Rabbit Air, BioGS 2.0 Air Purifier Filter Replacement - Compatible with Model SPA-550A and SPA-625A Kit Filter, Includes Activated Carbon and HEPA Filter Replacement for Home Air Purifier

This Rabbit Air replacement filter set was extremely easy to install .... expensive, like the machine itself, but easy to install. In fact, my “square” (squar-ish) Rabbit Air air purifier is outstanding and I’m planning to get another someday to go with the three RA’s I already own (the square one and two of the original vertical ones.) I’ve owned air purifiers for over 30 years - different air purifiers by different manufacturers, some with fans, some not - and this is the quietest one I’ve ever owned that contains a fan. It seemed huge and conspicuous when it first arrived, but we set it up and quickly forgot about it. It’s completely silent most of the time, and it makes a huge difference in terms of air quality — right now we are using the germ defense filter. I like the square shaped Rabbit Air much better than the original one — it’s not as awkward to move around, it’s lightweight, easy and almost effortless to change filters. Also, I never hear it; I do occasionally hear when our “original style” one kicks on though it’s still very quiet.

Best filters and APEX HAS THE BEST AIR CLEANERS IN THE WORLD

Expensive but I need it. I run my machine constantly, never on auto. So I have to change mine more frequently than recommended.

I use my air filter in my 10 X 12 office shed and it works well to keep the air fresh and remove odors. I appreciate the arrows on the filters that help aid with insertion. The air filter unit has been a great purchase so far!

Expensive but effective. Excellent quality.

The price of this filter kit is high, but installs very easily. I saw a big difference in color between my previously used filter (green) and the replacement one (black), a strong indication that I need to replace the filter more often. The unit's instructions, which are very well written, state filter replacement should be performed every 18 months. I typically extend that timeframe longer due to the price of the filter kit, and the unit still works well. I replaced the kit at three years this time around, which is too long. The most I'll wait going forward is a two years in between each filter kit replacement.

Great filter replacement for my Rabbit air filter.

The Rabbit air cleaner is extremely quiet even with a moderate fan speed. You actually have to turn it to the highest speed to hear the fan. The filters are very easy to clean and you only change the filters once a year. I have a lot of allergies and I keep one of these beside my bed in the bedroom. It has made big reduction in my allergy symptoms.The filter replacements are reasonably priced and always available on Amazon.