Aquascape Snorkel Vault Extension V2
The Aquascape Snorkel Vault Extension V2 allows you to increase the depth of your wetland filter installation while maintaining easy access to your pump for maintenance. This extension locks securely onto the top of your Snorkel Vault, raising the access point so you can add deeper layers of gravel, stack additional FilterBlox Modules, or accommodate deeper excavation—all while keeping your pump easily accessible from ground level.
Why You Need a Vault Extension:
- Allows deeper wetland filter installations without losing pump access
- Accommodates extra layers of gravel or filtration media
- Enables stacking of FilterBlox Modules for increased biological filtration
- Maintains convenient surface-level access for pump maintenance
- Supports the weight of stone, gravel, and foot traffic above
Key Features:
- Adds 9.5" (24 cm) of height per extension
- Stack multiple extensions for even deeper installations
- Securely locks onto Snorkel Vault for stable, reliable installation
- Heavy-duty rotationally molded construction built to last
- Same rugged material as Snorkel Vault withstands heavy loads
- Compatible with Snorkel Vault Lid V2 for a finished look
How It Works:
The Snorkel Vault Extension locks onto the top of your existing Snorkel Vault, effectively raising the vault's opening to a higher level. This allows you to dig deeper, add more filtration media, or stack FilterBlox Modules below while keeping the pump access point at or near ground level. You can use one extension or stack multiple extensions depending on your installation depth needs.
Perfect For:
- Deep wetland filter installations
- Adding extra gravel layers for better plant growth
- Stacking FilterBlox Modules for increased filtration capacity
- Installations where grade changes require additional height
- Upgrading existing systems with more filtration media
Specifications:
- Height: 9.5" (24 cm) per extension
- Material: Heavy-duty rotationally molded plastic
- Compatible with Aquascape Snorkel Vault and Snorkel Vault Lid V2
- Stackable design—use multiple extensions as needed
What's Included:
- One Snorkel Vault Extension V2
Note: Snorkel Vault and Snorkel Vault Lid sold separately.
Frequently Asked Questions
Q: How many extensions can I stack together?
A: You can stack multiple Snorkel Vault Extensions to achieve your desired installation depth. Each extension adds 9.5" of height. Most residential installations use 1-2 extensions, but you can use more if needed for deeper wetland filters or significant grade changes. The extensions lock securely together and are designed to support the weight of gravel, rocks, and foot traffic above, even when stacked.
Q: Do I need an extension for my wetland filter?
A: It depends on your installation depth. If you're installing a basic wetland filter with a single layer of gravel and FilterBlox Modules (about 12-18" total depth), the standard Snorkel Vault alone may be sufficient. However, if you want to stack FilterBlox Modules for more filtration capacity, add deeper gravel layers for better plant growth, or accommodate a deeper excavation, you'll need one or more extensions to keep the pump access point at a convenient level. Extensions are also useful when your finished grade is higher than your excavation bottom.
Q: Will the Snorkel Vault Lid fit on top of the extension?
A: Yes! The Snorkel Vault Lid V2 fits on top of the Snorkel Vault Extension just as it would on the standard Snorkel Vault. Whether you use one extension or stack multiple extensions, the lid snaps securely onto the top extension to protect your pump vault from debris and create a finished, professional look. This allows you to conceal the entire system under gravel or rocks while maintaining easy access for maintenance.