Exploded parts diagram: This part is shown as item #7 on the Astral 2500 Terra Cartridge Filter Replacement Parts exploded parts diagram.
🔧 Astral 2500 Terra Cartridge Filter Replacement Parts – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| 9 | 17-250-1020 |
| 8 | 16-250-W001K8 |
| 7 | Alignment Cone, Astral 2500 Terra & Cel Filter ◀ this part |
| 6 | O-Ring, Buna-N, Astral, 2500 Terra & Cel Filters |
| 5 | Pressure Gauge KIt, Astral Terra/Cel Cartridge Filter |
| 4 | Air Relief Plug, Astral Pool, With O-Ring |
| 3 | O-Ring, Buna-N, Astral, Pressure Gauge |
| 2 | 16-250-W001K2 |
| 1 | 16-250-W001K1 |














