Robertshaw 11-202 Scale Inhibitor

The Robertshaw 11-202 is a professional-grade Carbon Plus Scale Inhibitor designed for high-demand commercial water systems. Engineered to protect critical components in commercial ice machines, beverage dispensers, and evaporative coolers, this compact disposable filter utilizes a dual-action media to mitigate mineral accumulation. By actively preventing calcium carbonate scale and magnesium deposits from bonding to evaporator plates and internal lines, it ensures consistent thermal transfer and system efficiency. This heavy-duty inline water filter effectively neutralizes chlorine taste and odors while providing 5-micron particulate filtration to shield solenoids and valves from abrasive sediment damage.

Key Benefits for Technicians:

• Prevents scale buildup on expensive evaporator surfaces to maintain peak ice production capacity.
• Features activated carbon media to eliminate foul tastes and odors in potable water applications.
• Protects internal pump seals and water valves from downtime caused by mineral crystallization.
• Compact 6-inch inline sediment filter housing fits tight equipment footprints for easy field replacement.
• Reduces maintenance frequency by keeping water circuits clear of corrosion and debris.

Common Questions:

Does this filter require additional mounting hardware?
The 11-202 is an inline unit typically installed using 1/4 inch NPT or compression fittings depending on your specific supply line setup.

Can this be used for hot water applications?
This inhibitor is engineered for cold water feed lines; do not exceed the manufacturer's rated temperature specs for ice and beverage equipment.

How often should a contractor replace this unit?
In high-mineral areas, replace every 6 months or when flow rates noticeably drop to maintain full scale-inhibition performance.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.