Snorkle Vault Extension

The Snorkel® Vault Extension is designed to increase the installation depth of compatible wetland filtration systems while maintaining easy access for routine inspection and maintenance. The extension securely attaches to the top of the Snorkel® Vault, allowing deeper installations when additional gravel layers or extra FilterBlox™ modules are used to increase filtration capacity.

Constructed from heavy-duty, rotationally molded polyethylene, the extension is built to withstand the demands of underground installation. Its durable design is engineered to support the weight of gravel, decorative stone, and normal foot traffic above, making it a dependable solution for deeper wetland filter applications.