Flintar BS-03 H13 True HEPA Replacement Filter, Compatible with PARTU and SLEVOO BS-03 HEPA Air Purifier, 2-Pack

I periodically change these out on 2 of my Partu air purifiers and they always are full of dust and Im not sneezing anymore so I know they are working!

This was the recommended replacement filter for the Boyon HEPA Bedroom Air Purifier but it is too large. Didnt realize this until more than 30 days passed, now Im stuck with it and still uncertain of correct replacement filter.

I am so glad I found this replacement filter for my Partu Air Purifier (this one: https://www.amazon.com/gp/product/B07MM8FLTP). I was afraid it would be sold out again, so I bought the 2-pack. It fits. I am pleased.

The filter does exactly what its supposed to do. My only criticism is that they are too darn expensive for how often youve got to replace them. Ive started using an air compressor and carefully blowing out all the dust from the filter a few times before I actually spend the money to buy replacement units. The effectiveness of the filter for things like allergies and viruses will be reduced but it will be fine to use if you are just trying to reduce the dust in the air like I am.

So i must be living in a sandstorm because i have to change the filter every week instead of the monthly changes. So i guess it works well...i lived with two dogs and have a huge window so theres a lot of dust and pollen and whatever else. So i guess my room is dustier than others. idk its good so buy it or whatever.

These are the filters that I bought with my air purifier ( one came included) they do the job of cleaning the air

Purchased to help filter cigarette smoke from environment. Certainly helps!! Able to add essential oil(s) drops--a pleasant BONUS!! It is whisper quiet.

It has helped me tremendously especially at night! The soft noise helps me sleep so peacefully. I’m going to order one more for the living/dining area!!!!!

I purchased these for my Partu air purifier model BS-03. I wasnt able to find the original ones that came with the air purifier. I will definitely purchase them again. I couldnt tell the difference between the two.

Easy to install lasts long