Exploded parts diagram: This part is shown as item #1a 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 |
| 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 ◀ this part |
| 1 | Lock Nut, Waterway Clearwater II |
🔧 Exploded diagram and parts
This part belongs to the Cartridge Filter, Waterway, Clearwater II assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Parts that go with this
| Part | Our part number | Availability | |
|---|---|---|---|
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Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock |
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O-Ring Chart, Aladdin | MG1 | 17 in stock |


































