The Dacron HEPA Pre-Filter Bag for Air Jet Vacuum for Vacuum System is designed as a pre-filter to increase useful life of the HEPA Filter Assembly. The pre-filter bag is part of the vacuum’s three-stage filtration system.
Features:
- Improves filtration efficiency
- Protects main HEPA filter
This more precise filtration system is designed specifically for the Air Jet®vacuum system. Adds collection capacity to filters on 6.5gal vacuum with HEPA filters and improves filtration efficiency to 99.91% at 0.3µm.