Blueair 501, HEPA Silent air cleaner - Are you an allergy sufferer, or someone who cares about your health? do you prefer to breathe clean air free of smoke, sollen, and sollution? After a tiresome day, would you like to enjoy a quiet bedroom at night with a quiet air purifier, which you just set and forget? Now you can with Blueair 501, HEPA Silent Air cleaner

The 501 effectively purifies air in rooms as large as 580 square feet. Using patented two-stage HEPASilent technology, it captures 99.97% of the tiniest 0.1 micron particles on level one, including allergy-provoking pollen grains, dust mites, mold spores and pet dander particles.

Our efficient SurroundAir vent system delivers exceptional air exchange (up to 500 cubic feet per minute) without annoying drafts, performance that earned the 501 Best of Class ranking in independent AHAM testing of Clean Air Delivery Rate.

Easy maintenance: simply open the unit's lid, lift out and drop in filters every 6 months. Choose the optional SmokeStop Filter Kit for better protection from smoke and other airborne gases.

Superior Quality

Blueair is designed, engineered and built for people who expect the very best and don't want to compromise on health, design or function.

The Blueair system housing is made of galvanized steel, rather than less durable plastic. The fan and blower are manufactured by EBM, a maker of telecom and medical equipment. Blueair systems offer an exceptionally long product life and carry a 10-year limited warranty.

10 Year Warranty

Blueair warrants that your Blueair Air Purifier will be free from defects in material or workmanship for a period of ten (10) years from the date of purchase provided that you have completed and returned your warranty registration to Blueair, and that the filters are replaced with original Blueair replacement filters at least once every six (6) months (the Limited Warranty). Within the first 30 days of purchase Blueair will replace the defective unit at no charge to you and reimburse any shipping charges.
After 30 days, Blueair's obligation and liability under this Limited Warranty is limited to repairing or replacing (at its sole discretion) the defective unit and paying the freight cost of returning the unit to you. The Limited Warranty does not cover replacement filters. In the event of a malfunction or failure of your Blueair Air Purifier, please contact your local dealer to obtain a return authorization number and the address of the nearest Blueair Repair Center. If you are unable to contact your local dealer, please contact Blueair directly at the addresses listed in your User Guide. The return authorization number must be clearly written on the outside of the shipping box or the shipment may be refused.

Your Limited Warranty remains in effect only if your Blueair Air Purifier:

1. Is operated in accordance with the instructions provided.
2. Has had its filter changed with original Blueair replacement filters at least once every six (6) months.
3. Is connected to a proper power supply (see voltage label on machine).
4. There is no evidence of tampering, mishandling, neglect, accidental damage, modification, and/or repair done to the Blueair Air Purifier by anyone other than authorized Blueair service personnel.
5. Your warranty registration has been completed and returned to Blueair.