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Ultum Nature Systems · Filter
DELTA 90 Black Sponge
The DELTA 90 Black Sponge is an authentic replacement mechanical filter insert engineered for the Ultum Nature Systems Delta 90 Aquarium Canister Filter; coarse 25 PPI structure intercepts large particulate waste and leaf fragments as first-stage mechanical protection without restricting high turnover rates. Precision fit into the UNS Delta 90 filter media caddy; washable and reusable high-resilience foam. Sponge insert only.
Price: $9.99 USD
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