FilterBlox™ Module
The FilterBlox™ Module is the biological heart of the wetland filter, providing 441% more surface area than traditional gravel beds for beneficial bacteria to colonize. Its internal HDPE Biological Filter Tubes create an ideal environment for breaking down excess nutrients such as nitrogen, phosphorus, and excess organic waste. This innovative component is designed to integrate seamlessly with Centipede® Modules, Snorkel® Vaults, and other Aquascape wetland filter components The open, structured media promotes even water movement through the module, ensuring consistent filtration across the wetland. This design also optimizes cleaning during maintenance pump-outs, making service faster and more effective. Each module comes with pre-installed Biological Filter Tubes for fast, efficient installation in the field. Stackable and modular, FilterBlox Modules can be configured to fit virtually any wetland layout, are the same size as AquaBlox® Water Storage Modules – Small, work seamlessly with all Aquascape wetland components.
Dimensions: 26.5″L x 16″W x 9.5″H
If you’d like wetland filter sizing information and to see how all these components work together click here for more information.
$139.99
Key features:
- Provides 441% more surface area than gravel for superior biological filtration
- Internal HDPE Biological Filter Tubes break down nitrogen, phosphorus, and organic waste
- Open, structured media ensures even water flow during filtration and optimizes cleaning during maintenance pump-outs
- Includes pre-installed Biological Filter Tubes for fast, efficient field installation
- Modular and stackable with Snorkel® Vault Extension V2, designed to integrate perfectly with all Aquascape wetland components

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Internal Biological Filter Tubes
Maximize surface area for unmatched biological filtration2
Integrated Media
Inside small AquaBlox® Water Storage Modules for optimized structure and modular interaction with other components3
Stackable, Modular Units
For custom filter capacity4
Water Flow Channel
Optimizes cleaning and flow during filtration5
Expanded Surface Area
Over 5x more surface area than gravel and 2x more than BioBalls Biological Filter MediaWetland Filtration Components
See how this product fits into a wetland filtration system

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Snorkel® Vault*
Provides a central access point for cleaning and maintaining the wetland filter.*Snorkel® Vault and Lid V2 & End Cap for Centipede®
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Snorkel® Vault Lid V2
Protects the Snorkel Vault from debris entry, withstanding foot traffic for safe use3
Centipede® Module V2
Distributes water evenly throughout the wetland filter bed for maximum contact with filter media4
AquaBlox® Water Storage Modules
Act as a settlement chamber, allowing solids to drop out of suspension before the water rises through the filter media5
FilterBlox™ Module
Use internal Biological Filter Tubes to maximize surface area, greatly increasing capacity for filtration6
Centipede® Module End Cap V2
Convenient connection point for incoming plumbing WARNING - California Proposition 65 Learn More
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov
Ce produit contient des produits chimiques reconnus par l'État de Californie pour causer le cancer et des malformations congénitales ou d'autres problèmes de reproduction. Pour plus d'informations, visitez www.p65warnings.ca.gov
Frequently used with…
- Made in USA
- Made in USA
- Made in USA
- Made in USA
















