Camco 50190 Marine Holding Tank Vent Filter Refrigeration Fits 3 inch tongue

Fits 3 inch tongue

the trumpet should point slightly downward to permit water drainage

Pistol pump oiler

3 Amp @ 125V UL/CSA approved Cutout:

Camco 50190 Marine Holding Tank Vent Filter Refrigeration Fits 3 inch tongueHelps Eliminate Odors: Kit helps eliminate odors that are released from your boat's holding tank vent. Provides Maximum Odor Control: Filter contains granular activated carbon (GAC) for maximum odor control Includes: A filter, mounting bracket and fittings for standard garden hose connections, 3 4" and 5 8" barbed hose connections. Easy to Install: Installs easily to your boat's vent hose Dimensions: Mounting bracket measures 12 1 8" (L) x 2 3 4" (D)