Our Jumbo Point-Of-Entry filtration cartridges are compatible with almost every type of 4.5x20 POE filter housing systems
"Every water filter system makes tap water taste better", CUZN Filter uses premium filtration media to remove more contaminants for better-tasting water you'll actually enjoy drinking, while making your water filter last noticeably longer than what you have been used to.
Activated carbon remains the gold standard in water filtration, renowned for its unmatched ability to remove a vast spectrum of impurities. At Waslix (CUZN Filter), we demanded more than conventional carbon—we needed media that would deliver superior purification while extending cartridge lifespan to eliminate annual replacements. Jacobi, the global leader with 25+ years of expertise in advanced activated carbons. Their catalytic carbon represents the pinnacle of this technology: its extruded pellet design resists wear for lasting performance, while its enhanced surface chemistry targets stubborn contaminants like chloramines and VOCs that standard carbons miss.
By combining Jacobi’s engineered materials with our innovative filter design, we achieve what others can’t—exceptional water quality with maintenance simplicity and extended filtration lifespans.