Filbur to Darlly Filter Cartridge Cross-Reference
305 Filbur cartridge numbers and the Darlly cartridge that replaces each.
| Filbur number | Darlly | Size | Fits |
|---|---|---|---|
| FC-0121 | 40191 | 4-5/8" x 8" | Pageant top load; Dream Maker, Vita, Hydro, Maax, Saratoga |
| FC-0122 | 40131 | 4-5/8" x 4-5/8" | top load |
| FC-0125 | 40201 | 4-5/8" x 6-3/4" | top load |
| FC-0126 | 40207 | 4-3/4" x 8" | Strong Spas-Antiqua |
| FC-0127 | 42524 | 4-5/8" x 7-1/4" | top load |
| FC-0131 | 40260 | 4-5/8" x 9-3/4" | top load |
| FC-0136 | 42516 | 4-3/4" x 8-1/8" | Dream Maker filter |
| FC-0137 | 42525 | 4-5/8" x 8-1/2" | DREAM MAKER SPAS |
| FC-0140 | 40405 | 4-3/4" x 8-1/16" | Master Spas |
| FC-0141 | 40301 | 4-5/8" x 11-7/8" | top load |
| FC-0161 | 40351 | 4-5/8" x 16" | top load |
| FC-0168 | 42522 | 4-15/16" x 13-1/2" | Waterway Teleweir 25 |
| FC-0170 | 40355 | 4-15/16" x 9-1/4" | Waterway Teleweir 35 |
| FC-0172 | 40508U | 4-15/16" x 13-1/2" | Waterway Teleweir 50 |
| FC-0173 | 40256 | 4-5/8" x 12" | top load-Dimension One Spas |
| FC-0177 | 40401 | 4-5/8" x 15" | top load-Dimension One Spas |
| FC-0179 | 40502 | 4-1/4" x 23-3/4" | lcon Spas |
| FC-0183 | 40121 | 4-5/8" x 4-5/8" | Pleatco skim filter, Softsider Spas, Comfort Line Spas |
| FC-0184 | 40501 | 4-1/4" x 23-3/4" | lcon Spas |
| FC-0185 | 40153 | 4-5/8" x 6-3/4" | Pleatco skim filter, Softsider Spas, Vita Spas |
| FC-0187 | 40252 | 4-5/8" x 9-3/4" | Pleatco skim filter, Spa Manufacturers. Gatsby Spas |
| FC-0194 | 40282 | 4-3/4" x 11-3/8" | Saratoga Spas |
| FC-0195 | 50501 | 5-3/16" x 12-1/2" | Marquis 50 (new style); Cal Spas low-flow recirc |
| FC-0196 | 50351 | 5-3/16" x 12-1/2" | Marquis 35 (new style); Cal Spas low-flow recirc |
| FC-0197 | 40281 | 4-3/4" x 11-3/8" | Saratoga Spas |
| FC-0202 | 50753 | 5-3/16" x 16-1/8" | Cal Spas |
| FC-0300 | 50353 | 5-5/8" x 8" | Maax Elite Spas |
| FC-0305 | 60251 | 6" x 5-1/2" | top load |
| FC-0310 | 60252 | 6" x 7" | top load |
| FC-0311 | 60506 | 6-3/4" x 8" | Artesian Spas 50 |
| FC-0314 | 60508 | 6" x 8" | Sunrise Spas top-load filter (50 sq ft) |
| FC-0315 | 60471 | 6" x 9-1/8" | Aber / Advanced (LA Spas) 47 sq ft top load |
| FC-0317 | 60407 | 6" x 9-1/4" | Master Spas Twilight Series 40 sq ft |
| FC-0320 | 60351 | 6" x 9-7/8" | top load |
| FC-0330 | 60451 | 6" x 12-3/8" | top load |
| FC-0350 | 60602 | 6" x 16-1/4" | top load |
| FC-0359 | 60401 | 6" x 8-1/4" | Waterway Front Access Skim Filter 50 |
| FC-0360 | 60402 | 6" x 8-1/4" | stacked top load (upper) Waterway, Custom Molded Products |
| FC-0361 | 60403 | 6" x 8-1/4" | stacked top load (lower) Waterway, Custom Molded Products |
| FC-0418 | 70306 | 7" x 7-1/4" | Micro Filter, 7-1/4" OAL(REMOVABLE TOP) |
