • **Sleek Touch Control & Quiet Operation:** Modern black design with intuitive touch controls and whisper-quiet 8-watt power for office or home. ## Overview The Venta LW25 Original is a premium, filter-free evaporative humidifier designed for spaces up to 430 square feet. Utilizing a rotating disk stack in a 2-gallon reservoir, it delivers clean, mist-free humidification that naturally maintains optimal indoor humidity levels (40-60%). Its German-engineered technology ensures hygienic, energy-efficient operation with quiet touch controls, making it perfect for modern homes and offices seeking healthier air without the fuss of filters. ## Description The Venta LW25 Original Humidifier humidifies dry room air in spaces up to 430 square feet (with standard 8-foot ceilings) using evaporative humidification. As a disk stack rotates in the water reservoir, clean water evaporates to humidify the air in your space. This cold evaporation process is recognized as the best humidification method. By implementing the principle of humidifying air for homes and offices without the use of filters, the Venta Humidifier is hygienic, simple to use, and easy to clean. Properly humidified air will also eliminate static electricity as well as work to preserve wooden furniture and musical instruments. Venta Humidifiers offer the consistent performance of high-end German engineering; delivering optimal indoor air quality with properly humidified air to breathe. This compact 2-gallon capacity humidifier is powerful enough to work with indoor spaces of up to 430 square feet, perfect for a living room or master bedroom, and is designed to resist over-humidifying the interior. ## Features - Mist-free evaporative humidification for spaces up to 430 ft² including adjoining spaces that cannot be closed off such as hallways, lofts, and stairways. Based on standard 8-foot ceilings. - Healthy air humidified to an optimal 40-60%. As a disk stack rotates in the water reservoir, clean water evaporates to humidify the air in your space. Allow the unit to run continuously for the first 7-10 days on the highest speed. - Cold evaporative humidification without the use of filters. - Safe for use with tap water. - Naturally reduces harmful pollutants in the air at a humidity level of 40-60%. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B001PH9ESG | | Best Sellers Rank | 2,117,641 in Home & Kitchen (See Top 100 in Home & Kitchen) 2,028 in Air Purifiers | | Brand Name | VENTA | | Capacity | 2 gallons | | Colour | Black | | Control Method | Touch | | Customer Reviews | 4.0 4.0 out of 5 stars (396) 4.0 out of 5 stars | | Filter Type | Carbon | | Floor Area | 430 Square Feet | | Global Trade Identification Number | 00801505254369 | | Included Components | [IN] Wick filter, possibly a cleaning brush, water level indicator (unsure if separate component) | | Item Dimensions D X W X H | 30D x 33W x 30H centimetres | | Item Shape | Square | | Item Type Name | Airwasher 2-in-1 Humidifier and Air Purifier | | Item Weight | 8.5 Pounds | | Manufacturer | Venta | | Material | Plastic | | Model Name | LW25 | | Model Number | LW25 | | Number Of Packs | 1 | | Operation Mode | Evaporative | | Other Special Features Of The Product | Water Level Indicator | | Part Number | 7025436 | | Power Source | Corded Electric | | Room Type | Office | | Runtime | 24 minutes | | Unit Count | 1.0 count | | Upc | 778295668396 752913142192 801505244360 696334353730 801505254369 826720212888 778295668426 705860167275 | | Wattage | 8 watts | ## Product Details - **Brand:** VENTA - **Capacity:** 2 gallons - **Colour:** Black - **Floor area:** 430 Square Feet - **Special feature:** Water Level Indicator ## Images ![Venta LW25 Original Humidifier Black - Filter-Free Evaporative Humidifier for Spaces up to 430 ft² - Image 1](https://m.media-amazon.com/images/I/81hJerCs2BL.jpg) ![Venta LW25 Original Humidifier Black - Filter-Free Evaporative Humidifier for Spaces up to 430 ft² - Image 2](https://m.media-amazon.com/images/I/71YfMAx8VgL.jpg) ![Venta LW25 Original Humidifier Black - Filter-Free Evaporative Humidifier for Spaces up to 430 ft² - Image 3](https://m.media-amazon.com/images/I/718GI3yQuvL.jpg) ![Venta LW25 Original Humidifier Black - Filter-Free Evaporative Humidifier for Spaces up to 430 ft² - Image 4](https://m.media-amazon.com/images/I/71nTgQT3dDL.jpg) ![Venta LW25 Original Humidifier Black - Filter-Free Evaporative Humidifier for Spaces up to 430 ft² - Image 5](https://m.media-amazon.com/images/I/81sgGoaTtCL.jpg) ## Available Options This product comes in different **Colour Name, Size Name** options. ## Questions & Answers **Q: Is this a humidifier and air purifier** A: It says it's an air purifier, but according to consumer reports it does not purify the air, only humidifies it. https://www.consumerreports.org/cro/news/2008/02/claim-check-venta-airwasher-humidicleaner/index.htm **Q: How many hours does this machine (LW25) work for each fill of water?** A: Depends on what setting you have it on and how dry your room is. In my house with forced hot air which is really dry, I get about 24 hours per fill. I believe it is recommended that you fill it everyday with fresh water so expect that at least. I keep it on medium in our room which is 26x16. It does a good job of bringing the humidity up and cleaning the air. **Q: Are Venta Water Treatment and Venta Cleaner included in purchasing Ventar Airwasher?