guardian filtration - 4 pack pool filter replacement for pleatco pa100n, unicel c-7487, filbur fc-1270, cx870-xre, c4000, hayward & super star clear | value savings 4 pack | model 725-164-04 guardian filtration products 4-pack guardian filtration products 725-164-04 new in factory packaging replaces pleatco pa100n | unicel c-7487 | filbur fc-1270 diameter: 7", length: 25-1/2", top: open hole 3", bottom: open hole 3" filter area: 100 sq ft filter material: reemay (4 oz/yard) alternate filter names: cx870-xre | cx870re | c-870re | super-star-clear c4000 | super-star-clear c4020 | super-star-clear c4025 | super-star-clear c4000s | 17-175-1037 | apcc7179 | 19902 | fc-6445 | pa100n-4 | pa 100n | pa100-n | sd-00551 | 090164710044 used in pools / spas made by: hayward and other manufacturers