| FC-0420 | 70321 | 7" x 8" | top load-Coleman Spas, Artesian Spas |
| FC-0425 | 70323 | 7" x 8" | top load |
| FC-0435 | 70402 | 7" x 9-3/4" | top load-Coleman Spas. Vita Spas |
| FC-0460 | 70503 | 7" x 14-3/4" | Coleman Spas |
| FC-0463 | 70506 | 7" x 14-3/4" | top load-Coleman Spas, Vita Spas |
| FC-0470 | 70751 | 7" x 14-3/4" | Dimension One Spas |
| FC-0475 | 70522 | 7" x 10-1/2" | top load-Dimension One Spas |
| FC-0483 | 70322 | 7" x 8" | Softsider Spas, Pleatco skim filter |
| FC-0515 | 80601 | 8" x 9-1/4" | top load-Master Spas |
| FC-0516 | 80702 | 8" x 9-1/4" | top load-Master Spas |
| FC-0536 | 80503 | 8" x 6" | Bullfrog spas made 2003-2012 (short-thread filter) |
| FC-0610 | 70252 | 7" x 9-13/16" | American, Swimquip, Premier |
| FC-0610 | 70256 | 7" x 9-13/16" | American, Swimquip, Premier |
| FC-0630 | 70756 | 7" x 29-3/8" | American, Premier |
| FC-0650 | 71003 | 7" x 29-3/8" | American, Premier |
| FC-0675 | 70903 | 7" x 20" | Clean & Clear Plus, American Quantum |
| FC-0684 | 10501 | 10-1/16" x 8-9/16" | Pentair Clean & Clear 50; Predator 50 |
| FC-0685 | 10751 | 10-1/16" x 16-1/8" | Pentair Clean & Clear 75 (CC75); Predator 75 |
| FC-0686 | 10101 | 10-1/16" x 23-5/8" | Pentair Clean & Clear 100 (CC100); Predator 100; Clean &… |
| FC-0687 | 10150 | 10-1/16" x 31-1/8" | Pentair Clean & Clear 150 (CC150); Predator 150; Clean &… |
| FC-0688 | 10201 | 10-1/16" x 31-1/8" | Pentair Clean & Clear 200 (CC200); Predator 200; Clean &… |
| FC-0690 | 70881 | 7" x 16-1/2" | American Quantum |
| FC-0695 | 71254 | 7" x 26" | Clean & Clear Plus, American Quantum |
| FC-0696 | 81255 | 10-1/16" x 23-5/8" | Pentair Clean & Clear 125 (CC125); Predator 125 |
| FC-0730 | 70758 | 7" x 29-3/8" | Baker-Hydro HM-75 |
| FC-0770 | 70754 | 7" x 19-5/8" | Baker-Hydro |
| FC-0780 | 71004 | 7" x 29-3/8" | Baker-Hydro UM-100 |
| FC-0800 | 70851 | 7" x 27" | Jandy CV340, CL340 |
| FC-0810 | 70852 | 7" x 27" | Jandy CV460, CL460 |
| FC-0820 | 71451 | 7" x 33" | Jandy CV580, CL580 |
| FC-0821 | 81007 | 8-15/16" x 23-5/16" | Jandy CS100 |
| FC-0823 | 82003 | 8-15/16" x 33-1/8" | Jandy CS200 |
| FC-0824 | 82501 | 8-15/16" x 33-1/8" | Jandy CS250 |
| FC-0903 | 81503 | 8-15/16" x 24-7/16" | Astral 2515 CE Terra |
| FC-1003 | 70302 | 7" x 7-1/4" | Micro Filter, 7-1/4" OAL |
| FC-1007 | 80402 | 8" x 6-3/4" | Micro Filter |
| FC-1210 | 40122 | 4-5/8" x 11-7/8" | Hayward C120RE |
| FC-1211 | 82002 | 8-15/16" x 28-3/16" | Hayward Star-Clear Plus C1900 |
| FC-1215 | 40203 | 4-5/8" x 11-7/8" | Hayward MicroStar-Clear C200 (in-line); American Commander… |
| FC-1220 | 40254 | 4-5/8" x 11-7/8" | Hayward MicroStar-Clear C225 (in-line); American Commander… |
| FC-1223 | 70561 | 7" x 14-3/16" | Hayward SwimClear C2020, C2025; Super-Star-Clear C2000 |
