Ultima II 20000 Gallon Filter
ULTIMA II 20000 filter for Koi ponds up to 20000 gallons.
No channeling * Minutes to backwash * Can handle heavy fish loads * Seeded with bacteria * Filter can be buried * Unique tubular design protects bacteria while dislodging unwanted debris.
Features: 2" inlet and outlet Dimensions: 48" x 30.5"
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