Sun Microsystems SunSun Plus 4 Coarse Fine Filter Pads for Aqua Top CF300 and HW302 Canister Filters, 12 Piece Go to amazon.com Related posts 12 best sunsun filter pads Top 10 best sunsun filter media FeatureIncludes coarse filter pad 6pkFits aqua top cf300 & sun hw302 canister filters DescriptionEach package contains a 12pk of white fine filter pads and a 4 packs coarse pads. Convenient 12pk fine filter pad replacements.