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

Its remarkable just what gets collected from the air. Terrible particulates In what otherwise seems to be mainly clean

Long lasting and easy to install thanks !

Works great and looks just like the original product that came with the Partu air purifier.

Just what I ordered. Fast and accurate delivery. Definitely will order again.

I’m sure if I did have the right size machine it would have been perfect.

They work very well.

Came on time and perfect for to 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.

Filter fit perfectly in my partu air purifier, have this set up for subscribe and safe every 5 months to replace my 2 air purifiers in my home. Works great!

Have them when needed