| FC-1225 | 70811 | 7" x 19-5/8" | Hayward SwimClear C3030, C3025, C3020; Super-Star-Clear… |
| FC-1226 | 71061 | 7" x 25-1/2" | Hayward SwimClear C4030, C4025, C4020; Super-Star-Clear… |
| FC-1227 | 71311 | 7" x 32-13/16" | Hayward SwimClear C5030, C5025, C5020; Super-Star-Clear… |
| FC-1228 | 70408 | 7" x 14-3/16" | Hayward Easy-Clear C400 |
| FC-1230 | 70251 | 7" x 9-13/16" | Hayward Star-Clear C250 |
| FC-1235 | 70517 | 7" x 14-3/16" | Sta-Rite PRC 50 |
| FC-1240 | 70508 | 7" x 19-5/8" | Hayward Star-Clear C500; Easy-Clear C550 |
| FC-1245 | 70551 | 7" x 19-5/8" | Hayward CX550RE, Muskin P/N 58039, FE-127 |
| FC-1250 | 71002 | 7" x 29-7/16" | Hayward CX750RE |
| FC-1255 | 80755 | 8-15/16" x 17-3/8" | Hayward Star-Clear Plus C751 |
| FC-1260 | 77517 | 7" x 19-5/8" | Sta-Rite PRC 75 |
| FC-1265 | 11001 | 10-1/8" x 19-1/2" | Hayward SwimClear Single Element C100S |
| FC-1266 | 11503 | 10-1/8" x 23-1/8" | Hayward SwimClear Single Element C150S |
| FC-1267 | 12001 | 10-1/8" x 28-1/8" | Hayward SwimClear Single Element C200S |
| FC-1270 | 71011 | 7" x 25-1/2" | Hayward Super-Star-Clear C4000 / C4000S; SwimClear C4020 |
| FC-1275 | 71121 | 7" x 25-1/2" | Hayward Super-Star-Clear C4500; SwimClear C4520 |
| FC-1280 | 80752 | 8-1/2" x 17-3/8" | Hayward Star-Clear II C1500 |
| FC-1285 | 81005 | 8-15/16" x 17-3/8" | Hayward X-Stream CC1000 |
| FC-1286 | 81505 | 8-15/16" x 23-5/16" | Hayward X-Stream CC1500 |
| FC-1287 | 81502 | 8-15/16" x 23-5/16" | Jandy CS150 |
| FC-1288 | 82001 | 8-15/16" x 23-5/16" | Waterway Clearwater II 200 |
| FC-1290 | 81002 | 8-1/2" x 23-5/16" | Hayward Star-Clear II C1100 |
| FC-1291 | 71008 | 7" x 29-7/16" | Hayward Star-Clear C1000 |
| FC-1292 | 80951 | 8-15/16" x 17-3/8" | Hayward Star-Clear Plus C900 |
| FC-1293 | 81202 | 8-15/16" x 23-5/16" | Hayward Star-Clear Plus C1200 |
| FC-1294 | 81756 | 8-15/16" x 28-3/16" | Hayward Star-Clear Plus C1750 |
| FC-1296 | 71253 | 7" x 32-13/16" | Hayward CX1260RE |
| FC-1297 | 71371 | 7" x 32-13/16" | Hayward Super-Star-Clear C5500; SwimClear C5520 |
| FC-1298 | 90851 | 9-1/4" x 14-3/16" | Hayward CX850RE |
| FC-1299 | 91201 | 9-1/4" x 19-5/8" | Hayward ASL Full-Flo C1250 |
| FC-1320 | 50503 | 5-11/16" x 10-3/8" | Jacuzzi Whirlpool Bath (front load) |
| FC-1330 | 50257 | 5-11/16" x 10-3/8" | Jacuzzi Whirlpool Bath (front load) |
| FC-1400 | 10801 | 10" x 14-9/16" | Jacuzzi Brothers |
| FC-1401 | 10120 | 10" x 20-1/16" | Jacuzzi Brothers |
| FC-1402 | 10160 | 10" x 24-5/16" | Jacuzzi Brothers |
| FC-1403 | 10200 | 10" x 29-13/16" | Jacuzzi Brothers 200 sq ft |
| FC-1415 | 50151 | 5" x 13-5/16" | Jacuzzi CFR-15 (in-line) |
| FC-1425 | 50251 | 5" x 13-5/16" | Jacuzzi CFR-25(in-line) |
