Koller Products TOM Aquarium Poly-fiber Filter Pad 3 pack fits Rapids Pro Filter #1350, 1351, 1315 & #1316 Convenient, pre-cut replacement poly-fiber filter pads for TOM Rapids Pro Filters Removes fish waste and excess food, clarifying and eliminating pollutants Helps extend life of your carbon and biological filter pads For use with models TM1425, TM1350, and TM1351 Poly-Fiber Overflow Pad TOM TM1340 Aquarium Poly-fiber Filter Fits #1350, #1351, #1315 & #1316