Filter Cartridge Code Comparison
| Our Code | Pleatco | Unicel | Filbur | Darlly | Brand Code |
| HTF0100 | PCST80 | C-5396 | FC-2975 | 51002 | |
| HTF0110 | PWW10 | C-4310 | FC-3077 | 40101 | |
| HTF0113 |
PSG13.5 |
4CH-19 | FC-1085 | 40134 | |
| HTF0117 | PRB17.5SFPR | C-4401 | FC-2386 | 40352 | |
| HTF0119 | PA13 | 4CH-21 | FC-0121 | 40191 | |
| HTF0120 | PHC25P4 | 4CH-20 | FC-0125 | 40201 | |
| HTF0125 | PRB25-IN | C-4326 | FC-2375 | 41513 | |
| HTF0127 | PSG27.5 | FC-0134M | 40271 | ||
| HTF0130 | PWK30 | C-6430 | FC9315 | 60301 | 31489 |
| HTF0135 | PRB35-IN | C-4335 | FC-2385 | 40353 | 8514 |
| HTF0137 | PRB37-IN-4 | C-4637 | FC-2380 | 40371 | |
| HTF0140 | PVT40 | 7CH-40 | FC-0435 | 70402 | |
| HTF0145 | PJW40SC-F2M | 5CH-402 | FC-2811 | 50403 | |
| HTF0147 | PTL47W-P | 6CH-47 | FC-031 | 06471 | |
| HTF0150 | PRB50-IN | C-4950 | FC-2390 | 40506 | 8510 |
| HTF0160 | PJW60TL-OT-F2S | 6CH-961 | FC-2715 | 60605 | 6000-383 |
| HTF0165 | PWK65 | C-8465 | FC-2800 | 80651 | 31114 |
| HTF0175 | PDO75-2000 | C-7368 | FC-3059 | 70759 | |
| HTF0180 | PSD85-2002 | C-8380 | FC-2715 | 80601 | 6540-501 |
| HTF0210 | PMA10 | 40103 | |||
| HTF0220 | PSANT20 | FC-0126 | 40206 | ||
| HTF0225 | PGS25 | 4CH-24 | FC-0131 | 40260 | |
| HTF0230 | PMA30-2002-R | C-7330 | FC-1003 | 70302 | |
| HTF0235 | 5CH-352 | FC-01960M | 50351 | 8542 | |
| HTF0240 | PWK40 | C-660 | FC-3930 | 60453 | |
| HTF0245 | PWW-50 | 6CH-940 | FC-0359 | 60401 | 8550 |
| HTF0245RT | PWW-50 | 6CH-940 | FC-0359 | 60401 | 8550 |
| HTF0250 | PVT50-W | C-8350 | FC-3053 | 80502 | |
| HTF0250H | PVT50WH | 8CH-502 | 80504 | ||
| HTF0275 | PRB75 | C-4975 | FC-3930 | 40751 | |
| HTF0320 | C-4303 | FC-0185 | 40153 | ||
| HTF0325 | PDM25 | 40261 | |||
| HTF0330 | PTL20 | 4CH-30 | 43072 | ||
| HTF0335 | PMAX50P4 | 5CH-35 | FC-0300 | 50353 | |
| HTF0340 | 2000-498 | ||||
| HTF0345 | PMA45-2004-R | C-8341 | FC-1007 | 80451 | |
| HTF0350 | PPM50SC-F2M | 5CH-502 | FC-0195 | 50501 | 8540 |
| HTF0375 | PLBS75 | C-5374 | FC-2971 | 50651 | |
| HTF0420 | PVT20 | 30201 | |||
| HTF0425 | PRB25-SF-PR | C-4405 | FC-2387 | 40505 | |
| HTF0440 | QUALI-FLO | ||||
| HTF0445 | PWW100-ST | 6CH-941 | FC-0361 | 60402 | |
| HTF0450 | PASS0SV | 6CH-502 | FC-0311 | 60506 | |
| HTF0475 | PCD75N | C-7375 | FC-3964 | ||
| HTF0520 | PLAS35 | 5CH-203 | FC-0303 | 50201 | |
| HTF0525 | PTL25W-SV-P-4 | 6CH-26 | FC-0310 | 60252 | |
| HTF0545 | PWW100-ST | 6CH-942 | FC-0361 | 60403 | |
| HTF0550 | C-5302 | FC-3092 | 50504 | ||
| HTF0625 | PLT25 | C-5621 | 50221 | ||
| HTF0645 | PFF50P | 5CH-45 | FC-2401 | 50452 | |
| HTF0650 | PAP50-4 | C-9405 | FC-0684 | 10501 | |
| HTF0725 | PVT25N-P | FC-3029 | |||
| HTF0825 | PA25-4 | C-7626 | FC-1230 | 70251 | |
| HTF0850 | PA50 | C-7656 | FC-1240 | 70508 | |
| HTF0925 | PFF25P4 | 4CH-22 | FC-2399 | 40257 | |
| HTF0950 | PCS50N | C-8450 | FC-3310 | 80501 | |
| HTF1025 | 2540-384 | ||||
| HTF1050 | PLBS50 | C-5345 | FC-2970 | 50451 | |
| HTF1120 | PSD125-UNIV | C-8325 | 81254 | ||
| HTF1125 | PSD125-UNIV | C-8326 | 81252 | ||
| HTF1150 | PCD50N | C-7350 | FC-3963 | 75017 | |
| HTF1225 | 50153 | ||||
| HTF1250RT | PJW50 | C-5300 | |||
| HTF1325 | PJW23 | C-5601 | FC-1330 | ||
| HTF2100 | PLBS100 | C-5397 | FC-2972 | 50801 | |
| HTF2120 | PSD125-HORIZ | C-8320 | FC-2750 | 81251 | |
| HTF3100 | PSD100 | C-8399 | FC-3965 | ||
| HTF3120 | C-5351 | FC-2976 | 50152 | ||
| HTF35IT | PWW50L | 43072 | |||
| HTF35ITSM | PWW50L | 43072 | |||
| HTF4100 | PWWDFX100 | C-6310 | |||
| HTF4120 | 80803 | 6473-165S | |||
| HTF50IT | PWW50L | 4CH-949 | FC-0172 | 40508 | |
| HTF5100 | PWK100 | C-8300 | FC-3966 | ||
| HTFBWT2 | PBW5PAIR | ||||
| HTFBWV1 | 54112 /54113 | ||||
| HTFDIS | |||||
| HTDINTE | PIN3PAIR | C-3302 | FC-3751 | 30021 | |
| HTFJ200 | 2540-381 | ||||
| HTFJ440 | 2540-387 | ||||
| HTFJ475 | 2540-383 | ||||
| HTFJAZICMT | |||||
| HTFJAZIFMT | |||||
| HTFLASS | PIN3PAIR | C-3302 | FC-3751 | 30021 | |
| HTFLAYZ | C4607 | ||||
| HTFMCUI | PP1604 | 6473-164S | |||
| HTFMS10 | M-SPA | ||||
| HTFPRE | |||||
| HTFSDMC | SFS92 | ||||
| HTFSIAB | PH3 | C-2305 | 20035 | ||
| HTFSTPO |