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

Help a girl breathe!I have extreme allergy issues to the point of being bedridden and so for me to have clean filtration that cleans the air cleans the house and cleans everything is mandatory. And this did not fail me!

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

Works well and picks up a whole lotta dust and stuff its amazing that all that brown stuff accumulates in 6 months one side of the filter was filthy Just like a fan it picks up all the extras in the room I will keep buying

This filter works great and fits perfectly in my NuvoMed Air Purifier.

Great size for single room. Quiet.

Efficient,easy to install

When I purchased this item the details specifically said 2, however I only received one filter. It fits great, works how it should, but I’m still missing one filter.

Product was easy to install, arrived in a sealed package, and has been working as expected in my air filter. Will definitely purchase again.

Very good filter, have seen such a difference when using one.

I appreciate when technology does what it says it will...best to you!