| FC-1426 | 60254 | 6-7/8" x 11-7/8" | Jacuzzi CF-25 |
| FC-1437 | 50371 | 5" x 13-5/16" | Jacuzzi CFR-37(in-line) |
| FC-1455 | 70601 | 7" x 17-11/16" | Jacuzzi CE |
| FC-1460 | 90501 | 9-15/16" x 10" | Jacuzzi CFR 50, CFT 50 |
| FC-1480 | 90753 | 9-15/16" x 14-1/4" | Jacuzzi CFR 75, CFT 75 |
| FC-1490 | 91003 | 9-15/16" x 19-7/8" | Jacuzzi CFR-100 |
| FC-1492 | 71802 | 7-13/16" x 22-13/16" | Jacuzzi, Cantar, Competition TC550 Tri-Clops Replacement… |
| FC-1495 | 91502 | 9-15/16" x 24" | Jacuzzi CFR-150 |
| FC-1498 | 92001 | 9-15/16" x 24" | Jacuzzi CFR-200 |
| FC-1610 | 40305 | 4-15/16" x 14-7/8" | Martec, Sonfarrel |
| FC-1617 | 40452 | 4-15/16" x 14-7/8" | Santanna |
| FC-1617 | 40454 | 4-15/16" x 14-7/8" | Cal Spas, Martec, Sonfarrel, Advantage Mfg |
| FC-1620 | 42511 | 4-15/16" x 11-7/8" | Martec, Sonfarrel, Advantage Mfg. |
| FC-1920 | 70501 | 7-7/8" x 11-1/8" | 50 GPM Pac-Fab |
| FC-1930 | 70603 | 7-7/8" x 14" | Pentair Mitra 60 GPM (MA-60/160) |
| FC-1940 | 70802 | 7-7/8" x 22-1/8" | 80 GPM Pac-Fab |
| FC-1950 | 71013 | 7-7/8" x 22-1/8" | 100 GPM Pac-Fab, 105 GPM Wet Institute |
| FC-1960 | 71502 | 7-7/8" x 33-3/8" | 150 GPM Pac-Fab |
| FC-1962 | 60202 | 6-1/4" x 26-3/4" | Quad DE 80 |
| FC-1963 | 60255 | 6-1/4" x 32-3/4" | Pentair Quad D.E. 100 |
| FC-1970 | 80754 | 8-7/8" x 19-1/2" | Purex DM |
| FC-1975 | 70604 | 7" x 14-1/8" | Pentair Clean & Clear Plus 240 (CCP240) |
| FC-1976 | 70804 | 7" x 20" | Pentair Clean & Clear Plus 320 (CCP320) |
| FC-1977 | 71053 | 7" x 26-1/16" | Pentair Clean & Clear Plus 420 (CCP420) |
| FC-1978 | 71252 | 7" x 32-1/16" | Pentair Clean & Clear Plus 520 (CCP520) |
| FC-1980 | 70871 | 7" x 19-1/8" | Hayward CX591XRE |
| FC-2015 | 50253 | 5-3/16" x 11-7/8" | Premier(old) |
| FC-2018 | 53001 | 5-3/16" x 23-1/4" | Premier, Maxi-Sweep |
| FC-2115 | 70331 | 7" x 14" | Pentair / Purex CF-33 |
| FC-2115 | 70333 | 7" x 14" | Purex CE-33/100 |
| FC-2130 | 70404 | 7" x 11-1/8" | Purex CF-40 |
| FC-2150 | 71801 | 7" x 19-5/8" | Purex CF-60 |
| FC-2160 | 70801 | 7" x 19-5/8" | Purex CF80 |
| FC-2170 | 70671 | 7" x 16" | Purex CF-67.5 (Tango Pools) |
| FC-2180 | 71052 | 7" x 25-5/8" | Purex CF-105/315 |
| FC-2190 | 77516 | 7" x 18-7/16" | Pac-Fab Seahorse-300 |
| FC-2192 | 71010 | 7" x 24-3/4" | Pac-Fab Seahorse-400 |
| FC-2194 | 71251 | 7" x 30-7/16" | Pac-Fab Seahorse-500 |
| FC-2315 | 20065 | 2-7/8" x 9-3/4" | American, Pac-Fab, Premier, Rainbow, Swimquip, Swimrite |
| FC-2320 | 20151 | 2-7/8" x 17-1/16" | Rainbow-Hi Flow |
| FC-2324 | 20191 | 2-7/8" x 17-1/16" | Rainbow-Chloro |
| FC-2330 | 20082 | 2-7/8" x 19-1/2" | Rainbow 19 |
| FC-2340 | 20132 | 2-7/8" x 19-1/2" | Rainbow 19X |
| FC-2350 | 20133 | 2-7/8" x 29-1/4" | Rainbow 29 |
| FC-2360 | 20181 | 2-7/8" x 29-1/4" | Rainbow 29X |
