Pool Filter Cartridge, Cartridge Filter Replacement

Swimming Pool Filter Cartridges, Replacement Filter Cartridge

We offer a complete line of swimming pool filter cartridges from all major manufacturers. This page shows all Pool Filter Cartridges

Click on link in Detail column for more information on that part number

SKU Detail Link Image Description Model # Sale Price Buy Me FI-13T380 Click on Image Unicel T380 Cartridge, 6 sq-ft, 9.75 x 2.75 Inches, Used on Harmsco Cluster Filters and Others T380 $9.16 BUY ME FI-13SR70 No Image Unicel Cartridge UHDSR70, 72 sq-ft 18-3/16 (long), 4-3/16 (Top Opening), 8-11/16 (OD) Inches UHDSR70 $89.90 BUY ME FI-13SR50 No Image Unicel SC3-SR50 Cartridge, 52 sq-ft, 13-5/16 (long), 4-3/16 (Top Opening), 8-11/16 (OD) Inches UHDSR50 $66.90 BUY ME FI-13SR35 No Image Unicel SC3-SR35 Cartridge 37 sq-ft 9-3/4 (long), 4-3/16 (Top Opening), 8-11/16 (OD) Inches SC3SR35 $43.00 BUY ME FI-13SR137 No Image Unicel SC3-SR137 Cartridge, 137 sq-ft, 31-1/4 (long), 4-3/16 (Top Opening), 8-11/16 (OD) Inches SC3SR137 $153.79 BUY ME FI-13SR135 No Image Unicel SC3-SR135 Cartridge, 135 sq-ft 34-1/2 (long), 4-3/16 (Top Opening), 8-11/16 (OD) Inches SC3SR135 $137.02 BUY ME FI-13SR100 No Image Unicel SC3-SR100 Cartridge, 102 sq-ft 25-11/16 (long), 4-3/16 Top Opening, 8-11/16 Outside Diameter Inches UHDSR100 $119.33 BUY ME FI-139999 No Image Unicel C-9999 Cartridge 100 sq-ft 19-5/8 (long), 6 (Bottom Opening), 10 -1/16 (OD) Inches C9999 $136.18 BUY ME FI-139970 No Image Unicel C-9970 Cartridge, 70 sq-ft, 19-5/8 (long), 6 (Bottom Opening), 10 -1/16 (OD) Inches C9970 $118.19 BUY ME FI-139699 No Image Unicel C-9699 Cartridge, 100 sq-ft, 19-7/8 (long), 5-13/16 (Top, Opening), 9-15/16 (OD) Inches C9699 $121.60 BUY ME FI-139650 No Image Unicel C-9650 Cartridge, 50 sq-ft, 10 (long), 5-13/16 (Top, Opening), 9-15/16 (OD) Inches C9650 $68.29 BUY ME FI-139603 No Image Unicel C-9603 Cartridge, 150 sq-ft 22-5/8 (long), 3-15/16 (Opening), 9 (OD) Inches C9603 $153.13 BUY ME FI-139602 No Image Unicel C-9602 Cartridge, 100 sq-ft, 15 (long), 3-15/16 (Opening), 9 (OD) Inches C9602 $78.27 BUY ME FI-139601 No Image Unicel C-9601Cartridge, 75 sq-ft , 11-7/16 (long), 3-15/16 (Opening), 9 (OD) Inches C9601 $82.24 BUY ME FI-139550 No Image Unicel C-9950 Cartridge, 50 sq-ft 17-1/2 (long), 6 (Top Opening), 10 -1/16 (OD) Inches C9950 $46.17 BUY ME FI-139499 No Image Unicel C-9499 Cartridge,120 sq-ft, 19-5/8 (long), 3 (Opening), 9-1/4 (OD) Inches C9499 $132.04 BUY ME FI-139485 No Image Unicel C-9485 Cartridge, 85 sq-ft, 14-3/16 (long), 3 (Opening), 9-1/4 (OD) Inches C9485 $98.58 BUY ME FI-139483 No Image Unicel C-9483 Cartridge, 200 sq-ft, 29-13/16 (long), 6 (Bottom Opening), 10 (OD) Inches C9483 $212.26 BUY ME FI-139482 No Image Unicel C-9482 Cartridge, 160 sq-ft, 24-5/16 (long), 6 (Bottom Opening), 10 (OD) Inches C9482 $163.88 BUY ME FI-139481 Click on Image Unicel C-9481 Cartridge,120 sq-ft 20-1/16 (long), 6 (Bottom Opening), 10 (OD) C9481 $150.27 BUY ME FI-139480 No Image Unicel C-9480 Cartridge, 80 sq-ft 14-9/16 (long), 6 (Bottom Opening), 10 (OD) Inches C9480 $116.90 BUY ME FI-139478 No Image Unicel C-9478 Cartridge, 150 sq-ft, 24 (long), 5-13/16 (Top, Opening), 9-15/16 (OD) Inches C9478 $144.57 BUY ME FI-139475 No Image Unicel C-9475 Cartridge, 75 sq-ft, 14-1/4 (long), 5-13/16 (Top, Opening), 9-15/16 (OD) Inches C9475 $82.94 BUY ME FI-139420 No Image Unicel C-9420 