Filters can only capture particles of a certain size efficiently

Each pack contains four Bissell Commercial High Filtration Paper Bags

allowing more pressure to be put on the floor

Clear front housing so that blockages can be spotted

Sturdy steel construction

Compact & Tri Star Canister Generic Vacuum Bags by EnviroCare, 12 Pack #738EC Austin Air Purifiers Filters can only capture particles[custom_html] Get the most out of your TriStar and Compact Canister vacuums by using EnviroCare Micro Filtration vacuum bags. These vacuum bags by EnviroCare are capable of filtering out of 99. 7% of microscopic particles and allergens, such as pollen, mold spores, and dust. Leave the dirt in the bag and breathe pure air with EnviroCare vacuum bags for the TriStar and Compact Canister vacuums. Specifications: What's in the box: 12 generic vacuum bags,