Nu-calgon 9799-10 Hot Water Scale Control Filter

Product Description

The NU-CALGON 9799-10 is a scale control hot water filter designed for warewashing and commercial food service water filtration applications. It works by treating incoming hot water to inhibit scale buildup on equipment surfaces and heating elements, extending equipment life and maintaining wash performance. The filter is sold as a single unit and is installed by a licensed plumber or qualified service technician on the supply line feeding dishwashers, glasswashers, or similar warewashing equipment. Its compact design suits typical under-counter and back-of-house plumbing configurations.

This filter is intended for commercial warewashing systems where hard water scale accumulation is a known service issue. Typical installations include restaurants, bars, cafeterias, and institutional kitchens that rely on high-temperature dishwashing equipment. Scale deposits on spray arms, wash tanks, and heating elements reduce efficiency and increase maintenance frequency. The 9799-10 addresses this by treating the hot water supply before it enters the warewashing unit.

Key Features

• Scale control filtration formulated for hot water warewashing supply lines
• Single-unit packaging for straightforward replacement and inventory management
• Helps protect spray arms, tanks, and heating elements from mineral scale deposits
• Suited for commercial food service environments with hard water conditions

Compatibility

Designed as an OEM-style replacement scale control filter for commercial hot water warewashing systems.

Installation Notes

Installation should be performed by a licensed plumber or qualified service technician in accordance with local plumbing codes and the equipment manufacturer's guidelines. Shut off the water supply and relieve line pressure before removing the existing filter or making any connections. Follow IPC guidelines for potable water system components in food service environments. Do not install on cold water lines or systems outside the rated temperature range specified by NU-CALGON.

Technical Specifications

• Application: Hot water warewashing scale control
• Pack Size: 1 unit (EA)

Standard Information

• Brand: NU-CALGON
• Manufacturer Part Number: 9799-10