Medify Air MA-40 Air Purifier Medical Grade True HEPA H13 Genuine Replacement Filter (ME-40, 2-Pack)

Good value. Works very well. Filters last long time.

I love and trust Medify products so much that I purchase genuine replacement filters despite the cost of filters equals the price of actual air purifiers. I have tried other non-genuine filters, but they are not the same as they do not do the same. I put the MA-40 in the office where I spend most of my time and I turn on the air purifier about 3 times a week for an hour or as needed. This is also a location where I have the least amount of pet dander, and I usually keep the office room very clean and dust-free. Even with these conditions, when I had the MA-40 leveled on top of my 2x4 bookshelf (above the floor to collect less dust), having it on 24/7 would last amount 6-7 months. Now that I only turn it on occasionally, it lasts much longer. You gotta level somewhere, right? Loving and supporting genuine products for the quality products to last! Thank you Medify~

Unit and filters work great

We purchased the MA – 40 because of its HEPA 13 qualities and its ability to move a lot of air in a short period of time. This is a loud machine on high, but in terms of the filters these are excellent, come quickly, and are genuine.

These fit perfect and look like my original one. They are really good quality but that said they are really pricey. I'm going to try a different brand on my next order and compare them.