WSP 10000 GPD Reverse Osmosis System - 4x40"

The WSP 10000 GPD Reverse Osmosis System from Water Softener Plus is designed to help manage dissolved solids in your drinking or process water. With a capacity of up to 10,000 gallons per day, it addresses taste, total dissolved solids (TDS), and specific contaminants that affect water quality on a large scale.

The problem you’re living with

If your drinking water tastes off, or you notice a persistent mineral aftertaste, you’re likely dealing with dissolved solids that affect the water's flavor and quality. High levels of these solids can make coffee taste strange, leave a chalky film on glassware, or cause a faint cloudiness in water. In industrial or commercial settings, this can also affect processes that rely on consistent water purity, like bottling or food preparation.

Why it’s happening

Dissolved solids are minerals and salts that stay mixed in your water after it’s been sourced. They don’t settle out or filter easily with basic methods. The best way to confirm their presence is a Total Dissolved Solids (TDS) test, which measures all these particles combined. A higher-than-desired TDS reading usually means these solids are affecting taste and performance in your water system.

What it’s costing you to leave it

Ignoring dissolved solids means you keep dealing with water that tastes flat, stale, or metallic. Appliances and equipment using this water can suffer from mineral buildup, which lowers efficiency and shortens lifespan. You might find yourself using more soap or detergent to get things clean, and processes that require consistent water quality might not run smoothly. Over time, cleaning becomes more frequent and tougher, especially for glassware or delicate machinery.

How this system fixes it

This system uses reverse osmosis, a process where water is pushed under pressure through special membranes that catch dissolved solids and other impurities. The membranes act like a sieve that lets clean water through but holds back the dissolved minerals and contaminants. This results in water that tastes better and has a much lower TDS level, suitable for drinking or industrial use.

What this system can handle

The WSP 10000 GPD system is built for heavy-duty use, able to produce up to 10,000 gallons of purified water each day. Its four large 4" x 40" membranes provide the surface area needed for high-volume treatment, making it suitable for large commercial or light industrial operations such as food and beverage production, manufacturing plants, irrigation, or bottling lines. The integrated NRO ROC2 controller automates monitoring and management, allowing it to run efficiently with minimal intervention.

What you actually get

The system arrives as a floor-standing unit with four 4" x 40" reverse osmosis membranes installed. It includes an integrated NRO ROC2 controller for automated operation and runs entirely on 220-volt power to sustain high output. Its durable construction weighs about 255 pounds, providing a stable and accessible setup for routine maintenance.

Is this the right size for you

This system fits operations or homes with very large water needs—up to 10,000 gallons per day. If your daily water use is significantly less, a smaller unit might be a better fit, as this system is designed for high-volume continuous operation. For moderate household use or smaller commercial setups, a unit with fewer membranes and lower capacity would be more efficient.

Living with it

Maintenance involves routine membrane checks and periodic flushing controlled automatically by the system’s onboard controller. Membranes typically need replacement every few years, depending on your water quality and use. The system requires a licensed plumber for installation and regular servicing to keep peak performance. Expect some time and effort in upkeep to maintain consistent water quality.

What it won’t do

This reverse osmosis system reduces dissolved solids and many contaminants but does not address issues like bacterial contamination or hardness minerals specifically. For biological concerns, separate disinfection methods are necessary. Likewise, it isn’t designed to soften water or remove iron or sulfur directly; those require additional treatments.

Why buy it from us

Water Softener Plus provides this system with genuine, serviceable parts based on a proven commercial platform. We ship directly from Tampa, Florida, ensuring fast delivery anywhere in the U.S. Parts remain available for years, and we back our system with a 90-day money-back guarantee. Our experienced team offers free sizing assistance and advice tailored to your water problem and ZIP code.

Specifications

What this system handles

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

The next step

Contact the WSP team to request your free, no-obligation quote and sizing assistance. Provide details about your water problem and ZIP code, and we’ll help confirm the right configuration and send pricing information tailored for your needs.