• Micro filter material bag for dry use only • For use in the Trend T35A and T35AL ''M'' Class extractors to keep dust securely contained to maximise protection from harmful exposure. • Multi-layer construction contains heavier particles within the inner structure to allow the outer permeable layer to keep the airflow at maximum performance and suction levels as the bag fills. • The bag has a simple slide connection into location grooves in the T35 container for a secure fit, with a pull up tab to seal the bag when removing to contain harmful dust when disposing. • With the waste contained within the multi-layered bag, it helps protect the user from captured dust during emptying procedures. • Large 24.5litre capacity for longer run times between changes, with heavy duty construction to hold the waste securely during changeover.