Material: Manufactured of High Quality Plastic material with UV stabilizer,thick and will last a long time
Cost-effective: Inexpensive way to fix or repair your old vent cover, costs less than the RV store
Dimension: Item dimension: ID 3.8", height 3",the rv vent caps are great fit for pipes ranging from 1" to 2-3/8" in diameter
Easy to install: Make sure you have some sealant on had for this job to keep the water out after replacement. Its a quick and easy swap out, just pull the screws out, clean the old butal sealant off, put new sealant on the ring and screw it back down
Function: This roof vent expels sewer gas to prevent unpleasant odors from entering your RV's cabin through your plumbing. Vent mounts on top of your RV's ventilation pipe. Cap easily snaps onto the vent