Nispira True HEPA Filter with Activated Carbon Pre-Filter Kit - Replacement for Rabbit Air BioGS 2.0 Ultra Quiet Air Purifier (Models SPA-550A & SPA-625A) - 1 Pack - Improves Air Quality for Allergies, Pets & Home Use

Original lasted 6months in a very polluted downtown LA apartment that had mold issues and no screens on the windows. This replacement, in a much much nicer place in a much less polluted location only lasted 2mosVacuuming it/cleaning it didn't help.Very close to OEM filter in my opinion. Not sure if the panel is as dense as original but pretty close. A little tight when installing but other than that very happy with the performance thus far. I was glad to find it at a very reasonable price compared to name brand version. Will update in a few months.Overall works fine and cost-effective. Was maybe a little tiny bit larger than the original - but fit fine with a little work. Save the $ and purchase this.It fits the bio air 2.0 rabbit perfectly. Some other sellers list their filters as being compatible, but is too large to fit. It’s a great price considering the actual filter from bio air is at least $100. It comes with the charcoal filter in addition to the HEPA filter which is great for filtering out VOC’s such as nail polish odor.If it doesn't fit exactly, then its not an exact replacement, so what else is different? The filters are in the unit and functioning and I'm waiting to see how long they will last.Didn’t seem different than past one from different brandAt more than half the cost of Rabbit filters - these thing are THE BEST!Not bad for the price.Works well!