WSP 500 GPD Whole House Reverse Osmosis System - Commercial

The WSP 500 GPD Whole House Reverse Osmosis System is designed to reduce dissolved solids and improve the taste and quality of your drinking or process water. With a capacity to treat up to 500 gallons per day, it addresses issues with total dissolved solids (TDS) and specific contaminants that affect water clarity and flavor.

The Problem You’re Facing

If your tap water tastes flat or slightly salty, or if you notice mineral buildup on fixtures and glassware, you’re dealing with dissolved solids in your water. These minerals and impurities don’t just affect taste—they can leave a film on your coffee maker, make ice cubes cloudy, or give your water an unpleasant mouthfeel. For process water, this can mean inconsistent results when you need clean, reliable water daily. You might have tried filters that didn’t last or failed to improve the water quality noticeably.

What’s Causing It

Dissolved solids include minerals like calcium, magnesium, and other compounds that don’t settle out or get caught easily by conventional filters. These solids pass through your water source, whether it’s a municipal supply or a well, and end up in your water lines. The simple test is a TDS meter reading, which measures the total dissolved solids in parts per million (ppm). If your reading is higher than you’d expect for drinking or process water, that’s what you’re dealing with.

What It’s Costing You

Leaving dissolved solids untreated means you’ll spend more on soap and detergent because harder water doesn’t lather well. Appliances that use water—coffee makers, ice machines, boilers—can develop scale that reduces their lifespan and efficiency. Cleaning becomes more frequent, and surfaces get stained or cloudy over time. While it’s not an emergency, these issues add up in time, effort, and wear on your equipment.

How This System Helps

This system works by pushing your water through a special membrane that separates dissolved solids and many contaminants from the water. This process, called reverse osmosis, uses pressure to force water through a very fine filter that blocks particles down to the molecular level. The result is water with fewer dissolved solids, better taste, and improved clarity for drinking or other uses.

What the WSP 500 GPD System Can Handle

This unit is built to consistently provide up to 500 gallons of purified water each day, making it suitable for a busy household or small commercial operation. It can handle a wide range of dissolved solids and common contaminants, improving water quality without frequent maintenance. The system maintains steady performance even when demand is high, and it’s designed to protect the membrane with pre-filtration stages that trap larger particles before they can cause damage.

What You Get

The WSP 500 GPD system includes a high-capacity reverse osmosis membrane and pre-filters that catch sediment before it reaches the membrane. The exact configuration is confirmed when your water is tested and the system is sized for your needs. You’ll receive the main treatment unit ready for installation by your licensed plumber.

Is This the Right Size?

This system fits well for homes or businesses needing a consistent supply of purified water up to 500 gallons per day. If your daily water use is significantly less, a smaller system might be more cost-effective. For much higher volumes, or if you require additional water quality concerns addressed, a larger or more specialized system would be a better fit.

Living With the System

Maintenance involves replacing the pre-filters and membrane at intervals determined by your water quality and usage. Typically, pre-filters need changing annually or sooner if your water is particularly sediment-heavy. Membranes usually last several years before replacement is necessary. Keeping up with this schedule ensures steady performance and protects your investment.

What It Won’t Do

This system focuses on reducing dissolved solids and common contaminants affecting taste and clarity. It is not designed to remove bacteria, viruses, or chemical pollutants that require specialized treatment. If those are concerns for you, additional or alternative treatment options will be needed.

Why Buy from Water Softener Plus

We offer equipment with components that can be replaced or serviced, not sealed units you have to discard. Parts remain available years down the line, so your investment is supported long term. We ship from Tampa, Florida, with free U.S. delivery included in the price. Our sizing advice is based on daily experience helping customers find the right fit for their water challenges. Plus, there’s a 90-day money-back guarantee for your peace of mind.

Specifications

What this system handles

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

The Next Step

Order the WSP 500 GPD Whole House Reverse Osmosis System online today and start improving your water quality with reliable, high-capacity purification. If you’re unsure about sizing or installation, contact us for expert guidance before you buy.