| FC-2365 | 20131 | 2-7/8" x 14-11/16" | Rainbow |
| FC-2370 | 42521 | 4-15/16" x 13-5/16" | Rainbow, Waterway Plastics, Custom Molded Products |
| FC-2372 | 42514 | 4-15/16" x 13-5/16" | Rainbow Leaf Canister |
| FC-2375 | 42513 | 4-15/16" x 13-5/16" | Rainbow / Pentair Dynamic Series I RDC-25, II & III… |
| FC-2380 | 40371 | 4-15/16" x 13-5/16" | Rainbow, Waterway Plastics, Morgan Spas. Leisure Bay Spas.… |
| FC-2385 | 40353 | 4-15/16" x 9-1/4" | Rainbow / Pentair Dynamic Series IV DFM/DFML 35; Waterway… |
| FC-2386 | 40352-2PK | 4-15/16" x 4-5/8" | Rainbow DSF-35, Waterway Plastics |
| FC-2387 | 40505-2PK | 4-15/16" x 6-5/8" | Rainbow DSF-50, Waterway Plastics |
| FC-2390 | 40506 | 4-15/16" x 13-5/16" | Rainbow / Pentair Dynamic Series I RDC-50, II & III… |
| FC-2392 | PP1271 | 4-15/16" x 13-5/16" | Replacement for C-4950, C-4326, C-4625-Disposable |
| FC-2394 | 40451 | 4-15/16" x 12-1/4" | spa filter |
| FC-2395 | 40751 | 4-15/16" x 20-1/8" | Rainbow RTL-75, Custom Molded Products |
| FC-2397 | 41002 | 4-15/16" x 26-11/16" | Rainbow / Pentair RTL-100 / Dynamic 100 |
| FC-2399 | 40257 | 4-15/16" x 6-5/8" | Freeflow Spas TLX, RLX |
| FC-2400 | 40258 | 4-15/16" x 6-5/8" | Freeflow Spas CLX |
| FC-2401 | 50452 | 5-5/16" x 10" | Freeflow Spas Legend |
| FC-2530 | 80506 | 8-11/16" x 13-5/16" | Sta-Rite 50TX, 50GPM-TX, 50TXR, T-50TX, T-50TXR, PTM50 |
| FC-2540 | 80701 | 8-11/16" x 18-3/16" | Sta-Rite 70TX, 70GPM-TX, 50TXR, T-70TX, T-70TXR, PTM70 |
| FC-2550 | 81003 | 8-11/16" x 25-11/16" | Sta-Rite 100TX, 100GPM-TX, 100TXR, T-100TX, T-100TXR, PTM100 |
| FC-2560 | 81351 | 8-11/16" x 34-1/2" | Sta-Rite T-135TX ( Posi-Flo) |
| FC-2570 | 81372 | 8-11/16" x 31-1/4" | Sta-Rite 135TX, 135GPM-TX, 135TXR, T-135TX, T-135TXR, PTM135 |
| FC-2575 | 81253 | 8-15/16" x 28-3/16" | Sta-Rite Posi-Clear PXC-125; Waterway Pro-Clean 125 with… |
| FC-2576 | 81504 | 8-15/16" x 28-3/16" | Sta-Rite Posi-Clear PXC-125 (150 sq ft element); Waterway… |
| FC-2580 | 70507 | 7" x 19-3/8" | Swimquip |
| FC-2620 | 42510 | 4-15/16" x 9-13/16" | Santanna |
| FC-2650 | 40259 | 4-15/16" x 9-13/16" | Santanna |
| FC-2660 | 40453 | 4-15/16" x 14-7/8" | Santanna |
| FC-2710 | 40402 | 4-5/8" x 16-3/4" | Sundance Spas |
| FC-2715 | 60605 | 6-3/4" x 15-1/2" | Jacuzzi Premium |
| FC-2717 | 60454 | 6" x 13-1/2" | Jacuzzi Premium Spas |
| FC-2725 | 60505 | 6-15/16" x 19-5/8" | Sundance Spas |
| FC-2730 | 70653 | 7-1/2" x 14-3/4" | Sundance Spas |
| FC-2740 | 70654 | 7-1/2" x 14-3/4" | Sundance Spas |
| FC-2750 | 81251 | 8-7/16" x 18-1/8" | Sundance Spas |
| FC-2760 | 77514 | 7-1/2" x 17-3/4" | Sundance Spas |
| FC-2761 | 40354 | 4-3/4" x 12-1/2" | Sundance 2540-387 |
| FC-2769 | PP1644 | 5-5/8" x 18-3/4" | Sundance 6473-164 (Inner) |
