![Ultima II 4000 Gallon Filter](http://www.yumekoigardens.com/cdn/shop/products/ultima-4000_90d56581-c3f5-45a0-9f08-af73c777377f_large.jpg?v=1466898519)
Ultima II 4000 Gallon Filter
ULTIMA II 4000 bead filter for Koi ponds up to 4000 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: 1.5" or 2" inlet and outlet Dimensions: 39" x 21"
We Also Recommend