360 Siphon RV Vent Cap, White

Catalog Item # 82178

Eliminate tank odors at the source.

Technical Specifications

Less than 1 lb.

Camper's Choice Rating

Reviewer rating of 3 stars based on 4 reviews (3 Based on 4 Reviews)

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  • Easy install (3)
  • The Concept Is Great And It Worked. (2)
  • Low profile (1)

Does not work that well

by Yves – July 01, 2016
2 out of 5 stars

I put this vent on about 2 months ago. There is no difference from the factory vent. Not worth it for what you get.


by audrey crooms – June 24, 2017
1 out of 5 stars

Picture is deceiving, order one and they sent the Wrong Model and retro fit is 389381. Picture shows 389381 model. The one I wante

Easy install

by Mike B – October 16, 2015
5 out of 5 stars

Had issues with gray tank odors in our RV. Had to pour chemical in each of the traps every time we would run the water. Figured I

No more gray/black tank odor

by Semituff810 – November 29, 2016
5 out of 5 stars

Black tank odor was giving us fits, so after reading of these on various RV forums we decided to try them. Instead of using the in

by Doug – July 06, 2016
The 360 Siphon is designed to fit a 1-1/2" diameter pipe and Max Height of 1-1/8" to Min Height of 3/4". Ideal height is 1/2". Installation Instructions
by Camping World – July 07, 2016
The flange diameter of the vent cap is 5.5" and is 2.5" in height. Installation instructions can be downloaded here.
by Camping World – May 06, 2016
by Markus – July 30, 2015
How high from roof should the existing vent pipe protrude to fit 360 SiphonVent cap?
Maximum Height: 1-1/8"

Minimum Height: 3/4" Installation Manual
by Camping World – July 30, 2015

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