Cartridge, 200 sq-ft 24 (long), 5-13/16 (Top, Opening), 9-15/16 (OD) Inches C9420 $179.10 BUY ME FI-139419 Click on Image Unicel C9419 Cartridge, 200 sq-ft, 31-1/8 (long), 6 (Bottom Opening), 10 -1/16 (OD) Inches C9419 $180.61 BUY ME FI-139415 No Image Unicel C-9415 Cartridge, 150 sq-ft, 31-1/8 (long), 6 (Bottom Opening), 10 -1/16 (OD) Inches C9415 $144.74 BUY ME FI-139410 Click on Image Unicel C-9410 Cartridge, 100 sq-ft, 23-5/8, Long, 6 (Bottom Opening), 10 -1/16, (OD) Inches C9410 $106.29 BUY ME FI-139407 No Image Unicel C-9407 Cartridge, 75sq-ft, 16-1/8 (long), 6 (Top Opening), 10 -1/16 (OD) Inches C9407 $89.53 BUY ME FI-139405 Click on Image Unicel C-9405 Cartridge, 50 sq-ft, 8-9/16 (long), 6 (Top Opening), 10 -1/16 (OD) Inches C9405 $54.89 BUY ME FI-139403 No Image Unicel C-9403 Cartridge,150 sq-ft, 26-5/16 (long), 5-13/16 (Top, Opening), 9-15/16 (OD) Inches C9403 $140.21 BUY ME FI-139402 No Image Unicel C-9402 Cartridge, 75 sq-ft 19-5/16 (long), 5-13/16(Top, Opening), 9-15/16(OD) Inches C9402 $131.75 BUY ME FI-139401 No Image Unicel C-9401 Cartridge, 75 sq-ft 13-5/16 (long), 5-13/16 (Top, Opening), 9-15/16 (OD) Inches C9401 $85.53 BUY ME FI-138610 Click on Image Unicel C-8610 Cartridge,100 sq-ft 23-5/16 (long), 2-3/16 (Opening), 8-1/2 (OD) Inches C8610 $99.09 BUY ME FI-138600 Click on Image Unicel C-8600 Cartridge, 80 sq-ft 17-3/8 (long), 4-1/1 (Opening), 8-1/2 (OD) Inches C8600 $51.15 BUY ME FI-138475 No Image Unicel C-8475 Cartridge, 75 sq-ft 13 (long), 8 (Opening), 8 (OD) Inches C8475 $66.62 BUY ME FI-138465 No Image Unicel C-8465 Cartridge, 65 sq-ft 10-1/2 (long), 3 (Opening), 8-1/2 (OD) Inches C8465 $70.91 BUY ME FI-138450 No Image Unicel C-8450 Cartridge, 50 sq-ft 9 (long), 3-1/16 (Opening), 8 (OD) Inches C8450 $55.52 BUY ME FI-138418 No Image Unicel C8418 Cartridge, 200 sq-ft 8 15/16 x 33 1/8 C-8418 $201.05 BUY ME FI-138417 No Image Unicel C8417 Cartridge, 175 sq-ft 28-3/16 (long), 4 (Opening), 8-15/16 (OD) Inches C-8417 $190.94 BUY ME FI-138416 No Image Unicel C8416 Cartridge, 150sq-ft 28-3/16 (long), 4 (Opening), 8-15/16 (OD) Inches C-8416 $162.26 BUY ME FI-138414 No Image Unicel C8414, C-8414. Filter Cartridge,150 sq-ft, 8 -5/16 x 23 5/16 C8414 $136.13 BUY ME FI-138413 No Image Unicel C-8413 Cartridge, 120 sq-ft 28-3/16 (long), 4 (Opening), 8-15/16 (OD) Inches C8413 $145.36 BUY ME FI-138412 Click on Image Unicel C-8412 Cartridge, 120 sq-ft 23-5/16 (long), 4 (Opening), 8-15/16 (OD) Inches C8412 $127.66 BUY ME FI-138411 No Image Unicel C8411 Cartridge, 75 sq-ft 17-3/8 (long), 4 (Opening), 8-15/16 (OD) Inches C-8411 $87.23 BUY ME FI-138410 No Image Unicel C8410 Filter Cartridge, 100 sq-ft 23-5/16 (long), 4 (Opening), 8-15/16 (OD) Inches C-8410 $82.61 BUY ME FI-138409 No Image Unicel C8409 Filter Cartridge, 90 sq-ft,17-3/8 (long), 4 (Opening), 8-15/16 (OD) Inches C-8409 $95.31 BUY ME FI-138406 No Image Unicel C-8406 Cartridge, 240 sq-ft 39 (long), 4 (Opening), 8-7/8 (OD), No Longer Manufactured, None Available C8406 $158.02 NLA FI-138405 No Image Unicel C-8405 Cartridge, 180 sq-ft 39 (long), 4 (Opening), 8-7/8 (OD) Inches, No Longer Manufactured, None Available C8405 $0.00 NLA FI-138403 No Image Unicel C-8403 Cartridge, 120 sq-ft 19-1/2 (long), 4 (Opening), 8-7/8 (OD) Inches C8403 $112.65 BUY ME FI-138402 No Image Unicel C-8402 Cartridge, 90 sq-ft 19-1/2 Inches long, 4 Inch Opening, 8-7/8 Outside Diameter Inches C8402 $128.15 BUY ME