Bionaire® A1230H 2-pack 99.97% Hepa Replacement Filters for Bionaire® and Holmes® Air Cleaners

I love Bionaire Air Purifiers! I really feel it makes a difference in my room. I don't have alleregies, but the room air seems fresher. Just a correction on the editorial review above: Fred is wrong! The BAP1300 uses four filters so you need to buy two a1230h.
bap1175 uses two filters so you need one set. (a1230h comes with two) hap675 uses four, hap 650 uses three, hap625 uses two, hap 615 uses only one. So when he said you'll have an extra filter, that's only correct with the hap615. I happened to have tried them all. They are all good and all have the exact same filtration method. By the way, the digital counter on bap1300 is bogus. It does not measure air quality or actual usage. It is just a guesstimate based on time alone of when you have to replace your filters.

I don't know if it was a fluke or what, but I found this product (the two-pack) for $9.99 at a Best Buy in Reston, VA in December 2005. I haven't found anything near that price on the internet. Check your local Best Buy before ordering.

And by the way, my husband has severe allergies to just about everything and he's been able to breath much easier since we got this purifier.

These filters are very effective. The air really does smell better and is fresher. They are also very easy to replace.