WSP Whole House Reverse Osmosis System - Commercial, Industrial

If your drinking or process water tastes off, leaves mineral residue, or has a high level of dissolved solids, a whole house reverse osmosis system can help reduce these problems. The WSP Whole House Reverse Osmosis System is designed for commercial and industrial use, handling thousands of gallons per day to improve water quality across your entire facility.

The problem

Your water may taste flat or slightly salty, or you might notice a dulling film on glassware and equipment. If you run a restaurant, brewery, lab, or any facility relying on clean water, you could be dealing with high levels of dissolved solids in your water. These solids include minerals like calcium, magnesium, and other contaminants that affect taste, clarity, and how your water behaves in your processes.

Why it’s happening

Dissolved solids come from natural sources like groundwater passing through rocks and soil, or from the treatment processes used by your water supplier. The higher the total dissolved solids (TDS), the more minerals and salts are in your water. A simple TDS meter test can confirm this — it measures the electrical conductivity of your water, which rises with dissolved solids.

What it’s costing you to leave it

High dissolved solids can leave deposits that build up inside boilers, pipes, and appliances, reducing their efficiency and lifespan. It also dulls the taste of beverages and food, and can affect sensitive industrial processes or lab results. Over time, you may find yourself using more soap and detergent to get things clean or spending extra time wiping mineral films off surfaces.

How this system fixes it

This system uses reverse osmosis (RO), a process that pushes water through a semipermeable membrane to help reduce dissolved solids. The membrane acts like a fine filter, allowing water molecules through while holding back many minerals and contaminants. This reduces the TDS level, improving taste and protecting your equipment.

What this system can handle

The WSP Whole House Reverse Osmosis System comes in two sizes: one designed to handle up to 4800 gallons per day and another for around 1400 gallons per day. Both are built to treat hard and high-TDS water typical in many commercial and industrial settings. You can add or remove membranes to match your daily volume exactly, ensuring steady supply without overloading the system. It includes a high-pressure pump to maintain performance even with challenging feed water, and pre-treatment options like sediment and carbon filters or softening when hardness is a factor. This setup keeps membranes lasting years, not months, making the system reliable for ongoing heavy use.

What you actually get

Each system includes multiple thin-film composite (TFC) membranes housed in a stainless steel array, a stainless high-pressure pump to drive water through the membranes, and pre-treatment filters to protect the membranes from sediment and chlorine. An automated controller monitors water quality and system pressure, manages flush cycles, and switches between running and standby modes to keep operation smooth. The entire assembly is mounted on a powder-coated, freestanding skid sized to fit your mechanical room and service needs.

Is this the right size for you

This system is intended for facilities needing large daily volumes of improved water quality, such as restaurants, labs, breweries, or manufacturing plants. The 1400 GPD model suits smaller operations or lower daily demand, while the 4800 GPD model fits bigger facilities with higher demand. For anything under 1400 gallons a day, a smaller system might be more cost-effective. For demands beyond 4800 gallons daily, you may need multiple units or a custom-designed solution.

Living with it

Maintenance mainly involves regular replacement of pre-treatment filters and periodic membrane cleaning or replacement, depending on your water quality and usage. The automated controller alerts you to pressure drops or water quality changes, helping you keep the system running smoothly. Expect routine upkeep every few months to preserve performance and extend membrane life.

What it won’t do

This system helps reduce dissolved solids and related taste or mineral problems but does not address issues like hydrogen sulfide (rotten egg smell), iron staining, or bacteria. For those, you’d need specialized treatment such as oxidation filters, iron removers, or UV sterilizers.

Why buy it from us

Water Softener Plus supplies this system with genuine, serviceable components designed for long-term use. We ship from Tampa with free U.S. delivery and offer expert sizing help to match the system exactly to your water and usage. Our 90-day money-back guarantee lets you try with confidence. We do not install on-site, but our team is available to assist your local licensed plumber with sizing and setup.

Specifications

What this system handles

• Dissolved solids (TDS)
• Off-tasting drinking water
• Consistent process water

The next step

Contact the WSP team for a free quote and expert sizing. Provide your daily water volume, peak demand, feed water TDS or hardness, and ZIP code, and we’ll confirm the right system configuration and pricing for your needs.