Wellis Air Purifier Review 2024

wellis air purifier

In this article we will review Wellis Air Purifier for Home Large Room, a filterless air purifier designed to protect your family from a wide range of pollutants. With its surface disinfection technology and filter-free cartridges, this purifier offers continuous high-level air purification without the need for frequent filter changes. Enjoy better air quality without noise, covering up to 1000 sqft with smart sensors to indicate when an area has been disinfected and clean.

Wellis Air Purifier

Wellis Air Purifier Specification

Brand‎Wellis Air
Floor Area‎1000 Square Feet
Specification Met‎Certified HEPA
Noise Level‎6 dB
Controller Type‎Remote Control
Wattage‎3.5 Watts
Manufacturer‎Wellis Co Ltd
Item model number‎Wadu 02

Wellis Air Purifier Review

The Wellis Air Purifier stands out for its unique features, making it a standout in the market. Unlike traditional HEPA filter air purifiers, this device utilizes filtration based on OH radicals, which closely resembles air ionizer technology. By releasing a stream of hydroxyls, it effectively eliminates viruses, bacteria, and other larger particles by attaching to their surface, extracting hydrogen, and converting it into H2O.

This PlasmaWave technology sets it apart from other air purifiers, providing safe, effective, and filter-free air and surface purification. With a room coverage of up to 1500 square feet, the Wellis air purifier is suitable for both residential and commercial use, making it ideal for large spaces. Equipped with a smart air sensor, it efficiently measures air quality in real-time, displaying color-coded indicators for cleanliness.

Moreover, its energy efficiency is unparalleled, consuming only 3.6W per hour, significantly lower than the average HEPA filter air purifiers. This is achieved by using special changeable cartridges to power the PlasmaWave technology, eliminating the need for large fans commonly found in conventional air purifiers.

Compact & Smart Design

The Wellis Air Purifier is designed with a sleek and modern aesthetic, making it an attractive addition to any room in the home or office. Its compact and lightweight build allows for easy placement and portability, while its touch control method offers a user-friendly interface for effortless operation. The purifier’s filterless technology, utilizing changeable cartridges that last for 3 months, provides continuous high-level air purification without the need for frequent filter replacements.

Additionally, the device is engineered to operate quietly, ensuring a peaceful environment for activities such as sleeping, working, or relaxing. With smart sensors that indicate when an area has been disinfected and clean, the Wellis Air Purifier offers a convenient and effective solution for whole home air purification.

Energy Efficient

While the Wellis Air Purifier boasts impressive features, it is important to note that the replacement cartridges can be expensive and need to be replaced approximately every 3 months. However, the initial purchase includes two extra cartridges, providing nearly a year’s worth of usage before additional maintenance costs are incurred.


The Wellis Air Disinfection Purifier is a revolutionary air purifier that uses PlasmaWave technology to release hydroxyl radicals, which effectively destroy viruses, bacteria, and other harmful particles in the air. This technology makes it a highly effective disinfectant tool, surpassing traditional HEPA filter air purifiers. Additionally, the device is designed to cover large areas, with the residential unit suitable for up to 1000 square feet and the commercial unit capable of covering up to 1500 square feet.

Noise levels

One of the standout features of the Wellis Air Purifier is its energy efficiency, consuming only 3.6W per hour, making it significantly more energy-efficient than traditional air purifiers. Furthermore, the device operates quietly, producing less than 30 dB of noise, making it suitable for use in bedrooms, offices, or other quiet spaces.

Wellis Air Pros & Cons

  • Proactive and relentless purification of air and surfaces, including fabric surfaces, walls, and vents.
  •  Up to 99.9% effectiveness in neutralizing smoke, viruses, bacteria, odors, allergens, molds, gases, and carbon monoxide.
  •  Utilizes nature’s purifiers to seek out and destroy surface and airborne particles.
  •  Whisper quiet operation with a wide cleaning range, covering over 1000 square feet.
  •  Independent lab tested and verified for effectiveness in destroying pathogens and neutralizing harmful bacteria.
  •  No need for UV lamps or filters, reducing the cost of maintenance.
  •  Ecofriendly efficiency, safe for pets and children, and low energy consumption. 
  • Currently unavailable, with no information on when the item will be back in stock.
  •  Specific product details, such as noise level and power source, may not be suitable for all users.
  •  Limited information on the warranty and returns policy.
  •  Filter type may not be suitable for all users, as some may prefer different filtration methods.


In conclusion, the Wellis Air Disinfection Purifier is a highly effective and energy-efficient air purifier that is suitable for large spaces. Its use of PlasmaWave technology sets it apart from traditional air purifiers, making it a great choice for those looking for a powerful disinfectant tool for their home or commercial space.

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The author is an Air purifier expert with overall knowledge of air and ionizers.