Living World Blueline Disposable Filter Cartridge, 3pk

Blueline cartridges have double the filtering power.

Living World Blueline Disposable Filter Cartridge, 3pk: Blueline cartridges have double the filtering power Extensive tests have shown that Blueline's granulated and powdered carbon surfaces remove dyes twice as fast as regular cartridges Blueline has 3 layers for the best possible filtering The Duo-Density polyester layer traps waste material firmly, the impregnated carbon layer has more adsorption area for removing contaminants faster, The granular carbon layer has larger pores for trapping bigger impurities and extended adsorption action Triple Pack