360 Siphon RV Fume Extractor – White (Generation 2)


We love our 360 Siphon Vents (as you can tell from our video about installing them)… and now they’re even better! This is the Second Generation version that’s been streamlined and improved. If you’d rather not use a white vent, they also come in black:  360 Siphon Vent, Black (Second Generation)

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SKU: B01CZQ9Y6M Category:


The 360 Siphon RV holding tank vent cap eliminates odors from the source – the holding tanks – and exhausts them out the roof vent before they have a chance to invade the RV living space. By design, the patented 360 Siphon can only create an updraft, expelling odors and fostering an oxygen-rich environment to speed up waste breakdown. Breathe easier and enjoy a healthy, odor-free living environment with the 360 Siphon.


  • Prevents odors and gasses from invading RV living space
  • Speeds up waste breakdown, eliminating the need for chemicals
  • Easy installation and universal fit
  • Built-in bug screen
  • No maintenance