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Everpure QL3B 4FC5 (EV925972) Water Filtration System
The Everpure QL3B 4FC5 (EV925972) is a high-performance water filtration system featuring exclusive Fibredyne™ II bacteriostatic media designed for fountain beverage and reverse osmosis post-treatment applications, delivering 15,000 gallons of filtered water with chlorine taste and odor reduction down to 5 microns at 2.5 gpm flow rate.
Performance & Specifications
| Feature | Specification |
|---|---|
| Model Number | QL3B 4FC5 |
| Filtration Capacity | 15,000 gallons (56,781 liters) |
| Number of Filters | Single Cartridge (4FC5) |
| Flow Rate | 2.5 GPM (9.46 LPM) |
| Contaminants Filtered | Chlorine taste & odor, sediment, particulates down to 5 microns |
Key Features
- ✓ Fibredyne™ II Bacteriostatic Media: Inhibits bacterial growth within the filter to prevent media fouling and maintain optimal performance throughout the cartridge life
- ✓ Quick-Change Cartridge Design: Sanitary and simple cartridge replacement system allows for fast maintenance without specialized tools or lengthy procedures
- ✓ NSF/ANSI Standard 42 Certified: Independently certified for bacteriostatic effects, chlorine taste and odor reduction, and Particulate Class III filtration
- ✓ Integrated Inlet Shutoff Valve: Built-in shutoff valve simplifies servicing and cartridge changes without interrupting the main water supply
- ✓ RO Post-Treatment Capability: Effectively reduces taste and odor from plastic or rubber materials in RO storage tanks, ensuring premium beverage quality
- ✓ Compact Wall-Mount Design: Space-saving dimensions of 16" H x 3.5" W x 4.25" D with standard 3/8" FNPT connections for versatile installation
FAQ
Q: How often should the 4FC5 cartridge be replaced in the QL3B system?
A: Cartridges should be replaced every six months on a regular scheduled program, when the 15,000-gallon capacity is reached, when water pressure or flow becomes inadequate, or at minimum once per year regardless of usage.
Q: What is the maximum operating pressure for the QL3B 4FC5 system?
A: The system operates at 10-125 psi (0.7-8.6 bar), though a pressure reducing valve is recommended when feed water pressure exceeds 85 psi to ensure optimal performance and longevity.
Q: Can this system be used as a standalone filter or only for RO post-treatment?
A: The QL3B 4FC5 serves dual purposes—it can function as final filtration following a reverse osmosis system or as a standalone filter for fountain beverage applications requiring chlorine and sediment reduction.
What's Included
- QL3B 4FC5 System Head with integrated inlet shutoff valve
- 4FC5 Filter Cartridge (EV9693-21) pre-installed
- Installation, operation, and maintenance guide
- Mounting hardware for wall installation
Note: Only use this system with water that is known to be safe. If the water quality is uncertain, ensure it is disinfected before or after filtration.