Dometic 309311004 DVF Holding Tank Vent Filter alt-23454201 Provides protection against accidents caused

Provides protection against accidents caused by gas vapor spills or leaks

Hookit™ foam sanding block kit contains the top seven most popular blocks packaged in a blister pack

Manufacturer part number 50-86180

Post Mount fits all Scotty post mounting options

Drain hole to protect against corrosion and freeze-up

Dometic 309311004 DVF Holding Tank Vent Filter alt-23454201 Provides protection against accidents causedThe vent filter absorbs holding tank vent odors and keeps the surrounding air clean and pleasant. The vent filter eliminates the need for any holding tank chemicals. Package includes Vent filter, Fittings (16mm to 38mm) and bracket.