VEVOR Pure Air Fume 80W Purificador de aire de humo 110V Extractor de humo 180m³/H Purificador de humo Removedor absorbente para máquina de grabado láser CNC (110V)

This depends on your usage, if there is too much smoke it will be replaced quickly. Sorry, we do not sell consumables, they need to be purchased locally.

A lot of smoke and dust can be effectively filtered out through the upgraded four layers of multi-effect filtration, namely: filter cotton protective layer/primary filter cotton/middle layer filter cotton/high-efficiency filter cotton.

Filters and activated charcoal are included in the package. They can be replaced.

The composition is white cotton first, then black cotton, charcoal, and then a layer of white cotton.

It is 110V.