Poolex ROCK SIDE GELCOAT sand filter

• ⌀21" - Valve 1"1/2 / 50mm
• ⌀25" - Valve 1"1/2 / 50mm
• ⌀30" - Valve 2" / 63mm
• ⌀36" - Valve 2" / 63mm

Poolex ROCK TOP GELCOAT sand filter

• ⌀21" - Valve 1"1/2 / 50mm