Marineland Rite-Size Bonded Pre-Cut Filter Pads are specially designed to prolong the life and filter media by reducing the accumulation of waste and dirt particles while the pad's porous, open-cell construction promotes water flow without impairing overall filter performance.
For best results, insert the section (blue side up) with a layer of pure activated carbon between them as shown on the packaging.
For Use With:
PL & King
Powermaster & 600