Spa International internal thread Aquatune/Magnum Replacement Cartridge - SII

Manufactured from quality Cartridge Element Media and made in New Zealand by Magnum Filters for Aquatune, the Spa International is made of continuous filaments and does not weave out. It is heavier and sturdier than other filters on the market, and provides superior filtration - capturing particles as fine as 10 microns. This cartridge filter has a handle at the top and a 45mm internal thread at the base. We believe this is the best quality replacement filter cartridge on the market. Please check dimensions before ordering and call us for confirmation if you're still unsure.

Dimensions are

height = 223 mm

diameter = 127 mm

hole = 45 mm female thread (fine) MPT