The Rabbit Air BioGS 2.0 (SPA-550A) is a freestanding HEPA air purifier for bedrooms and home offices, rated for rooms up to 550 sq ft at two air changes per hour or 275 sq ft at four changes, the rate Rabbit Air recommends for allergy and asthma sufferers. It runs on five speeds from 22.8 dBA to 48.6 dBA and draws 5 to 29 watts, with a remote and particle and odor sensors that adjust fan speed automatically. Its four stages are a washable pre-filter, a Dual Hive activated carbon filter, a BioGS HEPA filter and a negative ion generator. It is the entry point of the Rabbit Air line: it lacks the custom filter options of the A3 and MinusA2, but it is smaller and simpler than those larger-room models. Owners rate it highly, and quiet operation is the most common praise.
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Owners rate the BioGS 2.0 highly and most often praise how quiet it is on low, which makes it easy to sleep beside. Many say their allergies and dust levels improved in bedrooms and offices. Complaints center on filter replacement cost and the limited coverage at the higher air-change rate.
The BioGS 2.0 is a freestanding HEPA air purifier for small to medium rooms such as bedrooms and home offices. It covers up to 550 sq ft for normal residential use (2 air changes per hour), or up to 275 sq ft at 4 air changes per hour, the rate Rabbit Air recommends for people with allergies and asthma. Coverage is based on an 8 ft ceiling and the highest fan speed.
It filters air in four stages: a permanent, washable pre-filter; a Dual Hive activated carbon filter with two offset carbon layers for odors, chemicals and VOCs; a BioGS HEPA filter; and a negative ion generator. The BioGS HEPA filter removes over 99.99% of ultrafine 0.01-micron particles in chamber testing at the highest fan speed. It captures common household allergens such as pet dander and dust mite matter, as well as airborne bacteria and particles that carry viruses. Real-world performance may vary. The filter media is treated to inhibit odor-causing mold on the filter itself. This does not protect people against bacteria, viruses or germs.
Particle and odor sensors adjust the fan speed automatically, and a remote control is included. It has five fan speeds and runs at 22.8 dBA on the lowest and 48.6 dBA on the highest. Rabbit Air recommends running it 24 hours a day.
