Blueair Blue 3210 Air Purifier With Combination Filter For Rooms Up To 17m² | HEPASilent Technology Removes Pollen, Dust, Mould, Bacteria, Viruses | Activated Carbon Reduces VOCs, Odours
SALE PRICE: £159.00
About this item
- More clean air, less noise and less energy. Blueair’s proprietary HEPAsilent technology combines electrostatic and mechanical filtration to capture at least 99.97 percent of all airborne particles down to 0.1 micron in size
- Whilst the environment friendly activated carbon reduces odours and gases. Equipped with smart sensors to monitor the air quality, the Blue 3210 reacts to your home, changing speeds automatically keep your air clean and healthy
- The stylish, machine-washable pre-filter captures larger particles, extending the life of the main filter
- Everything is made for your convenience including intuitive one-button speed control, air quality sensors with 3-colour indicator and auto mode, whisper-quiet fan and easy filter change
- Easily fits into your home with premium grey pre-filter inspired by scandinavian nature. The pre-filter removes large particles, includes an integrated cord cover and is machine-washable
Product description
Clean air at the touch of a button High performance, easy usage and good looks make the new Blue 3210 air purifier a great choice for people who want to breathe clean indoor air. This purifier combines plug and play simplicity with signature Blueair performance, giving you clean air at the touch of a button. Simply push the one button control and Blue will automatically adjust to give you more clean air with less noise and less energy. With a tiny footprint and very low noise levels, this makes it ideal to place in smaller rooms such as bedrooms up to 17 m² (5 air changes per hour according to AHAM). Product characteristics • Recommended room size: 17 m2 (5 air exchanges per hour according to AHAM). 43 m2 (2 air exchanges per hour) • CADR: Smoke 210 m3/h; Dust 181 m3/h; Pollen 163 m3/h • Suitable for smaller rooms such as bedrooms • Easy One-button control for fan speeds & filter replacement indicator • Foldable 360° filter • Energy efficient (2W – 10W) • Quiet 18 – 48 dB(A) • Easy to use and maintain • Third-party tested by AHAM • Optional fabric pre-filters in five different premium colors
SKU: | B08YF8ZZ8G |
Weight: | 1.68 kg |
Dimensions: | 26 x 26 x 52 cm; 1.68 Kilograms |
Brand: | BLUEAIR |
Model: | 3431101000 |
Colour: | Mat Gloss White |
Colour: | Mat Gloss White |
From the manufacturer
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Designed for small rooms
Filters the air at a rate of approx. 5x an hour (or about every 12 minutes) in a 17m² room to effectively lower particle levels in your master bedroom, living room, or playroom.
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Performance you can trust
HEPASilent filtration technology effectively removes 99.97% of particles down to 0.1 microns such as allergens, dust, pollen, dander, mould while quietly creating a clean indoor environment.
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Simple to place
Unlike some air purifiers with strict rules for placement, the Blue 3210 uses a 360-degree air intake, meaning you can place it almost anywhere in the room without compromising performance.
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Fabric pre-filter
The fabric pre-filter offers the first layer of protection, catching larger particles from the air.
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HEPASilent technology
Electrostatic filtration works with the particle filter to remove 99.97% of airborne particles.
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Particle filter
The main particle filter removes airborne allergens, like pollen, dust, pet dander, germs, and more.
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Carbon layer
A layer of activated carbon traps light household odours from pets, cooking, and smoking.
Low noise and energy consumption

Whisper silent
Blue 3210 is whisper silent, which means you can place it anywhere. Quieter than a whisper 18 dB(A) on the lowest setting and normal conversation 48 dB(A) on the highest.

Low energy consuption
HEPASilent technology delivers more clean air using less energy than a lightbulb*. Even on the highest setting, the Blue 3210 air purifier only uses 10 watts.

One-button control
Forget about adjusting settings and knobs – a single button controls it all and lets you know when it's time to replace the filter.
Particle sensor
Equipped with a particle sensor to measure current concentration of fine particles (PM2.5) and report via the AQI display.
Compare Blue family air purifers
![]() Blue 3210 | ![]() Blue Pure 411 | ![]() Blue Pure 221 | |
Room size | 17 m2 | 15 m2 | 50 m2 |
CADR (Smoke) | 210 m3 per hour | 180 m3 per hour | 590 m3 per hour |
CADR (Dust) | 181 m3 per hour | 200 m3 per hour | 590 m3 per hour |
CADR (Pollen) | 163 m3 per hour | 200 m3 per hour | 590 m3 per hour |
Air changes per hour | 5 | 5 | 5 |
Air quality Indicator | ✔ | ✘ | ✘ |
Auto mode | ✔ | ✘ | ✘ |
Integrated cable tidy | ✔ | ✘ | ✘ |
Sound level | 18 – 48 dB(A) | 17 – 46 dB(A) | 31 – 56 dB(A) |
Energy consumption | 2 – 10 W | 1.5 – 10 W | 30 – 61 W |
Dimensions (H x W x D) | 425x200x200mm (16.7×7.9×7.9in) | 424x203x203mm (16.7x8x8 in) | 516x330x330 mm (20.3x13x13in) |
Product weight | 1.7 kg (3.75 lbs) | 2 kg (3 lbs) | 7 kg (15.4 lb) |