# Water-Powered Air Purifiers The SWASHER PRO Uses Water in Place of HEPA Filters By Michael Hemsworth | Published 2025-08-07 | Eco Source: Trend Hunter, https://www.trendhunter.com/trends/swasher-pro References: [gadgetify](https://www.gadgetify.com/swasher-pro/) & [kickstarter](https://www.kickstarter.com/projects/swasher-pro/swasher-pro-purifies-air-with-a-spinning-water-tornado/)  The SWASHER PRO air purifier is an advanced piece of equipment for the home that's engineered to eliminate reliance on conventional HEPA filtration technology to clean the air in a space. The air purifier makes use of [double vortex technology](https://www.trendhunter.com/trends/blueair-2in1) and electrostatic air cleaning capabilities to trap all the dust, dirt and debris that pass through it. The unit only requires water to be used for the filtration to eliminate the need for [single-use filters](https://www.trendhunter.com/trends/comfortpure) that often come with a high price tag and can lose their ability to clean as they become clogged. The SWASHER PRO air purifier is rated to clean spaces up to 250-square-feet in size in about 30-minutes and only needs to have its nine-ounces of tap water changed every week. ## Trend Insights (Trend Hunter) - Score: 5.1/10 - Popularity: 49% | Activity: 57% | Freshness: 47% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Eco](https://www.trendhunter.com/eco) ## Key Themes ### What Makes This Trend Stand Out - **Water-based Filtration Technology:** Water-based filtration systems offer a sustainable alternative to traditional HEPA filters, potentially reducing waste and cost in air purification. - **Electrostatic Air Cleaning:** Electrostatic air cleaning technology provides a maintenance-efficient solution to trapping airborne particles without the need for consumable filter replacements. - **Compact Air Purification Devices:** Compact air purification devices cater to urban living by offering high-efficiency air cleaning in small spaces, meeting the demand for versatile home gadgets. ### Sectors Adopting This - **Home Appliance Industry:** The home appliance sector may experience transformation as water-powered purifiers appeal to environmentally conscious consumers looking to minimize their ecological footprint. - **Clean Technology Sector:** Innovations in clean technology are poised to reshape air purification methods, emphasizing reusable materials and chemical-free solutions. - **Sustainable Living Products:** The market for sustainable living products expands with the introduction of purifiers that prioritize longevity and resource efficiency. ## Related on Trend Hunter - [Humidifying Filter-Free Air Purifiers](https://www.trendhunter.com/trends/cue-air-washer.md) - [Water-Based Air Purifiers](https://www.trendhunter.com/trends/cue.md) - [Water-Powered Air Purifiers](https://www.trendhunter.com/trends/airsancta.md) - [Compact Air Purifiers](https://www.trendhunter.com/trends/shark-neverchange.md) - [Battery-Powered Air Purifiers](https://www.trendhunter.com/trends/dreo-macro-pro.md) - [Water-Producing Air Purifiers](https://www.trendhunter.com/trends/airtowater-converter.md) - [Luxury Home Air Purifiers](https://www.trendhunter.com/trends/wyze-air-purifier.md) - [Washable Filter Air Purifiers](https://www.trendhunter.com/trends/kronos-air-5g-model-5.md) - [Room-Purifying Air Cleaners](https://www.trendhunter.com/trends/clorox-1.md)