"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.
Nobody wants nitrates in their water—especially since they can sneak in from farm runoff, industrial waste, or even natural sources. High nitrate levels are especially risky for babies and pregnant women. Our nitrate resin acts like a smart trap, swapping those harmful nitrates for safer chloride ions (the natural, harmless form of chlorine found in water, salt, and even your body. Chloride ions won’t make water taste or smell weird).
Unlike basic filters that might let nitrates slip back into your water, this special resin holds onto them tightly—even in low-mineral water—so you get cleaner, better-tasting water every time. Plus, it’s eco-friendly and certified safe for drinking.
Want extra protection? Pair it with our ceramic spheres—tiny but mighty filters that also grab nitrates, along with nasty stuff like lead, pesticides, and sulfates. They even balance your water’s PH and add helpful minerals! Easy to drop into your existing filter, these durable little power-ups make water safety simple for homes or large systems.