4 Pack Activated Carbon Pre-filter Machine Precut Compatible with Idylis Air Purifiers AC-2125,AC-2126,IAP-10-125, IAP-10-150,Model # IAF-H-100B,IAFH100B

These carbon pre filters are a perfect fit for the Idylis air purifier. They replace the original Idylis B size number AC-2125. The thickness is perfect and there are 4 to an order. My air purifier uses 2 filters so it is nice to have a spare set for when I need to replace these in a few months. They are pre cut to the exact size needed. Good product.

Item as described. Fast shipping. Thank you

These are a great price, but they are a lot thinner and less substantial than thr prefilter that comes with the official green Idyllis hepa filter. Still, I'm hoping they will be good enough. For the price, I'm satisfied.

Fits

I had been using the kind of filter you have to cut to fit. I thought I would give this a try since I had not replaced the others in years. These worked perfect and fit fine. Not much else to report.

Really good product. Very heavy and well made. Just like originals that came with air purifier. Will definitely buy again!

better than buying a "two" pack from unmentioned store. I use to have to cut and paste to get three but with these you get FOUR and they're already cut to fit!

I used to buy a big roll of carbon material and cut the pieces out for my air purifier. It was cheaper that way but it was time consuming, messy and the filters were a little too think.These are inexpensive and nice enough that I no longer have to bother with DIY prefilters.