ELEGOO Mini Air Purifier with Activated Carbon Filter and Universal Adapter for LCD/DLP/MSLA 3D Printer (Pack of 2)

Cumple muy bien su función de eliminar el olor de la resina, son fáciles de usar y muy prácticos.

Eliminates smell by a very noticeable margin. Just one work super good. Super long battery life. Very compact and can fit inside of printer.

I do love the brand, but sadly these are useless, they do nothing at all, smell is still and not even reduced by 10%, i put one in the machine and one outside the machine and still nothing, i wish i knew i would have invested in a big air filter instead of this

Elegoo Saturn owner. I have only one printer, and using just one of these clears out my entire room of scent, which is useful in more ways than one.... I tested it by doing an 8 hour print. I left mine OUTSIDE the machine by the two little fans in the back, and it almost immediately started making the area smell normal, and these resin printers are smelly, ha! I also keep it on while washing/curing my prints, and for about an hour after I leave the room. Then I come back, and no smell. Tested it by going for a walk to clear my nose of any smells (its a thing, look it up) and even after cold winter air, no smell that a human can pick up on. Buy it, and you likely only need to use one. I have the main one that I use, and plan on using the second one as a backup in case anything happens to the first. Comes with two extra filters, so one for each. Or for my particular needs, three (including the basic filter from my "spare" unit). BUT, BIG BIG BUT.... You can not find the little activated charcoal filter anywhere. I have looked. I have found similar, but none in the appropriate dimensions, and none that were cheap enough for me to validate shaving the piece down that much. I will be instead buying some activated carbon cotton sheet as a filter. Cut several little squares (as many as needed, obviously) down to size and just layer them in the place where the little charcoal filter would normally go. Great product, works as good as advertised or even better. Stupid filter problem that NEEDS to be fixed. I say buy it, and also add some of that activated charcoal cottons sheets to your cart with it, save yourself the trouble in the future.

Despues de unas impresiones les comento que si disminuye el olor en gran medida tal vez un 85% no lo cancela al 100% pero si hay una gran mejoria. Lo recomiendo. Efectivamente trae 4 filtros de carbon, 2 en la caja y 2 dentro que hay que saar de sus bolsitas. Seria de agradecer que el led indicara que está funcionando, pero en realidad es mejor asi, puesto que cualquer luz podria afectar nuestra resina. creo que es un excelente producto, y si me parece que debe ser compra obligada si compras una ipresora de resina. Aunque se lleva casi todo el olor, siempre es recomendable que la habitacion este aireada, para evitar risgos.