The Waterco Opal or 110 replacement filter cartridge has 110 sq ft of filter media and is made by Magnum Filters in New Zealand for Aquatune.
Manufactured from quality Cartridge Element Media which is made of continuous filaments and does not weave out, heavier and sturdier making it better at capturing smaller particles to 10 microns.
The replacement filter cartridge is suitable for Waterco Opal 110; Paramount 110;
length = 430mm
with = 255mm
hole = 75mm