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Your cart is empty.Designed specifically for Classic, Original, and Comfort Plus Humidifiers, the Venta Water Treatment Additive improves the performance of the humidifier by preventing mineral deposits. Our Water Treatment Additive (WTA) is specially formulated to maintain hygienic conditions in the housing of your Venta Humidifier by preventing calcium and lime buildup. This WTA creates a sheeting action on the disc stack to maximize the surface area coated with water, which aids in the evaporation process. There is no need to add Venta Water Treatment Additive to your humidifier each time you add water, as the ingredients do not evaporate. Simply add Venta WTA to your humidifier after cleaning every 10 to 14 days.
Debbie Patterson
Reviewed in the United States on February 16, 2025
Helps keep the Venta Washer Humidifier clean, when used regularly. Depends on how often & long you use your machine, as to when to change the water and replace with clean water and additive.
Summer
Reviewed in the United States on January 1, 2025
If you have Venta humidifiers, you need this. It really does help the water quality and to get the moisture out into the air where it belongs. Expensive but good.
OttoPilot
Reviewed in the United States on March 26, 2024
Venta secret ingredients are magic. I’ve tried lots of other products, but nothing works like the original formula. And it works over and over without adding more until you wash out the basin and need to replenish this solution. I wish there were a cheaper alternative thay worked, but I haven’t found a substitute.
Kate Hoffmann
Reviewed in Canada on December 29, 2024
Love our Venta for humidifying our house.This is the branded additive and I like it.No smell.
Intuit57
Reviewed in Canada on December 18, 2024
Use this and believe it helps clean the air.
R. A. Olsen
Reviewed in the United States on November 24, 2023
This was recommended when I purchased my Venta, so I bought it. I try to clean out the humidifier once a month and this water additive makes it easy. I don't get mineralization on the surfaces, generally just have "flakes" of stuff in the bottom of the humidifier, and also some that I can rinse off the humidifier drum fairly easily. My other humidifiers always get a lot of calcification and buildup, but this keeps the Venta running really clean. It pretty much runs 24/7 and I can say it's the best humidifier I've every had as far as ease of use and effectiveness.
elaine kunz
Reviewed in Canada on January 22, 2022
I use this product in my venta airwasher. It seems to work well. I will purchase it again. The delivery was awesome I ordered it one day and I received it the next day. I don’t know how it was possible to deliver this product within a day, but I certainly will not complain!!!
カスタマー
Reviewed in Japan on May 19, 2018
国内産はとても高いので、この大容量と価格には満足しています。
こんがりコアラ
Reviewed in Japan on April 18, 2017
気化式フィルターがすぐにカビていたのに これを入れたら長期間キレイなままです。シーズン中2回以上は高いフィルターを交換していたのにこれを使用してから１シーズン無交換です。気化式加湿器には必須の商品と思います。(ベンタではないものに使用したのですが)
JJCEO
Reviewed in the United States on July 8, 2015
I am using an LW45 model of the Venta humidifier. Every day I have to add about 1 ½ to 2 gallons of tap water into the unit. You do need treat the water with the Venta Airwasher water treatment additive and it takes 3.5 ounces of this liquid to treat the 3 gallons of water that the unit holds. You only add the treatment every 10 to 14 days and then you should dump the water and then clean the unit, refill it with three gallons of fresh water and add in the water treatment. The unit comes with enough of the treatment liquid to last you about 4 weeks. I ordered this bottle to maintain the unit in top operating condition. It is 35 ounces so it is enough for 10 treatments or about 20 weeks. I just set my smart phone to trip an alarm for me to clean the unit, change the water and add in the required 3.5 ounces of the water treatment additive. I remove the water wheels and rinse them with fresh water. I wash out the humidifier tub. I clean the fan assembly. I refill the unit with 3 gallons of fresh tap water and then I add in this solution. It really is simple and easy.The cleaning fluid does the following things:* It helps to maintain a hygienic environment* It improves the evaporation process by making the water cling to the wheels drawing more water out of the reservoir to allow it to evaporate* It prevents calcium deposits* It prevents unpleasant ordersThe front bottle label has graduations on it for every 3.5 ounces that you need to use.This is a good product and it works well and I rated it at 5 stars. I like the humidifying unit and I like that this cleaning solution does a good job keeping it fresh and clean.
Omar Siddique
Reviewed in the United States on December 31, 2013
The Venta manual indicates this liquid is necessary for proper evaporation from the Airwasher (it makes the water sheet across the gaps in the wheels), and that seems to be true. I ran my airwasher with plain water (rinsed out), and a nearby humidity sensor showed 30-31% even after extended operation. After changing out the water and adding a dose of the treatment, the humidity sensor's reading rapidly moved up to 40-42%.The liquid is also recommended to prevent mineral (and bacteria?) buildup in the Airwasher. It's largely odorless, and the label states it contains: water, quaternary ammonium chlorides, water softening agentThe label also states a 30 month shelf-life and 12 month expiration after opening. I'm not clear what in the ingredients will expire that rapidly, and it seems a little convenient to Venta's marketing for the bottle to expire in time for the next cold-weather season. There are markings on the side of the label indicating 10 "doses" of the contents. At 10-14 days per dose, that works out to 4-5 months, plenty for winter in most of the US. There's actually enough extra liquid above and below the markings for another 1-2 doses, so it should go 5+ months easily. Since I typically humidify only 3 months a year, a single bottle could last me most of 2 seasons (aside from the labeled shelf-life).Unlike some older reviews, I got the 35oz bottle as pictured on this listing at this time.I mark it down a star for the Venta requirement to use this somewhat pricey consumable, and the arbitrary shelf life.Recommended, since it is required for proper Airwasher functionality.
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