** A: I've had one for 15 years. Just pour a little hydrogen peroxide into the basin after rinse...clean with same..then add maybe 3 oz to the water Stays clean and easy cleanup! **Q: Can the Disks be Cleaned in an Ultrasonic Cleaner, and if Yes can Someone Suggest a Specific Ultrasonic Model?** A: We clean the disks in our Venta with the cleaning solution recommended by Venta. We have the LW45 model that keeps 2000 Sq. feet at 30 to 35% humidity. We have a geothermal heating unit and live in a moderate climate, although so far this winter we've been unusually cold but the Venta has kept up. ## Customer Reviews ### ⭐ This does not work! Is it the voltage that has been converted to the US and not UK *by on Reviewed in the United Kingdom 22 October 2024* I really need this product. It has been bought from Germany and sent via the US which is the only way I can do this. I am really unhappy that it isn't working. It had very good reviews and is exactly what I am looking for. ### ⭐⭐⭐⭐⭐ Great unit - cleans & humidifies the air VENTA LW 25 - Great for sinus issues *by on Reviewed in the United States 26 November 2020* I've had the Venta LW25 for about 2.5 years now. It has been trouble free and works well humidifying the air and cleaning the air. You need to add the Venta water treatment, once every two weeks when you clean the unit. I simply "rinse" it out and use a paper towel or cloth to wipe it out. Once a season I use the Venta cleaner. It is a bit tough to remove mineral deposits, but otherwise it is very easy to fill, use, rinse. When you clean it after two weeks you can see the sludge in the bottom of the tank of debris it has pulled out of the air. For my house, which is forced hot air, a full tank usually lasts 40-48 hours unless it is extremely cold, then it lasts 24-36 hours. (other types noted below, even with larger tanks would be a max of 24 hours). We usually leave ours on the medium fan speed and it is a nice background noise. If it is really cold or if the unit ran out of water for a while, we use the high speed which still isn't too bad. I've used boiling water (dangerous & energy hog), cold air filter types (filters grow mold in a matter of weeks), and ultrasonic for years.I've been using various types of humidifiers for years (20-30 years) due to sinus and/or winter allergies. If I don't use a humidifier in winter, I also get bloody noses, which I haven't had since I've been using this unit, so that is a good sign that it is humidifying the air. I got tired of trying to clean the boiling water types and the energy bills. Looking at the cold air filter type, It can't be good to spread mold around the house and cleaning it was also troublesome and replacement filters are costly regardless of the brand. As for ultrasonic, they worked the best of the other three BUT they ruined several pieces of furniture and some wood flooring from their "white dust" mineral laden output. Granted the water in my area is mineral laden but I can't do much about that. I also found it to be a pain to clean it weekly, very tough to get into all the nooks in cranny's of the brands I've had. Of the three styles, I liked the Ultrasonic the most, but I can't live with the damage they have done. As for the Venta - it is much easier to refill, I use a pitcher, easier to clean than any of the other styles, and I have to fill it less often because the tank holds more water. Unlike other types, it automatically shuts off when it is out of water.YES it is more expensive than a lot of other humidifiers on the market, but in the end both my wife and I are very happy with the unit. Also, worth considering is there are no filters to replace, so if you do the calculations over a few seasons, the VENTA starts to look pretty competitive. You need to purchase the water treatment, which a bottle lasts most of the season, and the cleaner solution for use once or twice a season. For a season, these both cost less than one set of filters which typically last 2-4 weeks. The cold air filter type humidifiers are kinda like the Razor blade business, they often give a away or sell the handles cheaply, but they get you with the replacement heads (filters).All in all a great unit. Good size water tank for extended use, no filters to replace, comparably easy to clean. Obviously I'm a fan of the VENTA 25 units. I recently purchased the larger VENTA 45 for the living room! ### ⭐⭐⭐⭐⭐ The best humidifier ever *by on Reviewed in Canada 25 May 2018* I cannot believe how good this humidifier is. I had a central humidifier installed many years ago which died, so, as I could not find another one with good reviews, I tried this one. With my old humidifier I couldn't get more than 40% humidity at the living room (the rest of the house was far worse). This one keeps minimum of 45% at the minimum speed. I'll spend a lot less electricity because there is no heater and 20 times less water.I'll buy another one for the upper level.I definitely recommend this product. ## Frequently Bought Together - Venta LW25 Original Humidifier Black - Filter-Free Evaporative Humidifier for Spaces up to 430 ft² - Venta Humidifier Water Treatment Additive - Venta Humidifier Cleaner --- ## 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.co.za/products/90625011-venta-lw25-original-humidifier-black-filter-free-evaporative-humidifier-spaces](https://www.desertcart.co.za/products/90625011-venta-lw25-original-humidifier-black-filter-free-evaporative-humidifier-spaces) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-27*