Exploded parts diagram: This part is shown as item #13a on the Cartridge Filter, Waterway, Clearwater II exploded parts diagram.
🔧 Cartridge Filter, Waterway, Clearwater II – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Tool Wrench, Waterway Clearwater II Filter Wrench |
| 13a | Adapter, 1-1/2" Male Pipe Thread x 1-1/2" Barb ◀ this part |
| 13 | O-Ring, 1-3/4" ID, 1/8" Cross Section, Generic |
| 12 | Tank Base, Waterway Clearwater II |
| 11 | Pin, Waterway Clearwater, Tank Base |
| 10 | Drain Plug Assembly, Waterway Clearwater |
| 9 | Tank Body, Waterway Clearwater II, Gray |
| 8 | 16-270-W013K8 |
| 7 | Lock Nut, Waterway Clearwater II, Pressure Gauge |
| 6 | 16-270-W013K6 |
| 5a | O-Ring, Buna-N, 9/16" ID, 1/8" Cross Section, Generic |
| 5 | Air Relief Knob, Waterway Clearwater II |
| 4c | O-Ring, 3/4" ID, 3/32" Cross Section, Generic |
| 4b | Adapter, Waterway Clearwater II, Pressure Gauge |
| 4a | O-Ring, Buna-N, 2" ID, 3/32" Cross Section, Generic |
| 4 | 16-270-W013K4 |
| 3a | Handle Screw, Waterway Clearwater II, 12 x 3/4" |
| 3 | Handle, Waterway Clearwater II, Tank Lid |
| 2 | O-Ring, Waterway Clearwater II, Tank Lid |
| 1a | Lock Tab, Waterway Clearwater II, Yellow, Extended Arms |
| 1 | Lock Nut, Waterway Clearwater II |














