Kockney Koi Filter Media Support Grid

Kockney Koi Filter Media Support Grid

The Kockney Koi Filter Media Support Grid is made from polypropylene and are extremely strong. They are used in virtually all professional filters on the market. They are supplied in a convenient 27.5″ x 16″ size but they can be easily cut any size if required. Larger sizes can be made up by joining them together with cable ties.