Overview Reviews Similar Products Product Description Filbur FC-0122 13 Sq Ft O. D.: 4 5/8" Length: 4 5/8" Top: Handle Bottom: 1 1/2" Pipe Thread Replaces: Unicel 4CH-19 4CH19 PLEATCO PSG13.5P4 ALADDIN 11303 LEISURE BAY SPAS: 303575 Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view FC3712 - O. D. 5" x Length 8" - 8 Sq Ft $17.95 Add to Cart Quick view FC0171 - O. D. 4 5/8" x Length 19 5/8" - 60 Sq Ft $49.95 Add to Cart Quick view FC3073 - O. D. 4 5/8" x Length 11 5/8" - 25 Sq Ft $42.00 $36.95 Add to Cart