Smilyan BS-03 True HEPA Replacement Filter for PARTU BS-03 Air Purifier and Slevoo BS-03 HEPA Air Purifier（Not Fit BS-01）, 2 Pack 3-in-1 HEPA Air Filters

Cost is cheap for the amount you get.

Efficient,easy to install

Exactly as I wanted

This was very easy to install in my air purifier.

I replaced my old filter because it had been more than 6 months old. However, with the old filter I could really smell the difference in my room when I had it on. With this new one I cant tell if it really cleaned the air because my room smells the same with or without it on. I dont have any allergies I just want the air clean because apparently Google says I live in the area where the air is unhealthy.

This came with the suggested filter and I looked into it even more and it said it would fit. Nope it doesn’t and now I’m stuck with it cause it’s over 30 days. Double check people.

Eats my cigar smoke so the wife doesnt complain..

It works well

The filters don’t fit the humidifier

For perfectly in my purifier.