Product Overview
The DELTA 90 Green Sponge is an authentic replacement mechanical and biological filter insert engineered specifically for the Ultum Nature Systems Delta 90 Aquarium Canister Filter.
Please note: This listing is for one replacement Green Sponge insert only. UNS Delta 90 canister filter unit sold separately.
This item qualifies for FREE shipping to the contiguous U.S. Shipping to Alaska or Hawaii? Contact us for a custom shipping quote—we’re here to help!
Key Features & Benefits
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Optimized 30 PPI Density: Traps fine suspended particles while maintaining unrestricted water flow through the canister chamber.
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Dual Filtration Action: Captures organic waste while housing beneficial nitrifying bacteria colonies.
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Custom Fit: Tailored specifically for the UNS Delta 90 media caddy to prevent water bypass.
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Reusable Foam: Durable cell structure allows gentle rinsing in aquarium water during routine maintenance.
Technical Specifications
Always rinse replacement sponges in squeezed-out aquarium water before installing into your filter caddy.
| Specification |
Details |
| Product Type / Style |
Replacement Filter Sponge Pad |
| Sponge Density |
30 PPI (Pores Per Inch) |
| Filter Compatibility |
Ultum Nature Systems Delta 90 Canister Filter |
| Filtration Type |
Mechanical & Biological Stage |
| Reusability |
Washable / Multi-Use |
What's Included
- 1x DELTA 90 Green Sponge (30 PPI)
