Exterior Louver Vent
Clean airflow. Built for the road ahead.
The Virro Round Exterior Louver Vent is designed to provide reliable airflow protection for RVs, vans, trailers, cabins, and off-grid sanitation systems.
Its low-profile 5-louver design helps maintain ventilation while reducing exposure to rain, debris, and insects. All with a clean exterior finish that blends naturally into modern mobile builds.
Durable. Simple. Weather-ready.
Key Features
- Five downward-slanted louvers for airflow and weather protection
- Durable UV-resistant exterior housing
- Clean round low-profile design
- Stainless steel mounting screws included
- Outdoor-ready construction
- Designed for RVs, vans, cabins, trailers, and tiny homes
- Compatible with composting toilet ventilation systems
Quick answers
Frequently asked questions...
What is a compost toilet and how does it work?
A compost toilet works because of waste separation. For the full breakdown browse our Knowledge Hub
What is carbon cover?
Carbon cover refers to the organic medium used to create a stable environment for your solid waste to start breaking down. We recommend using coco coir.
What do I need for my Renew Compost Toilet?
It depends on your set up and your model choice, but the basics are carbon cover for your solid waste, a 12V DC power source (battery or direct wire), and optional exterior venting)
Where do you ship from?
All our products are shipped from Ohio, USA. We typically use UPS as our carrier of choice. If you have specific questions about our products or shipping, please contact us.