AstralPool - Filter Base for Hawaii Top Filter Ø900 mm - CE04010240

AstralPool – Filter Base for Hawaii Top Filter Ø900 mm

This is the genuine AstralPool replacement filter base (position 4 in the official Fluidra exploded view) designed specifically for the Hawaii Top Filter D. 400-900 with the 900 mm tank (model BWT900). It forms the structural foundation of the filter, supporting the tank body and providing a stable, level platform for the entire filtration unit. Replacing a cracked or damaged base promptly protects the filter vessel and surrounding equipment from further damage.

Compatibility

This base is designed exclusively for the AstralPool Hawaii Top Filter D. 400-900 range in the 900 mm diameter configuration (model BWT900). It is not interchangeable with smaller Hawaii Top Filter diameters or other AstralPool filter families. Always cross-reference your filter’s model number before ordering.

Construction & Durability

The Ø900 mm base is constructed from polyester resin and fibreglass — a more robust material choice than the polypropylene used on smaller diameter models — to handle the greater structural loads of a large filter tank. It includes anchor holes for secure bolting to the pool plant room floor, keeping the filter stable during high-pressure operation up to 2.5 kg/cm².

Why Genuine Matters

As a genuine Fluidra/AstralPool OEM part, this base is manufactured to exact dimensional tolerances, ensuring a perfect fit with the Hawaii Top Filter tank body. Aftermarket alternatives risk poor fitment, premature failure, or voided equipment warranties. For professional installers and pool technicians, specifying genuine parts is the only reliable way to maintain system integrity and comply with manufacturer service requirements.

This part is currently not available to order online. Contact us for availability and a quotation.