AstralPool Aster Ø500 sand filter, 9 m³/h, with 1½" side-mounted screw valve
AstralPool Aster Ø500 sand filter, 9 m³/h, with 1½" side-mounted screw valve subject to supplier availability.
Estimated delivery time: 7 to 10 business days (bulky item)
Description
Description
AstralPool Aster Ø500 9 m³/h sand filter with screw-secured valve
The AstralPool Aster Ø500 is a laminated sand filter, made of fiberglass-reinforced polyester resin with an ivory-colored exterior finish.
Reference 19781CP offers a filtration flow rate of 9 m³/h, a diameter of 500 mm, and a 1½" connection. This version includes a multiport valve with screws.
- Multiport valve with screws included
- Filtration flow rate of 9 m³/h
- Nominal diameter of 500 mm
- 1½" connection
- 90 kg sand load
- Pool volume at 8 h: 72 m³
- Polyester and fiberglass body
- Maximum pressure of 2.5 kg/cm²

Technical data
| Reference | 19781CP |
|---|---|
| Model | Aster Ø500 |
| Diameter | 500 mm |
| Flow rate | 9 m³/h |
| Connection | 1½" |
| Multiport valve | With screws · included |
| Pool volume (8 h) | 72 m³ |
|---|---|
| Sand load | 90 kg |
| Maximum pressure | 2.5 kg/cm² |
| Net weight | 18 kg |
| Max. filtration rate | 50 m³/h/m² |
| Finish | Ivory color |
Construction and operation
The body of the Aster filter is made of fiberglass-reinforced polyester resin, with an ivory-colored exterior finish.
It incorporates 1" diameter collectors and a diffuser made from PVC and PP plastic materials, as well as a pressure gauge and manual air and water bleed valves.
The lid uses a quick screwless opening and closing system, facilitating access to the interior during maintenance operations.
Specified load for the Aster Ø500: 90 kg of sand
AstralPool Aster filter comparison
| Diameter | Flow rate | Connection | 8-hour pool | Sand | Available versions |
|---|---|---|---|---|---|
| Ø350 mm | 5 m³/h | 1½" | — | 50 kg |
00497-0100 · Without valve
00497 · With valve
00497CP · Valve secured with screws
00497AT · Automatic valve
|
| Ø450 mm | 8 m³/h | 1½" | 64 m³ | 70 kg |
00498-0100 · Without valve
00498 · With valve
00498CP · Valve secured with screws
00498AT · Automatic valve
|
| Ø500 mm | 9 m³/h | 1½" | 72 m³ | 90 kg |
19781-0100 · Without valve
19781 · With valve
19781CP · Valve secured with screws THIS MODEL
19781AT · Automatic valve
|
| Ø600 mm | 14 m³/h | 1½" | 112 m³ | 170 kg |
00499-0100 · Without valve
00499 · With valve
00499CP · Valve secured with screws
00499AT · Automatic valve
|
| Ø650 mm | 15 m³/h | 1½" | 120 m³ | 230 kg |
21071-0100 · Without valve
21071 · With valve
21071CP · Valve secured with screws
21071AT · Automatic valve
|
| Ø750 mm | 21 m³/h | 2" | 168 m³ | 305 kg |
00500-0100 · Without valve
00500 · Valve secured with screws
00500AT · Automatic valve
|
| Ø900 mm | 30 m³/h | 2½" | 240 m³ | 510 kg |
00501-0100 · Without valve
00501AN · Valve secured with screws
|
Important: the same diameter may be available in different configurations. Always check the product reference and valve type before purchasing
Dimensions

| D | 500 mm |
|---|---|
| H | 770 mm |
| M | 415 mm |
| N | 290 mm |
