ELEGOO Mars Mate Air Purifier with Activated Carbon Filter Suitable for Saturn 3 Ultra Mars 4 Ultra and LCD 3D Printers Large Size 210mmx247mmx410mm

I’ll admit, I was a bit skeptical when I first picked up the Elegoo Mars Mate Air Purifier. I’ve been 3D printing for a while now, and like many, I’ve become pretty familiar with the less-than-pleasant odors that come with resin printing. I’ve tried a few different solutions, but none of them really lived up to the hype. That’s why I didn’t set my expectations too high for this one—but wow, was I wrong! First off, the setup is incredibly easy. It’s literally plug and play. I had it up and running within minutes, and the design is sleek enough that it doesn’t take up much space next to my printer. It’s also super quiet, which is a big plus because I usually have prints going overnight, and the last thing I need is extra noise. But the real magic? The air quality. I’m genuinely surprised at how effective this little device is at reducing those strong resin smells. After just a few minutes of running, I noticed a significant difference in the air around my workspace. It’s almost like the smell just disappears. I’ve been using it consistently for a few weeks now, and it’s made a huge difference. No more having to step outside to take a break from the fumes—this thing really gets the job done. Another bonus is the replaceable filter. It’s a thoughtful touch that extends the lifespan of the purifier, and replacements are easy to find and reasonably priced. If you’re on the fence about whether this will actually make a difference, I can confidently say it’s worth every penny. The Elegoo Mars Mate Air Purifier has exceeded my expectations, and I wouldn’t hesitate to recommend it to anyone looking to improve their printing environment. It’s been a game-changer for me, and I’m glad I gave it a shot!

Este purificador de aire para impresoras 3D de resina es una solución excelente para aquellos que buscan reducir los olores asociados con la impresión 3D. Con una eficacia notable, logra disminuir hasta un 80% de los olores desprendidos durante el proceso de impresión, proporcionando un ambiente más limpio y agradable en el entorno de trabajo. La batería de este purificador tiene una duración suficiente para soportar impresiones largas, lo que garantiza un rendimiento constante sin interrupciones. Sin embargo, para alcanzar el máximo nivel de purificación del 80%, se recomienda utilizar al menos dos unidades en conjunto. A pesar de esta sugerencia, su diseño compacto permite una fácil integración en cualquier espacio de trabajo, ocupando un espacio mínimo. Además, viene equipado con repuestos de carbón activado, lo que asegura una purificación continua y eficaz del aire a lo largo del tiempo. Esta característica añade un valor adicional al producto, ya que prolonga su vida útil y su eficiencia a largo plazo. En resumen, este purificador de aire para impresoras 3D de resina ofrece una combinación de rendimiento, durabilidad y conveniencia que lo convierten en una opción atractiva para quienes buscan mejorar la calidad del aire en su entorno de trabajo. Aunque se recomienda el uso de múltiples unidades para alcanzar el máximo nivel de purificación, su eficacia y diseño compacto lo hacen una inversión valiosa para cualquier entusiasta de la impresión 3D.

I am very glad I bought this for my Saturn Ultra. The little usb filters could not possibly help. The thing to understand is that resin in an enclosed space *will* smell no matter what. This is not a replacement for proper ventilation per the resin manufacturer’s instructions. That said the VOC numbers in the room I was printing in were fantastic. Rather than being in triple digits/ppb - over 300/ppb observed - when the cover was open, during a 4-5 hour print it was in the low 80s/ppb. The biggest downfalls I see are filter life, filter availability, and fan speed. 1. Filters are recommended to be replaced every 2 months. Which leads into the next issue. 2. Filters can be purchased from the manufacturer, but not Amazon at the time of writing this review. The cost of these filters did give a bit of sticker shock as I was expecting a single filter. I was pleasantly surprised to receive 2 for the cost. 3. I wish the fan moved a bit more air. I didn’t design the device or use any fancy tools to measure efficacy, but I feel like if more resin air was passed through the filter less stink would get out. Overall, I’m very happy with the device, in my opinion it is a must have for resin because those fumes are no joke.

They seem to work as advertised, they're very quiet and I have to hold one up to my ear to tell whether it's on or not. I've been using them for 4-5 days now, charged them when I got them, and again 2 days later, but I haven't let them die so I don't know how long they really last. You go nose blind to the smell of resin fairly quickly, so I can't say for certain that they're a miracle or anything, but I don't have a headache or scratchy throat since using them, so I'm going to keep using them. They are really light, I knocked one off the printer and behind the stand where I can't get to it at the moment, so maybe watch out for that.

Bought these to use inside my printer enclosure to help eliminate odors and VOCs to reduce the strain on my primary filtration system. They work in the sense that they turn on and air passes through them. The issue comes from their overall performance. A few things I noticed are as follows: A lack of power on the actual fan, making it hard to tell if it was even running, Seemingly poor battery life, and the fact it didn't seem as if the provided carbon filters actually did much for air quality and odor control. Pros: compact size will fit most enclosures, rechargeable, affordable. Cons: weak fan, poor battery life, uses micro USB to charge instead of USB-C. Overall: Not a bad price for what's included, but you get what you pay for. Don't rely on it to do all your filtration.

Not really like it because no indicator light when turn on . Only charging will on the indicator light .

They do the job of reducing the resin whiff you get while printing and the battery lasts a good amount of time. The filters are easy to install and replace. The fans at starting to get a louder after some use still manageable but every once in a while it gets very loud and I have to give it a shake to get it to calm down

Add filter in machine, also one came with machine. USB slot is there for. 2 are better but second is rechargable and smaller. Less odor.

Note mucho la diferencia con mi impresora, al estar imprimiendo luego luego comenzaba el olor y como la tengo en un cuarto un poco cerrado estos me ayudaron mucho ya que si absorbe los olores un buen porcentaje.