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Air purifiers

Classic 403

up to 370 ft2
$549.00

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  • Free 60-day return
  • Up to 5-year warranty

Classic 403

Room size

Rooms up to 370 ft²

Breathe safely in medium to large bedrooms, living rooms, and spaces up to 370 ft² with industry-recommended 5 air changes per hour (ACH). Completely filters room air every 12 minutes to effectively lowers particle levels and maintaining a healthy environment. Independently verifide by AHAM for Clean Air Delivery Rate (CADR) of Smoke/240, Pollen/240, Dust/240.

Allergy and asthma relief

Removes 99.97% of airborne allergy and asthma triggers, including pollen, dust, pet dander, mold, smoke, bacteria, viruses, and more with HEPASilent™ filtration technology.

Built to last

Housing made from durable, galvanized steel stands the test of time. Backed by up to 5-year warranty to guarantee clean air for years to come.

Sleep without disruption

Whisper quiet on the lowest speed (32 dB) and equivalent to the noise level of rainfall on the highest setting (52 dB).

Environmentally conscious

Limit energy costs and run 24 hours a day without concern with ENERGY STAR rated, best-in-class energy efficiency (15-90 W).

Noticeably clean air

Notice a difference in air quality by completely filtering room air at the industry recommended rate of 5X an hour (about every 12 minutes) to effectively lower particle levels.

Countdown to change

The filter timer ensures peak performance, letting you know when it’s time for a filter change (approx. every six months).

Features
Wi-Fi connectivity for remote control
No
On/off timer
No
Filter replacement indicator
Yes
Casters
No
Integrated air sensors
No
Product Specs
Dimensions (H x W x D)
23 x 20 x 11 in (590 x 500 x 275 mm)
Product weight
33 lbs (15 kg)
Energy consumption
30 - 80 W
Sound level
32 - 52 dB(A)
Air outlet
Side
Air inlet
Side

Warranty

Guarantee clean air for years to come by extending your 1-year warranty coverage for up to 5-years for models in the Classic, Pro, and Sense families and up to 2-years for Blue family models with product registration.

We believe in the freedom to breathe

Best performing air purifier brand¹

Delivering the highest volume of clean air while using less energy and less noise, using HEPASilent™ filtration technology to remove 99.97% of airborne particles down to 0.1 microns.

Most independent certifications²

The only major air purifier brand to verify 100% of models for performance with AHAM for Clean Air Delivery Rate (CADR), US EPA for ENERGY STAR rating, and CARB for safe ozone.

Sustainable Swedish design

We strive to create products that combine our passion for performance, innovation, and design. Our Swedish heritage inspires sustainability and quality at the heart of everything we do.

¹Based on performance values for CADR (Tobacco Smoke), ENERGY STAR rating, and safe ozone emissions in AHAM’s Directory of Certified Portable Electric Room Air Cleaners (July 2019).
²Based on the percentage of leading brand’s models certified for performance (AHAM Verifide), energy efficiency (ENERGY STAR), and safe ozone (CARB).