| FC-2770 | 70902 | 7" x 19" | Sundance, 19"w/ 1-1/2" MPT |
| FC-2780 | 81252 | 8-7/16" x 19" | Sundance 120 / 125 (double-end), models before 2006 |
| FC-2781 | 80952 | 8" x 15-1/2" | Sundance Spas, Jacuzzi |
| FC-2790 | 81254 | 8-7/16" x 18" | Sundance Spas-Universal Length |
| FC-2791 | 80301 | 8-1/2" x 19" | 6540-507 |
| FC-2800 | 60521 | 6-3/4" x 15-1/2" | Jacuzzi Premium |
| FC-2809 | 52512 | 5-3/4" x 7-1/16" | Jazzi Spa |
| FC-2810 | 80801 | 8-7/16" x 14" | Sundance Spas-MicroClean 6540-501 |
| FC-2811 (original 5-1/2" x 11" size) | 50403 | 5-3/16" x 10-3/4" | Del Sol Spas |
| FC-2812 | PP2002 | 7-3/4" x 5" | Sundance Micro Filter 6540-502 |
| FC-2915 | 40403 | 4-15/16" x 11-1/4" | Waterway Plastics |
| FC-2930 | 40752 | 4-15/16" x 23-5/8" | Waterway Plastics |
| FC-2940 | 41001 | 4-15/16" x 23-5/8" | Waterway 100; Cal Spas |
| FC-2960 | 90752 | 9-15/16" x 13-5/16" | Waterway Clearwater 75 (original coreless); Rec Warehouse 75 |
| FC-2965 | 91002 | 9-15/16" x 19-5/16" | Waterway Clearwater 100 (original coreless); Rec Warehouse… |
| FC-2969 | 91503 | 9-15/16" x 25-5/16" | Waterway Clearwater, Rec, Warehouse |
| FC-2970 | 50451 | 5-5/16" x 10-1/8" | Rec Warehouse S2/G2 Spa, Rainbow, Waterway |
| FC-2971 | 50651 | 5-5/16" x 14-13/16" | Rec Warehouse / Leisure Bay S2/G2 Spa 75; Rainbow; Waterway |
| FC-2972 | 50801 | 5-5/16" x 17-13/16" | Rec Warehouse / Leisure Bay S2/G2 Spa 100; Rainbow; Waterway |
| FC-2975 | 51002 | 5-5/16" x 21-5/16" | Waterway, Coast Spas |
| FC-2976 | 51351 | 5-5/16" x 30-1/8" | Water. Coast Spas |
| FC-3027 | 20041 | 2-3/4" x 6" | Skim Filter |
| FC-3029 | 42518 | 4-3/8" x 7-3/4" | Pageant Spa Top Load |
| FC-3052 | 80504 | 8-1/2" x 7-1/4" | Vita Spa |
| FC-3053 | 80502 | 8-1/2" x 7-1/4" | Vita Spa 50 |
| FC-3059 | 70759 | 7-1/8" x 10-1/2" | Dimension One and @Home Hot Tubs 75 sq ft filter (models… |
| FC-3060 | 20062 | 2-3/4" x 9-3/4" | Harmsco ST/6, American, Pac-Fab, Premier, Rainbow… |
| FC-3061 (set of 7) | 20062 | 2-3/4" x 9-3/4" | Harmsco ST/6, American, Pac-Fab, Premier, Rainbow… |
| FC-3062 | 20063 | 2-3/4" x 9-3/4" | Harmsco OTC/6-4 |
| FC-3065 | 20066 | 2-7/8" x 14-11/16" | Wet Institute |
| FC-3066 | 20065 | 2-7/8" x 9-3/4" | American, Pac-Fab, Premier, Rainbow, Swimquip, Swimrite |
| FC-3067 | 20101 | 2-5/8" x 19-15/16" | Encon Spa |
| FC-3069 | 30121 | 3-1/4" x 14-11/16" | Sylvan |
| FC-3071 | 40202 | 4-5/8" x 9-3/4" | Aqua Spa |
| FC-3075 | 60503 | 6" x 19-5/8" | Four Seasons |
| FC-3076 | 30081 | 3-1/4" x 9-3/4" | Alcove |
| FC-3077 | 40101 | 4-1/4" x 4" | skim filter |
| FC-3078 | 40303 | 4-15/16" x 10-3/8" | skim filter, Lifestyle |
| FC-3082 | 40302 | 4-15/16" x 10-3/8" | Nemco |
| FC-3084 | 70511 | 7" x 10-3/4" | Caldera Spas |
