Hoshizaki H9655-11 | 4HC-H Replacement Cartridge | 21,000 gal (1 Pack) *OPEN BOX
Hoshizaki H9655-11 | 4HC-H Replacement Cartridge | 21,000 gal (1 Pack) *OPEN BOX is backordered and will ship as soon as it is back in stock.
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Key Terms & Conditions
Exceptions may apply to islands and other remote territories.
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NOTE: This listing is for an open-box unit (H9655-11), where the packaging may have been previously opened or show minor wear. The cartridge itself is unused, factory-fresh, and fully covered by the original manufacturer warranty. Open box orders are not returnable items. See the H9655-11 with original packaging here.
In-stock - order by 3pm EST for same day shipping.
The Hoshizaki H9655-11 is an OEM replacement part and water filter replacement filtration cartridge designed for Hoshizaki ice maker filtration systems, delivering 97.3% chlorine reduction and 1-micron nominal filtration to produce crystal clear ice while reducing machine maintenance by minimizing scale build up and keeping machines operating at full capacity with consistent ice production.
Key Specifications:
- Flow Rate: 2.0 gpm (single configuration)
- Filter Capacity: Approximately 21,000 gallons
- Compatibility: H9320-51, H9320-52, and H9320-53 filtration systems
- Contaminants Filtered: Chlorine, taste, odor, dirt, rust, particulates 1 micron and larger
- Number of Filters: Single replacement filter cartridge
Related Variants
| Item SKU's | Model | Capacity | Pack Size |
|---|---|---|---|
| H9655-11 | 4HC-H Replacement Cartridge | 21,000 | 1 |
| H9320-06 | 4HC-H Replacement Cartridges | 126,000 (Total) | 6 |
Features & Benefits:
- Superior Ice Quality: Achieves 97.3% chlorine reduction and 1-micron nominal filtration using premium carbon block technology with H-Guard Plus antimicrobial agent to eliminate taste, odor, and disinfectant residuals, producing crystal clear ice that enhances beverage quality
- Extended Machine Life: Provides scale inhibition to reduce lime scale buildup and filters dirt and rust particles, minimizing machine maintenance requirements and helping ice makers function at full capacity for longer operational periods while protecting evaporator plates from damage
- Versatile System Compatibility: Works seamlessly with single, twin, and triple configuration H9320 filtration systems, providing flexible installation options for various ice production demands
- NSF Certified Performance: Meets NSF/ANSI Standard 42 for Class 1 particulate reduction and chemical reduction, ensuring reliable and safe water filtration for food service applications
FAQ
Q: How Often Should I Replace The H9655-11 Cartridge?
A: Replacement is recommended every 6 to 12 months depending on usage and water conditions, or when the replacement filter cartridge reaches its 21,000-gallon capacity to maintain optimal ice quality and equipment performance.
Q: Is The H9655-11 Compatible With My Existing Hoshizaki Filtration System?
A: Yes. The H9655-11 filtration cartridge is designed to work with Hoshizaki H9320-51, H9320-52, and H9320-53 filtration systems in single, twin, and triple configurations, making it easy to integrate into your current setup.
Q: What Makes This Filter Effective For Ice Machines?
A: This water filter replacement features 1-micron nominal filtration that removes 97.3% of chlorine, eliminates taste and odor, and filters dirt and rust particles, ensuring crystal clear ice while providing scale inhibition that can decrease ice machine efficiency and increase machine maintenance needs.
Q: Does The H9655-11 Cartridge Affect Water Flow?
A: No. The cartridge maintains a 2.0 gpm flow rate in single configuration, ensuring consistent ice production without reducing ice production capacity.
Q: Is The H9655-11 NSF Certified?
A: Yes. It meets NSF/ANSI Standard 42, Class 1 for particulate and chlorine reduction, ensuring safe and reliable performance in commercial food service environments.
Q: Can I Use The H9655-11 In A Multi-Pack Configuration?
A: Yes. It is compatible with twin and triple system setups, allowing higher capacity filtration for larger ice production demands and delivering cost savings through bulk filtration capacity.
NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.
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- Turn off the water supply before starting.
- For single systems (H9320‑51), connect inlet and outlet using 3/8" FNPT fittings.
- For double (H9320‑52) and triple (H9320‑53) systems, connect using 3/4" MNPT and FNPT fittings.
- Insert the 4HC‑H replacement cartridge into the manifold and twist clockwise until secure.
- Turn the water supply back on and flush at least 5 gallons to remove carbon fines and air bubbles.
- Check all connections for leaks before regular use.
- For detailed steps, refer to the installation manual provided in the package or contact a licensed plumber.
- Replace the 4HC‑H cartridge every 12 months or when rated gallon capacity is reached (21,000 gal single, 42,000 gal double, 63,000 gal triple).
- Inspect fittings and tubing regularly for leaks.
- Use Everpure E‑10 or E‑20 prefilters in areas with high sediment to extend cartridge life.
- Clean exterior surfaces with a soft cloth and mild cleaner.
- Only use genuine Hoshizaki replacement cartridges for certified performance.
- For service or repairs, consult the manual or a Hoshizaki Certified Service Representative.


