Overview Reviews Similar Products Product Description Filbur FC-2520 35 Sq Ft O. D. 8 11/16" Length: 9 3/4" Top: 4 3/16" Bottom: 4 3/16" Replaces: Unicel UHD-SR35 PLEATCO PSR35-4 ALADDIN 13703 STA-RITE : WC108-55S2X Sta-Rite TX 35 Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view FC3623 - O. D. 5 3/16" x Length 11 7/8" - 35 Sq Ft $30.00 $26.95 Add to Cart Quick view FC0161 - O. D. 4 5/8" x Length 16" - 35 Sq Ft $45.00 $31.95 Add to Cart Quick view FC1613 - O. D. 4 15/16 x Length 11 3/8 - 35 Sq Ft FC-1613 $39.95 Add to Cart