The Hoshizaki H9320‑52 is a twin‑cartridge water filtration system designed to improve water quality for commercial ice machines and foodservice equipment. Featuring dual 4HC‑H filter cartridges and a high‑capacity manifold system, it helps reduce chlorine taste and odor, sediment, and scale‑causing contaminants while extending equipment life.
Key Installation Requirements:
- Wall‑mounted installation using the included manifold assembly
- Cold water line connection only
- Install in a location with adequate clearance for cartridge replacement
- Mount system vertically with cartridges hanging downward
- Follow local plumbing codes during installation
- Suitable for commercial ice machine and foodservice equipment applications
Important Notes Before Installing:
- Always shut off water supply before installation or filter replacement
- Flush water lines before connecting the filtration system
- Use only genuine Hoshizaki replacement cartridges for proper performance
- Do not connect to hot water lines
- Inspect all fittings and connections for leaks after installation
- Replace cartridges according to water conditions and maintenance schedules
Basic Installation Overview:
- Select a mounting location with adequate access for service
- Secure the manifold assembly to a wall or suitable support surface
- Connect the incoming water supply to the manifold inlet
- Install both filter cartridges into the manifold heads
- Connect the outlet line to the equipment being served
- Turn on the water supply and inspect all connections for leaks
- Flush the system according to manufacturer recommendations
- Verify proper water flow to connected equipment
For complete specifications and filtration details, download the official H9320‑52 Spec Sheet.
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