- Sand filter for swimming pools with the AstralPool guarantee.
- Body made of fibreglass-reinforced polyester resin with blue gelcoat finish on the outside.
- Screw-on top cover with pressure gauge and air purge.
- With lower water drain plug.
- Maximum pressure 2.5 kg/cm².
- Available without selector valve, with bayonet valve or with screw valve.
Bayonet valve: 1 ½''' code 20569 / 2'' code 28512 / D.900 code 59968.
Screw valve: 1 ½''' code 73950 / 2'' code 07444 / D.900 code 21263.
Automatic valve: 1 ½'' code 72433 / 2'' code 72434.