ANYCUBIC Mini Purifier 3D Printer Accessories, Lightweight Ultra Quiet Purifier with High Density Activated Carbon Filter for LCD DLP 3D Printers (Pack of 2)

Perfect accessories for resin 3D Printing.

Printing ASA in an enclosure and didn't notice the fumes at first. When I did, I got this filter set up as a "get by" measure - but they work so well that I am digging them. They do work when plugged in (USB-C) so I can just leave it running in my enclosure 24/7.The charcoal filter does need to be occasionally changed out - mines been running close to a month now and I am noticing it starting to drop off - I did vacuum it once already, but to get the VOC control, vacuum doesn't do that.

I exclusively use water washable resin. While it has low oder, it still has a strong smell when printing. These things work wonders in taking care of that smell. I only have to use one, but assume if you use standard resin you'll want to use both. The filter is easy to replace, and replacements are reasonably priced. They have a pretty decent life span. 10kg+ worth of prints and they are still working.The only complaint I have, and why it is a 4 star is because of the battery life. They last about 6 to 7 hours, while a decent amount of time. But if you're running 36 hour printing marathons, i.e. 40k large scale warmachines, large busts, or multiple plates of anything, these can go out many times on you. While I can rotate them out, standard resin users will be faced with having to charge them. And there is no warning they have gone out other then the resin smell.A little trick I learned, they will run while plugged in. Running the cable out of the printer will cause oder to leak, so I've gone to using cellphone backup batteries. The one I have was given to me, but it adds another 7 hours or so to the time, and can charge inbetween charging the units. Just get a really short and stubby USB cable, you don't want it falling into the vat, like me.

Ayuda a reducir el olor a la resina. Sin embargo, no es perfecto. Por el tamaño y potencia funciona bien

Controls fumes well

I wish there was a better way to prove the worth of these little filters than with simple words. I only recently got into resin printing and after my first print I was contemplating the longevity of this hobby. I had a window open, vents close, door closed, fan on and air filter in the room on and I was still fumigating my entire basement and main floor. The noxious fumes were too much. These were a last ditch effort to save this super cool, super messy and super stinky hobby.I'm able to fit both of the filters inside my printer. They have to sit back to back on the same side so they don't interfere with the fan on the printer. This has made resin printing tolerable. I can still smell the resin through my N95 mask while I'm in the room with the printer, but the odor isn't overwhelming. From outside the room the smell is very faint. The door is still closed, but I haven't opened the window or turned on the fan. With that added ventilation, I'm sure the smell fumes would be even further reduced.I'm very happy with these filters and I would absolutely recommend them.

I use two of these in my Bambu Labs X1C printer to reduce the smell when printing ABS filament. They fit perfectly on the inside the printer in the corner. They last a good amount of time and are quick to recharge. While running they are very silent.

These filters are very small and don't do much to filter the smells from my printer. It seems like they get saturated and become useless after a few prints. I used them in a printing encloser, the smells were still there after having them on overnight in the enclosure. I bought an air purifier with a carbon filter for the room instead. Would not recommend at this price point...maybe if they were $5 lol