Snorkel® Vault Extension V2

The Snorkel® Vault Extension V2 allows you to increase the installation depth of your wetland filter without losing convenient surface access for maintenance. By securely locking onto the top of the Snorkel® Vault*, using one or more extensions allows for deeper excavation depths, ideal when adding extra layers of gravel or stacking additional FilterBlox™ Modules for higher-capacity filtration. It is built from the same rugged, rotationally molded material, giving it the strength to support the weight of stone, gravel, and foot traffic above.

If you’d like wetland filter sizing information and to see how all these components work together, click here for more information.

*Snorkel® Vault and Lid V2 & End Cap for Centipede®