| FC-3085 | 70752 | 7" x 14-3/4" | Caldera Spa |
| FC-3089 | 60751 | 6" x 14-3/4" | Advanced Spa |
| FC-3091 | 50221 | 5-3/16" x 11-7/8" | Advanced Spa(original) |
| FC-3097 | 50402 | 5-1/2" x 17" | ozone cartridge (Dimension One Spas) |
| FC-3102 | 50751 | 5-7/8" x 19-1/4" | Seasonmaster Model 131 before 1994) |
| FC-3106 | 10100 | 10-1/16" x 19-5/8" | Airwick, Heldor, Vak-Pak, Dyna-Pure |
| FC-3112 | 70803 | 7-7/8" x 13-3/16" | Fox Wal-Pak |
| FC-3116 | 70906 | 7" x 19-5/8" | Poolco 90 |
| FC-3117 | 70702 | 7" x 25-1/4" | Poolco 120 |
| FC-3120 | 20035 | 2-3/4" x 5-1/8" | Spa-In-A-Box |
| FC-3125 | 20043 | 2-7/8" x 9-3/4" | fill filter |
| FC-3128 | PP6903 | 2-3/4" x 10" | PP Pre Filter with hose adapter |
| FC-3130 | 40161 | 4-15/16" x 5-1/2" | Splash Tub |
| FC-3135 | 60152 | 6-3/8" x 5-1/8" | Splash Tub |
| FC-3310 | 80501 | 8" x 9" | Coleman Spas |
| FC-3320 | 80753 | 8" x 13" | Coleman Spas 75 sq ft filter (models after 1992) |
| FC-3623 | 50352 | 5-3/16" x 11-15/16" | Marquis Spas (old) |
| FC-3626 | 50254 | 5-3/16" x 11-7/8" | Marquis Spas (old) |
| FC-3634 | 50601 | 5-3/16" x 19-5/8" | Pacific Marquis (new) |
| FC-3638 | 50502 | 5-3/16" x 14-1/8" | Marquis Spas (old style) |
| FC-3709 | 40055 | 4-1/4" x 8" | Coleco F-120 |
| FC-3710 | 40051 | 4-1/4" x 8" | Coleco F-120/DR-7, Krystal Klear Models 108R/12, Intex… |
| FC-3730 | 40082 | 4-3/4" x 11" | Coleco F-112, F-350, CR-11, DR-11 |
| FC-3743 | 40102 | 4-3/4" x 8" | General Foam Plastics |
| FC-3744 | 40071 | 4-3/4" x 8" | General Foam Plastics |
| FC-3748 | 50303 | 5-3/4" x 12" | Intex 58621, Krystal Klear Models 520/530, Sand-n-Sun, Wet… |
| FC-3751 | 30021 | 3-1/8" x 3-11/16" | Intex "E" skim filter |
| FC-3752 | 50152 | 5-3/4" x 10" | Intex "B" filter |
| FC-3753 | 40025 | 4-1/4" x 3-3/4" | Intex Sand-n-Sun size D; Aqua Leisure size 1 (twin pack) |
| FC-3754 | 60755 | 6-9/16" x 13-5/16" | Waterway Dyna-Flo XL |
| FC-3810 | 40062 | 4-5/16" x 8" | Muskin FP A2027, Sears, Haugh Products |
| FC-3811 | 40061 | 4-5/16" x 8" | Muskin |
| FC-3850 | 40081 | 4-5/16" x 8" | Muskin A2300 |
| FC-3910 | 50301 | 5-1/8" x 10-1/4" | Hot Springs Spas/Watkins Mfg.(Model FH/IH(220 volt)) |
| FC-3915 | 60301 | 6" x 10-1/2" | Hot Spring 30 sq ft |
| FC-3920 | 60331 | 6" x 9" | Hot Springs Spas/Watkins Mfg |
| FC-3930 | 60453 | 6-3/8" x 11-7/8" | Hot Springs Spas/ Watkins Mfg. |
| FC-3960 | 80651 | 8-1/2" x 10-1/2" | Hot Spring 65 sq ft (upgrade from PWK45N) |
| FC-3963 | 75017 | 7" x 10-3/4" | Caldera 50 (new style) |
| FC-3964 | 77515 | 7" x 14-3/4" | Caldera 75 (new style) |
| FC-3965 | 81004 | 8" x 16-1/2" | Caldera 100 (Utopia, Elation, Aspire 2005+) |
| FC-3966 | 81008 | 8" x 16-1/2" | Caldera |
| FC-4010 | 70401 | 7" x 9-1/8" | Doughboy Skim-Line |
