Frequently asked questions

Portable Restroom FAQs

Answers about using the 360 Siphon on portable restroom vent stacks. These are legacy 360 Siphon resources kept available for existing operators and installers.

Related resources

360 Siphon support and legacy resources
Fume extraction FAQs

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Our team can help with product questions, installation guidance, and support for existing installations.

Does the 360 Siphon® fit onto all portable stacks?

Can it be mounted on an angle or does it matter if the cubicle is not level?

How does the 360 Siphon® work?

What if there is no wind?

Does the 2.5" opening and bug screen on the siphon reduce the air flow or venting of a 4" stack?

Why do portables sometimes smell and, at other times, don't?

Related resources

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