Rainbow RDC30 Aquatune/Magnum Replacement Cartridge
Manufactured from quality Cartridge Element Media and made in New Zealand by Magnum Filters for Aquatune, the Rainbow RDC30 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. 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.
sometimes stacked as two
height = 168 mm
diameter = 125 mm
hole = 54 mm