Everpure MRS-350BL Reverse Osmosis System (EV997036)

The Everpure MRS-350BL Reverse Osmosis System is a configurable system designed to deliver high-quality reverse osmosis water for multiple food service applications. With an adjustable blend valve, this system allows users to control the mineral content of the treated water, ensuring the perfect balance of TDS (Total Dissolved Solids) for coffee, steam, ice, and food reconstitution.

Advanced RO Water Filtration for Foodservice Applications

This system features an adjustable blend valve that allows precise customisation of mineral content in the treated water. After blending, the water undergoes sub-micron carbon filtration, removing chlorine taste, odors, and contaminants to deliver clean, ingredient-quality water.

Which filters are compatible with this system?

• Pre-Filter Kit: EV979581
• 7TO-BW Cartridge: EV962704
• MR-350 Cartridge: EV962707
• BW 4400 Cartridge: EV966824
• P5 Cartridge: EV910908

Who It’s For

• Restaurants, cafés, and commercial kitchens needing consistent, high-quality water.
• Foodservice operations that rely on reverse osmosis water for coffee, steam, ice, and food reconstitution.
• Businesses looking to reduce limescale buildup and maintenance costs.

Specifications

• Daily Production Rate: 350 gpd (1,325 Lpd) nominal.
• Service Flow Rate: Dependent on water pressure and line size.
• Operating Pressure: 25 - 80 psi (1.72 - 5.52 bar), non-shock.
• Maximum Static Pressure: 100 psi (6.89 bar), non-shock.
• Minimum Water Supply: 1 gpm (3.8 Lpm).
• Inlet Temperature: 40 - 100°F (4.4 - 38°C).
• Inlet & Outlet Connection: 3/8" OD tube connection.
• Wastewater Line Connection: 1/4" OD tube connection.
• Operating Weight: 35 lbs (15.9 kgs) (system only).
• Electrical: EV9970-36: 240 VAC/50 Hz AS 3112.

Installation Tips

• Ensure proper pre-treatment to prevent RO membrane scale formation.
• Use a minimum of 3/8" (9.5 mm) water line.
• Install vertically with cartridges hanging down for easy access.
• Allow 3 inches (7.6 cm) of clearance on all sides for service access.

Operation Tips

• Change filter cartridges every six months as part of routine maintenance.
• Replace RO cartridges every two years to maintain performance.
• Flush the system at installation and after each cartridge change.

Features

• ✅ Adjustable blend valve for precise TDS control.
• ✅ Reduces limescale buildup that can damage equipment.
• ✅ Certified under NSF/ANSI Standard 58 for high-performance water filtration.
• ✅ Quick, sanitary cartridge replacements to minimize downtime.
• ✅ Wall-mounted design allows flexible installation.

Questions & Answers

• How does the adjustable blend valve work?
  The blend valve mixes a controlled amount of raw water with RO water to achieve a desired mineral content, ensuring optimized water for different applications.
• What applications is the MRS-350BL best suited for?
  It’s ideal for coffee, steam, ice, food reconstitution, and food service applications that require high-quality filtered water.
• How often should I change the cartridges?
  Pre-filter cartridges should be changed every six months, while RO membranes need replacing every two years for best performance.
• Does this system remove limescale?
  Yes, it significantly reduces limescale buildup, helping to extend equipment life and improve efficiency.
• What is the daily water production capacity?
  The system produces 1,325 liters per day, depending on inlet water quality and pressure.
• How does this system provide a return on investment?
  The MRS-350BL protects expensive foodservice equipment by reducing scale buildup, minimising breakdowns, and lowering maintenance costs. Additionally, it enhances beverage quality, ensuring consistency in taste and texture, which is critical for customer satisfaction and brand reputation.
• Is water waste a concern with this RO system?
  Like all reverse osmosis systems, there is wastewater during filtration. However, the MRS-350BL is designed for high efficiency, minimising wasted water while ensuring premium water quality. The blend valve also allows better control over mineral content, reducing unnecessary water disposal.
• How does this system improve water quality?
  The multi-stage filtration effectively removes chlorine, contaminants, and dissolved solids while allowing for customised mineral levels. This ensures better-tasting beverages and prolonged equipment life.
• Is a reverse osmosis (RO) system always required?
  No, an RO system is only required when the TDS (Total Dissolved Solids) in water is too high, which can affect taste, texture, and equipment performance. It is especially necessary in hard water areas where minerals like calcium and magnesium can cause excessive scale buildup in coffee machines, steamers, and ice makers. If your water has moderate TDS levels and no significant contaminants, a high-quality filtration system without RO may be sufficient.
• When should I use an RO system?
  You should consider an RO system if:
  • Your water has high TDS levels (over 250 ppm).
  • You're experiencing frequent scale buildup in coffee machines, steamers, or ice makers.
  • The taste or odor of your water is noticeably affected by contaminants.
  • Your foodservice operation requires consistent water quality for coffee, espresso, ice, or steam applications.
  • You want to customise the mineral content of your water for better beverage consistency.
  If your water quality is already soft and clean, an RO system may not be necessary, and a high-performance Everpure filtration system might be a better fit.

Coffee Parts Thoughts

The Everpure MRS-350BL Reverse Osmosis System is a high-efficiency solution for foodservice operations that require consistent, high-quality, filtered water. Its advanced adjustable blend valve and scale reduction capabilities make it an ideal choice for coffee, steam, and ice applications. Keep your equipment running efficiently with Everpure’s reliable reverse osmosis technology.

Brand	Everpure
Model	MRS-350-BL
Warranty	1 Year
Returns	Change of Mind Not Available
Filter Type	Reverse Osmosis
Filter Use	Coffee Machine
Filter System	Complete System
Filter Capacity	Medium