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Everpure (EV960651) | 4SI Replacement Cartridge, 15,000 Gal, 1 Pack

by Pentair
Original price $94.67 - Original price $94.67
Original price
$94.67
$94.67 - $94.67
Current price $94.67
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Everpure 4SI (EV960651) Replacement Cartridge for Ice Applications

The Everpure 4SI (EV960651) is a premium sediment filtration cartridge engineered specifically for ice machine applications, featuring 0.5 micron mechanical filtration with Fibredyne™ media that reduces cysts, particulates, and scale buildup while intentionally leaving chlorine in the water to help prevent slime growth in ice machines and bins.

Performance & Specifications

Feature Specification
Model Number 4SI (EV960651)
Filtration Capacity 15,000 gallons (56,700 L)
Flow Rate 2.0 GPM (7.57 Lpm)
Micron Rating 0.5 micron
Contaminants Filtered Particulates, Cysts (Cryptosporidium & Giardia), Sediment, Scale

Key Features

  • 0.5 Micron Mechanical Filtration: Effectively removes dirt and particles as small as 0.5 micron using depth filtration technology for superior water quality
  • Slime Reduction Technology: Intentionally leaves chlorine and chloramines in water to reduce slime growth in ice machines and ice bins
  • NSF/ANSI 42 & 53 Certified: Certified for aesthetic effects and cyst reduction including Cryptosporidium and Giardia by mechanical means
  • Fibredyne™ Media Technology: Utilizes advanced Fibredyne™ media for superior dirt-holding capability and extended filter life
  • Scale Reduction: Reduces ice machine maintenance, service costs, and downtime by preventing scale buildup in distribution lines, probes, floats, and valves
  • Sanitary Quick-Change Design: Simple, quick, and clean cartridge replacement ensures internal filter parts are never exposed to contamination

FAQ


Q: How often should I replace the Everpure 4SI cartridge?

A: Replace the 4SI cartridge every 6 months as part of a preventative maintenance program, or when the rated capacity of 15,000 gallons is reached, or when water pressure falls below 10 psi (0.7 bar).


Q: Why does the 4SI leave chlorine in the water instead of removing it?

A: The 4SI is specifically designed for ice applications where leaving chlorine in the water helps reduce slime growth in ice machines and bins, which is a common maintenance issue. This design choice helps maximize equipment performance and reduces service costs.


Q: Is the 4SI compatible with Pentair Everpure manifold systems?

A: Yes, the EV960651 is designed for use with Pentair Everpure Insurice® and Insurice PF Manifold Systems, ensuring seamless integration with existing ice machine filtration setups.


What's Included

  • One (1) Everpure 4SI Replacement Cartridge (EV960651)
  • Product documentation and installation guidelines

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.

Model Number: 4SI (EV960651)

Filtration Capacity: 15,000 gallons (56,700 L)

Service Flow Rate: 2.0 GPM (7.57 Lpm)

Micron Rating: 0.5 micron nominal

NSF Certification: Standards 42 and 53

Overall Length: 14.5 inches (36.83 cm)

Diameter: 3.25 inches (8.26 cm)

Pressure Requirements: 10-125 psi (0.7-8.6 bar)

Temperature Range: 35-100°F (2-38°C)

Filtration Technology: Depth filtration, Fibredyne™

Particulate Class: Class I Nominal

Cyst Reduction: NSF 53 certified

Chlorine Treatment: Leaves chlorine in water

Installation Orientation: Vertical (cartridge down)

Electrical Connection: None required

Recommended Replacement: Every 6 months

Primary Application: Ice machine filtration

Clearance Required: 2.5 inches below cartridge

Warranty Period: One year (cartridge)

Pack Size: Single cartridge

INSTALLATION

Install filter vertically. Allow space below for replacement. Insert into filter head and turn to lock. Flush thoroughly before first use. Contact professional if needed.

MAINTENANCE

Replace when flow slows or yearly. Flush new cartridge after installation. For ice machine use only. Contact service professional for performance issues.

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