Coarse Polyester Material offers versatile filtration and, when used as the top layer of media in the Pondmaster filter, traps larger debris.

- Mechanical Filtration

- Biological Filtration

- Resists Compacting 

- Can be rinsed and reused

- Fits all Pondmaster 1000/2000 series filters

Contains one 11-3/4" x 11-3/4" polyester filter pad

Ship free via USPS first class