Compare Amaircare Roomaid HEPA Air Purifier to Blueair Hepasilent 503 Air Purifier With Ionizer

Roomaid is a lightweight and compact HEPA air purifier for very small spaces. Best used as a portable car air purifier strapped down with a seat belt, used on your boat, or place on your desk at work. Less

503 Model Blueair Air Purifier - Make The Air In Any Office Or Small Room Quietly Clear Of Allergens. Blueair is the system for people living with allergies, asthma, or other respiratory conditions, or for anyone who wants cleaner, more breathable air. The 503 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, including allergy-provoking pollen grains, as well as dust mite, mold spore and pet dander particles.Blueair's efficient SurroundAir vent system delivers exceptional air exchange (up to 500 cubic feet per minute) without annoying drafts, performance that earned the 503 Best of Class ranking in independent AHAM testing of Clean Air Delivery Rate (CADR). You'll also sleep better knowing that your Blueair uses very little energy, earning it the coveted Energy Star rating. Less