More than 2.4 times better odor absorption than it's closest competitor. *Vent filter test conducted by an independent lab - Intertek Group, Chicago.
Stops odors from escaping through holding tank vent.
Contains odor-removing filter materials to keep your boat smelling clean and pleasant.
Each filter is good for an entire season, and is easily replaced for a fresh start.
Includes mounting brackets and hose adapters.
Available with 5/8-inch (16 mm), 3/4-inch (19 mm), 1-inch (25 mm), and 1 1/2-inch (38 mm) hose fittings.
Here is a handy informational video for the Dometic Eco Holding Tank Vent Filter