Pure Enrichment PureBaby On-the-Go Air Purifier - Portable Stroller Air Purifier & Adjustable Clamp for Car Seat, Crib, Bassinet & Playpen - True HEPA Filter Removes 99.97% of Allergens Around Baby

Don't waste your money on this, the airflow is horrible almost nonexistent. I am not sure this has so many good reviews

Terrible product. Stopped charging after light use. Tried to return but customer service wanted photos and videos of how I connect cable. DO NOT BUY!

The handle doubles as a stand, which is nice. Unfortunately this air filter truly lacks power. The fan inside this thing barely pushes any air. On the highest setting, you can feel a slight breeze of air, but at that level it only lasts about 3hours before it runs out of battery. On the plus side it does work while plugged into USB-C! However, this thing will not charge or run if it's plugged into a USB-C port. You must use a USB-A to USB-C cord since it will only take 5V/1A. A standard USB-C charger will not charge or power this filter. If you can live with those gotchas, then this thing is pretty nice and sleek

I set this up next to my 3D printer, as my printer is in my work office where I sit daily. I am somewhat concerned about microplastics in the air, as I regularly use the 3D printer. This puts my mind at ease. It emits a small amount of noise, however the noise is overrun by the sounds from the bambu 3D printer, so it isn't noticeable. I only ever use the highest setting for filtering, as I turn the filter off when I'm not printing. I also really like the attachment accessories included with the device, as it allows me to clamp onto my monitor stand next to my printer. I don't have a particulate measurement tool so I cannot be certain of the PPM difference in the air, but it definitely removes the scent from stinky filaments while printing (ABS). Overall, I definitely recommend this product if you spend a significant amount of time next to your 3D printer!

I got this to 'freshen' up the air in out master closet. The description talks about using it as a stroller fan... only if you're baby's face is right up against it maybe. The fan is really weak, and barley created any kind of airflow. It is quiet - but then again, it's not actually pushing any air. The unit itself looks nice and seems to be well made; but a filter that doesn't move air isn't much use.