AstralPool - Filter Base for Ø 1,200 mm Filter Tank - SP-04-0457

AstralPool – filter base for Ø 1,200 mm filter tank

This is the genuine AstralPool replacement base for pool sand or media filters with a 1,200 mm diameter tank. The filter base forms the structural lower section of the filter body, housing the laterals or underdrain system and providing the stable footing on which the entire filter assembly rests. It is an essential component when the original base becomes cracked, damaged, or is required as part of a full filter rebuild.

Compatibility

Designed specifically for AstralPool filter tanks with a 1,200 mm (Ø 1,200) diameter. Always verify your filter model and tank diameter before ordering, as filter bases are not interchangeable across different tank sizes. Refer to your filter’s original parts diagram or contact a pool technician to confirm fitment.

Why genuine matters

Using a genuine AstralPool filter base ensures precise dimensional tolerances, correct port alignment, and material compatibility with the original tank. Aftermarket alternatives may not seal or seat correctly, risking leaks or structural failure under operating pressure. This part is manufactured to AstralPool’s original specifications for reliable, long-term performance.

Installation

Replacement of a filter base is a significant service task that typically requires draining and partially disassembling the filter tank. Professional installation by a qualified pool technician is strongly recommended to ensure correct sealing and safe reassembly of the pressure vessel.