4.0 Liters Media for 9 Fitersorb System

Engineered for 9-inch Filtersorb systems, this 4.0-liter media charge provides whole-house scale prevention through a process that is both salt-free and chemical-free. At its core is nucleation-assisted crystallization, or NAC, a technology that converts dissolved hardness minerals into stable micro-crystals which pass cleanly through plumbing without clinging to interior surfaces. It is an appealing answer for households that want to protect their pipes, water heaters, and appliances while keeping the water's natural mineral character and fresh taste fully intact.

Scale Prevention Without the Salt

Because the calcium and magnesium are transformed rather than stripped out, the water retains its mineral content and clean, natural flavor. The crystallized particles flow freely through your system, leaving water heaters, fixtures, and appliances free of the hard scale that drives up energy bills and shortens equipment life. There are no brine tanks to refill, no heavy bags of salt to haul, and no regeneration cycles that waste water and electricity, which makes this a sustainable and convenient choice for modern homes.

• 4.0-liter charge correctly sized for 9-inch Filtersorb vessels
• NAC descaling converts hardness minerals into harmless crystals
• Completely salt-free and chemical-free operation
• Requires no regeneration, brine, or backwash cycles
• Retains healthy calcium and magnesium in the drinking water
• Guards water heaters, dishwashers, steamers, and beverage systems from scale

This descaler media is an attractive upgrade for households and light commercial users who want longer equipment life, lower energy use, and spot-free results without the ongoing expense and physical effort of buying and hauling salt. Its low-maintenance, set-and-forget design also makes it a popular and easy-to-sell option for dealers serving customers who prefer a greener, more hands-off approach to water care. Replacing the media at the end of its lifespan is a simple, straightforward task that returns the system to peak descaling performance, keeping scale protection going strong for years and preserving the efficiency of every appliance the treated water touches. Matching the 4.0-liter charge to the 9-inch vessel ensures the crystallization process has the contact it needs to work effectively, so always confirm your system size before ordering to keep whole-house scale protection running at full strength.