| FC-4015 | 70602 | 7" x 17-5/8" | Doughboy Skim-Line |
| FC-4020 | 70901 | 7" x 26-1/4" | Doughboy Skim-Line |
| FC-5180 | 71007 | 7-1/4" x 29-1/2" | Waterco Trimline CC-100 |
| FC-6107 | 70656 | 7-1/2" x 15-3/16" | Harmsco SC/TC 75 |
| FC-6110 | 77518 | 7-1/2" x 19-1/2" | Harmsco SC/TC 105 |
| FC-6310 | 40507 | 4-15/16" x 17-3/8" | Advantage Electric |
| FC-6315 | 77519 | 7-1/4" x 14-9/16" | Advantage Mfg. |
| FC-6320 | 71005 | 7-1/4" x 21-5/8" | Advantage Mfg. |
| FC-6325 | 71504 | 7-1/4" x 28-13/16" | Advantage Mfg. |
| FC-9320 | DG-1112 | 11" x 12" | D.E. grid: 24 sq ft American, Hayward, Pac-Fab, Sta-Rite… |
| FC-9330 | DG-1118 | 11" x 18" | D.E. grid: 36 sq ft American, Hayward, Pac-Fab, Sta-Rite… |
| FC-9340 | DG-1124 | 11" x 24" | D.E. grid: 48 sq ft American, Pac-Fab, Sta-Rite, Jandy… |
| FC-9350 | DG-1130 | 11" x 30" | D.E. grid: 60 sq ft American, Pac-Fab, Sta-Rite, Jandy… |
| FC-9360 | DG-1136 | 11" x 36" | D.E. grid: 72 sq ft American, Hayward, Pac-Fab, Sta-Rite… |
| FC-9420 | DG-0912 | 9-3/4" x 12" | D.E. grid: 24 sq ft American, Pac-Fab, Hayward, Astral |
| FC-9430 | DG-0918 | 9-3/4" x 18" | D.E. grid: 36 sq ft American, Pac-Fab, Hayward, Astral… |
| FC-9440 | DG-0924 | 9-3/4" x 24" | D.E. grid: 48 sq ft American, Pac-Fab, Hayward, Jandy… |
| FC-9450 | DG-0930 | 9-3/4" x 30" | D.E. grid: 60 sq ft American, Pac-Fab, Hayward, Jandy… |
| FC-9460 | DG-0936 | 9-3/4" x 36" | D.E. grid: 72 sq ft American, Pac-Fab, Hayward, Jandy… |
| FC-9520 | DGS-1112 | 11" x 12" | Hayward DEX2400DA, Pro-Grid DE2400 |
| FC-9530 | DGS-1118 | 11" x 18" | Hayward W3DE3620, DE3620, Pro-Grid DE3600 |
| FC-9540 | DGS-1124 | 11" x 24" | Micro-Clear / Pro-Grid 48 sq ft (full grids DEX4800DA… |
| FC-9550 | DGS-1130 | 11" x 30" | Hayward W3DE6020, Pro-Grid DE6020 |
| FC-9560 | DGS-1136 | 11" x 36" | Hayward Micro-Clear / Pro-Grid 72 sq ft (full grids… |
Also: Unicel to Darlly · Pleatco to Darlly
Where to buy Darlly cartridges
Pool and spa businesses in Florida, Georgia, South Carolina, Alabama, Mississippi, Louisiana and Texas order through their Grit Game rep. Everywhere else, contact Darlly Filtration directly.
Cross-reference checked October 21, 2026 against Unicel's 2026 Replacement Guide, Pleatco's catalog (updated September 2025), filbur.com and darllyfilter.com. A competitor number is listed only when that brand's own data pairs it with the same cartridge size. Always compare the size and end caps of your old cartridge before ordering.
Brand names and part numbers are trademarks of their respective owners and are shown only to identify compatible replacements. Darlly Filtration is not affiliated with or endorsed by them. Cross-reference by The Grit Game, Darlly's sales agency.