Homes with the ActiVac III Exhaust HEPA Filter are most clean and healthy, especially for asthma/allergy sufferers. ActiVac installs in seconds on all central vacuums and provides incredible results.
HEPA Cartridge Filter, Charcoal Membrane, Metal Reinforced, Fully Sealed. Dimensions: ActiVac sticks out 6 inches from the vacuum unit and is 18 inches tall with the elbow attached to it. Vacuums that have a dusty exhaust may have to change ActiVac yearly.
Fits All Central Vacuum Systems*
Purifies Exhaust Air
Muffles Vacuum Noise
Traps Unhealthy Particles