Functionally good, but no replacement filters at this time.

The Makartt Nail Dust Collector is essentially an extractor fan designed for nail use, but as a result it's pretty multi-purpose. When not using it for filing nails or removing polish, I use it to extract fumes and particles when doing small DIY projects and pyrography. An extra layer of protection on top of good ventilation, as it were.

The quality is ok. There's nothing wrong with it per say, but it does feel cheap considering the price point. You can see the glue/sealant on the filter when you pull the drawer out and the plastic just feels a bit low-end.

Functionally, it works great. It can go from a lower suction level, to a reasonably high one with a simple turn of a dial.

They recommend replacing the filter every 3-4 months, but I couldn't find replacement filters, so I can't comment on the cost of those.

Overall, it did a great job, but I wish it felt a little more high-end and came with some replacement filters.