Overview Reviews Similar Products Product Description Filbur FC-3756 9 Sq Ft O. D. 4 1/4" Length 10 7/8" Top 1 15/16" Bottom 1 15/16" Replaces: Unicel C-4603 C4603 Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view FC5125 - O. D. 7 1/4 x Length 9 7/8 - 25 Sq Ft FC-5125 $34.09 $0.00 Quick view FC0200 - O. D. 4 1/4" x Length 7 1/8" - 15 Sq Ft $28.00 $24.95 Add to Cart Quick view FC2308 - O. D. 2 7/8" x Length 9 3/4" - 8 Sq Ft $7.95