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

Great value replacement filter.

It does the job

For perfectly in my purifier.

My husband has COP D We use it by his chair all the time Its very important for him to have clean air to breathe And this does the job

I came across these HEPA carbon filters while researching solutions other than medicine for my cats seasonal allergies. I thought if they help humans with seasonal allergies maybe they will help my cat. Sure enough! My cat has been medicine free since I purchased an air purifier with these filters. Yay!

I bought the wrong ones and wish they were the right size since these are very well made.

The filters fit perfectly!

works very well, better than the ones that came with the filter used it in sons room where multiple cats sleep and made it smell alot better

the size is larger, it does not fit the purifier and that is compared to the size of the original purifier

Works very well!