WSP Whole House Reverse Osmosis System - Commercial, 4x40"

Why this happens

Dissolved solids aren’t like dirt you can see or strain out—they’re minerals and salts like calcium, magnesium, and sometimes industrial or agricultural residues. They stay mixed in with the water and can change its taste, cause deposits, or interfere with processes. The best way to check if dissolved solids are your issue is a Total Dissolved Solids (TDS) test, which shows how many particles are dissolved in your water.

What it costs you to leave it as is

Leaving dissolved solids untreated means your water can taste metallic, salty or just “off.” Over time, they contribute to scale buildup inside pipes, heaters, and appliances, making them less efficient and shortening their lifespan. You’ll likely use more soap and detergent, since hard water doesn’t lather well, and you might spend hours scrubbing mineral films off glassware and fixtures. In commercial settings, this can mean costly downtime and repairs.

How this system helps reduce dissolved solids

This WSP system uses reverse osmosis, a process where water is pushed through special membranes that catch and hold dissolved solids, letting mostly clean water pass through. Think of it like a very fine sieve that separates these tiny particles from your water, reducing their presence to improve taste and reduce deposits.

What this system can handle

With four 40-inch membranes working together, this system can treat a high volume of water continuously, making it suitable for commercial or industrial settings with large water needs. It handles typical dissolved solids such as salts, minerals, and some chemical contaminants. The system operates efficiently on standard 110v/20 amp electrical power and is built for durability to keep up with demanding use. Compared to smaller units, it offers higher flow rates and longer intervals between maintenance and membrane replacement.

What you actually get

When you order this system, you receive the core reverse osmosis unit configured with four robust 40-inch membranes. The exact setup is confirmed once your water is analyzed and the system is sized to your needs. Installation requires a licensed plumber. Manuals for installation and service come included so your plumber can handle setup without guesswork.

Is this the right size for you?

This system suits commercial or industrial customers who require a high volume of purified water, or homeowners with very large water needs. If your daily water use is moderate or limited to a single household, a smaller system might be more economical and easier to maintain. We offer expert sizing support to help you decide what fits your situation best.

Living with it

Maintenance involves periodic checks and membrane cleaning or replacement based on your water use and quality. The membranes typically last years but need monitoring for performance. Expect some upkeep effort to keep the system running smoothly, but it’s designed to minimize downtime and complexity. Manuals provide detailed instructions, and you can reach out to our experts for advice.

What it won’t do

This system reduces dissolved solids but does not filter out bacteria or viruses on its own. It’s not designed to address iron staining, sulfur odors, or sediment that is visible in water. For those specific issues, you’d need additional treatment steps like iron filters, aeration, or sediment pre-filters.

Why buy it from us

Water Softener Plus offers genuine, serviceable components with parts availability years down the line. We ship from Tampa with free U.S. shipping included in the price. Our team provides real sizing help by phone, and we include free installation and service manuals. You also get a 90-day money-back guarantee, so you can order with confidence knowing you’re backed by specialists who understand your water issues.

Specifications

What this system handles

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

The next step

Order the WSP Whole House Reverse Osmosis System - Commercial, 4x40" today online to start improving your water’s taste and reducing dissolved solids. If you need sizing advice first, call our experts at 813-810-0438 for free guidance.