Quick answer: the Zen is the newest air purifier in the PerfectAire range. It covers up to 90m², the largest area of any PerfectAire model, has a soft blue LED light and a 1.5 litre water tank, and uses just 13W of power. It comes in White and Dove Grey, and suits open-plan living areas, large bedrooms and offices.
What is the PerfectAire Zen?
The Zen is an upgraded model in the PerfectAire range. It keeps the water-based design the brand is known for and adds more coverage and a soft blue LED light in a clean, modern shape that sits easily in a living room, bedroom or office.
Zen specifications at a glance
| Feature | Zen |
|---|---|
| Coverage | Up to 90m² |
| Water tank | 1.5 litres |
| Power | 13W |
| Weight | 1kg |
| Light | Soft blue LED |
| Colours | White and Dove Grey |
How does the Zen work?
Like every PerfectAire unit, the Zen washes the air with water. A fan draws room air into the tank, where it passes through water mixed with a PerfectAire solution. Dust and other airborne particles are trapped in the water, and fresher air is released back into the room. With a scented solution, the Zen freshens the room at the same time.
Where does the Zen work best?
- Open-plan living areas: at up to 90m², one Zen can cover a combined lounge and dining area.
- Large bedrooms and children’s rooms: the soft blue light doubles as a night light.
- Home offices and small business spaces: a reception area, consulting room or shared office.
- Anywhere the look matters: the clean, rounded shape suits modern interiors.
How does the Zen compare with other PerfectAire models?
| Model | Coverage | Light | Best for |
|---|---|---|---|
| Zen | Up to about 90m² | Blue LED | Large or open-plan spaces |
| Leaf | Up to about 80m² | Not listed | Living areas and offices |
| Blissful | Up to about 70m² | Blue LED, plus a built-in ioniser | Busy lounges and family rooms |
| Bliss | Up to about 70m² | Not listed | Smaller bedrooms and studies |
For help choosing between them, see our guide to choosing the right air purifier for your room.
How much power does the Zen use?
The Zen is rated at 13W. Running it for eight hours uses about 0.1kWh, and running it all day uses about 0.3kWh, so it costs very little to leave on.
Which colour should you choose?
- Zen White: bright and fresh, easy to place in light, modern rooms.
- Zen Dove Grey: softer and more understated, good against darker furniture or wood.
How to set up your Zen
- Fill the tank with 1.5 litres of cold tap water.
- Add 5 to 15ml of PerfectAire solution. One full lid is about 3 teaspoons.
- Switch it on and place it where air can flow freely around it.
- Change the water and solution about every three days, or more often in dusty or smoky rooms.
Not sure which fragrance to use? Read our guide to choosing a fragrance, or choose the unscented Microbeshield solution.
Looking after your Zen
- Wash the tank by hand in cool water. Hot water and dishwashers can shrink the plastic.
- In hard-water areas, clean more often, as lime can build up and strain the motor.
- If your unit needs a deeper clean, we offer a professional unit cleaning service.
Frequently asked questions
The Zen covers up to 90m², the largest area of any PerfectAire air purifier.
The Zen is available in White and Dove Grey.
The Zen is rated at 13W. Running it all day uses about 0.3kWh.
Yes. The Zen has a soft blue LED light, which many people use as a night light.
Ready to order? Shop the Zen in White or the Zen in Dove Grey, or contact us if you have questions.
