Everpure EV9437-11 High Flow CSR Quad-MC² Water Filtration System with Prefilter & Low Pressure Alarm

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Everpure EV9437-11 High Flow CSR Quad-MC² Commercial Water Filtration System

High-capacity water filtration for busy cafés, restaurants, coffee shops, and commercial foodservice operations.

The Pentair Everpure EV9437-11 High Flow CSR Quad-MC² Water Filtration System delivers consistent, high-quality water for demanding beverage and ice applications. Designed for high-volume installations, this complete filtration system combines four MC² filter cartridges, a 20-inch sediment prefilter, an SS-IMF scale-inhibition cartridge, and a built-in low pressure alarm to help protect equipment and maintain dependable water flow.

With a rated capacity of 36,000 gallons and a maximum service flow rate of 6.7 gallons per minute, this system is designed to support multiple connected appliances in commercial environments.

Key Benefits

• High-Capacity Performance: Rated for up to 36,000 gallons, making it suitable for high-volume commercial beverage operations.

• High Flow Rate: Delivers up to 6.7 GPM to support demanding water requirements across compatible equipment.

• Improved Beverage Taste: Reduces chlorine taste and odour and other unwanted substances that can negatively affect beverage quality.

• Fine Particulate Filtration: Proprietary precoat filtration technology filters particles down to 0.2 microns by mechanical means.

• Built-In 20-Inch Prefilter: Captures larger dirt and sediment particles before they reach the primary filtration cartridges, helping extend cartridge service life.

• Low Pressure Alarm: Alerts operators to low system pressure, helping identify potential cartridge blockage or water-supply issues.

• Scale Inhibition: The included SS-IMF cartridge helps inhibit scale buildup in compatible ice machines and coffee brewers.

• Sanitary Cartridge Replacement: The cartridge design allows quick, convenient replacement without exposing internal filter components to handling.

• Certified Filtration: Tested and certified to applicable NSF/ANSI Standards 42 and 53 for specified contaminant reduction claims.

Technical Specifications

• Brand: Pentair Everpure

• Model: High Flow CSR Quad-MC² with Low Pressure Alarm

• Part Number: EV9437-11

• Rated Capacity: 36,000 gallons (136,274 litres)

• Maximum Service Flow Rate: 6.7 GPM (25.4 LPM)

• Filtration Rating: 0.2 microns for specified mechanical particle filtration

• Prefilter: 20-inch EC210 sediment prefilter

• Primary Filter Cartridges: 4 × MC² cartridges

• Scale-Inhibition Cartridge: SS-IMF

• Operating Pressure: 10–125 PSI (0.7–8.6 bar), non-shock

• Operating Temperature: 35–100°F (2–38°C)

• Inlet/Outlet Connections: 3/4-inch

• Electrical Requirement: 110V for the low pressure alarm

• Approximate Dimensions: 25.69" H × 34" W × 6.75" D, excluding tank and SR-X

• Shipping Weight: Approximately 43 lb (19.5 kg)

• Operating Weight: Approximately 58 lb (26.3 kg)

Included Filtration Components

• 1 × EC210 Prefilter Cartridge — EV9534-26

• 4 × MC² Replacement Filter Cartridges — EV9612-56

• 1 × SS-IMF Scale-Inhibition Cartridge — EV9799-32

• Integrated low pressure alarm

Ideal Applications

• Commercial coffee shops and cafés

• Restaurants and high-volume foodservice operations

• Fountain beverage and carbonator systems

• Commercial coffee brewers

• Compatible commercial ice machines

• Multi-equipment beverage installations

Help Protect Your Beverage Equipment with Consistent Water Quality

Choose the Everpure EV9437-11 when your commercial operation needs high-capacity filtration, dependable flow, and low-pressure monitoring in one integrated system. It is designed to help improve beverage quality and reduce scale-related maintenance concerns in compatible equipment.

Order the Everpure EV9437-11 today to equip your business with a commercial filtration solution built for demanding foodservice applications.

Important: Confirm your required flow rate, connected equipment, water pressure, and installation configuration before ordering. Replacement cartridges and maintenance intervals should follow the manufacturer's recommendations.