| 1 | 17-445-1218 | Wing Nut, Harmsco, Brass, All Models | 202 |
| 2 | 17-445-1190 | Lid, Harmsco BF | 530 |
| 3 | _O-290 | Gasket, Rim 11" Harmsco 550 | O-290 |
| 4 | Discontinued | Top Disc, Harmsco, Stainless Steel, BF96/BF144 | 901 |
| 5 | 90-445-1000 | O-Ring, Buna-N, Harmsco BF96/BF144, Holding Rod | 930 |
| 6 | 17-445-1002 | Pipe Cap, Harmsco, BetterFilter Series | 513 |
| 7 | 17-445-1004 | Holding Rod, Harmsco, BF126/BF144 | 534 |
| 7 | 17-445-1144 | Holding Rod, Harmsco, 20 1/4" w/Thread, BF84/BF96 | 512 |
| 9 | 17-175-1282 | Cartridge, 6sqft,1-1/16"ob,1-1/16"ot,2-3/4",9-3/4", 4oz | PH6 |
| 9 | 17-445-1012 | Cartridge, Harmsco Betterfilter,6sqft, 9-3/4", 2-3/4"OD, OEM | ST/6 |
| 10 | 17-445-1282 | Standpipe, Harmsco BF96 | 965 |
| 10 | 17-445-1284 | Standpipe, Harmsco BF144 | 1445 |
