Everpure EV932873 | Coldrink 3-7FC Filtration System | 75,000 gal
Everpure EV932873 | Coldrink 3-7FC Filtration System | 75,000 gal is backordered and will ship as soon as it is back in stock.
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Key Terms & Conditions
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The Pentair Everpure EV932873 Coldrink 3-7FC is a high-performance water filtration system designed specifically for fountain and cold beverage applications. Featuring three 7FC Fibredyne II carbon block cartridges and a prefilter, this system delivers premium quality water with an impressive 75,000-gallon capacity and 7.5 GPM flow rate to ensure consistent beverage quality and equipment protection.
Key Specifications:
- Contaminants Filtered: Chlorine, taste & odor, cysts, sediment, turbidity, asbestos fibers.
- Filter Capacity: 75,000 gallons / 283,906 liters.
- Compatibility: Fountain beverage and cold beverage dispensing systems.
- Certifications: NSF 42 & 53.
- Number of Filters: 3 cartridges plus prefilter.
Related Variants
| Item SKU's | Model | Contaminants Filtered | Capacity (Gallons) | Flow Rate (GPM) | Micron Rating | Configuration |
|---|---|---|---|---|---|---|
| EV920221 | QC7I Single 4FC5 | Chlorine, taste & odor, sediment | 15,000 | 2.5 | 5 | Single |
| EV920222 | QC7I Twin 4FC5 | Chlorine, taste & odor, sediment | 30,000 | 5 | 5 | Twin |
| EV920223 | QC7I Triple 4FC5 | Chlorine, taste & odor, sediment | 45,000 | 7.5 | 5 | Triple |
| EV932844 | Coldrink 4-4FC | Chlorine, taste & odor, cysts | 60,000 | 10 | 0.5 | Quad |
| EV932852 | QC7I PF Twin 7FC | Chlorine, taste & odor, cysts | 50,000 | 5 | 0.2 | Twin |
| EV932873 | Coldrink 3-7FC | Chlorine, taste & odor, cysts | 75,000 | 7.5 | 0.2 | Triple |
| EV932874 | Coldrink 4-7FC | Chlorine, taste & odor, cysts | 100,000 | 10 | 0.2 | Quad |
FAQ
Q: How often do the filter cartridges need to be replaced in the Coldrink 3-7FC system?
A: The 7FC cartridges should be replaced when they reach their 75,000-gallon capacity or approximately every 6-12 months, depending on your water quality and usage. The EC210 prefilter may require more frequent replacement to protect the main cartridges.
Q: Is the Coldrink 3-7FC system compatible with existing beverage equipment plumbing?
A: Yes, the Coldrink 3-7FC features standard 3/4" inlet/outlet connections that are compatible with most commercial beverage equipment. The system includes an inlet water shut-off valve and outlet pressure gauge for easy integration into existing plumbing systems.
Q: What makes the Fibredyne II media in the Coldrink 3-7FC superior to standard carbon filters?
A: The Fibredyne II media with AgION antimicrobial protection offers superior contaminant reduction while inhibiting potential bacterial growth within the filter. This technology provides more consistent flow rates throughout the cartridge life and helps prevent the premature clogging that can occur with standard carbon filters.
Features & Benefits:
- Superior Filtration Technology: The Coldrink 3-7FC system utilizes Fibredyne II media with AgION antimicrobial protection to deliver exceptional contaminant reduction while inhibiting bacterial growth within the filter.
- Equipment Protection: By removing sediment and harmful contaminants down to 0.2 microns, the Coldrink 3-7FC protects expensive beverage equipment from clogging, corrosion, and abrasive wear, extending equipment life and reducing maintenance costs.
- Enhanced Beverage Quality: The system effectively removes chlorine taste and odor along with other offensive contaminants, ensuring consistently great-tasting beverages that keep customers coming back.
- High-Capacity Performance: With its 75,000-gallon capacity and 7.5 GPM flow rate, the Coldrink 3-7FC delivers reliable performance for high-volume beverage operations while requiring less frequent cartridge replacements.
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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- Install cartridge vertically with filter head above and cartridge hanging down; allow clearance for replacement.
- Connect cold water supply using quick‑connect fittings or shut‑off valve as required.
- Flush new cartridge at full flow for at least 5 minutes to purge air and carbon particles.
- Ensure operating pressure is within 10–125 psi and temperature between 35–100°F.
- For detailed steps, refer to the installation manual provided in the package or contact a licensed plumber.
- Replace cartridge annually or when rated gallon capacity is reached, whichever comes first.
- Replace sooner if flow becomes inconveniently slow or pressure falls below 10 psi.
- Inspect fittings and tubing periodically for leaks; reseat if necessary.
- Clean exterior surfaces with mild, non‑abrasive cleaner.
- For service or repairs, consult the manual or a licensed technician.

