Marineland Rite-Size Bonded Filter Sleeve for Magnum Models 220 and 350, Pa - 375-015-15
The Magnum Rite-Size Filter Sleeve is porous and resilient enough to inhibit matting and filtration to all sizes of particulate matter. The entire thickness of the Magnum Filter Sleeve remains effective because of the consistency of the material. Each Magnum Filter Sleeve is shaped and sealed to fit the refillable media cartridge and to ensure positive filtration. It can be reused by washing thoroughly in cold water..