Exploded parts diagrams: This part is shown as item #10 on the Cartridge Filter, Pentair American, Quantum RPM; item #14 on the Cartridge Filter, Pentair Purex CFM; item #10 on the DE Filter, Pentair/Purex, SM/SMBW 4000, 4024-4060 exploded parts diagrams.
🔧 Cartridge Filter, Pentair American, Quantum RPM – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Tool, Socket, Double-Hex, 9/16 and 7/8, with 1.48well |
| – | Tool, Button-Hook, Drain Plug Wrench, Stainless Steel |
| – | Manifold Support, Pentair American Quantum RPM |
| 21b | 16-110-W009K21B |
| 21a | 16-110-W009K21A |
| 20 | Drain Plug, Pentair American Products PacFab, with O-Ring |
| 19 | O-Ring, 1-1/2" ID, 3/16" Cross Section, Generic |
| 18 | Bulkhead Assy, Pent Am Prod/Am Quantum, Bottom |
| 17 | Union Kit, Pent Am Prod Titan/Sandpiper, 1-1/2"s x 2"spg |
| 16 | Tank Body, Pentair American Quantum RPM |
| 15 | O-Ring, 2-1/4" ID, 3/16" Cross Section, Generic |
| 14 | Baffle/Bulkhead Assy, Pent Am Prod/Am Quantum, Pre 11/98 |
| 13 | 16-110-W009K13 |
| 12 | Washer, Pentair American Products/PacFab |
| 11 | Clamp Ring, Pentair American Products Titan/Quantum |
| 10 | O-Ring, Pent Am Prod CLN/CLR/RPM, Tank Body, O-333 ◀ this part |
| 9 | Gasket, CLN/CLR/Quantum, Manifold, 16-3/8"ID, 17-5/8"OD |
| 8 | Manifold,AmericanProducts/Am Quantum,Bottom,Val-Pak, Generic |
| 7 | 16-110-W009K7 |
| 6 | Compression Spring, Pentair American Products/Am Quantum |
| 5 | 16-110-W009K5 |
| 4 | 16-110-W009K4 |
| 3 | Air Relief Hose, Pentair/American Products |
| 2 | Air Relief, Pent Am Prod/Purex/PacFab, Manual, w/Gauge |


















