These micro filter bag are material bags that are designed for use with T31 dust extractors for dry usage only.
The material used has a structure that allows for increased air permeation. This means they have much increased suction compared to paper filter bags.
These bags have two layers for heavier duty use and enhanced performance. The inner layer will collect coarse dirt and dust particles which prevents the outer layer from clogging by protecting it.
The T31 is an effective semi-professional Class L vacuum dust extractor featuring auto-start, idea for use by hobbyists and DIYers as well as light trade work.
Pack contains 5 bags.