WSP Whole House Water Softener - Smart

If your faucets and showerheads have a crusty buildup, your dishes come out spotted, your soap won’t lather well, or your laundry feels stiff and looks dull, you’re living with hard water. The WSP Whole House Water Softener - Smart helps reduce these problems across your entire home.

The problem you’re living with

Hard water leaves behind a tough mineral residue. You see it as scale on your faucets and shower doors. You notice your towels and clothes feeling rough, not soft. Your dishes get spots and a cloudy film, and soap just doesn’t seem to work right — it doesn’t lather well and leaves you feeling like you need extra rinsing. Over time, these minerals can build up where you least want them.

Why it’s happening

Hard water contains calcium and magnesium minerals dissolved from the ground or pipes. When water heats or evaporates, these minerals form solid deposits called scale. A simple water hardness test, available at hardware stores or through your local water provider, can confirm if your water is hard enough to cause these issues.

What it’s costing you to leave it

Scale buildup on your water heater or appliances means they have to work harder, using more energy and wearing out faster. You’ll likely use more soap, detergent, and shampoo to get the same clean feeling, increasing your costs. Cleaning scale off fixtures and glassware takes time and effort, and some stains get tougher to remove the longer they sit.

How this system fixes it

This water softener uses a process called ion exchange. It swaps the hard minerals in your water—calcium and magnesium—for sodium or potassium ions. This reduces the minerals that cause scale and soap problems, so water feels softer and cleans better throughout your home.

What this system can handle

The WSP Whole House Water Softener - Smart comes in two size ranges: one that handles 24,000–48,000 grains and another that covers 24,000–120,000 grains of hardness removal. The grain rating reflects how much hardness the system can reduce before it needs regenerating. Larger households or homes with very hard water will benefit from the higher-capacity model to keep up with demand. Both sizes use a measured, on-demand regeneration system, meaning the softener only refreshes its resin when needed, saving salt and water compared to timers that run regardless of use.

What you actually get

You receive a mineral tank built to last, with a lifetime warranty on the tank itself. The control valve, featuring Bluetooth connectivity, lets you check salt levels, water use, and regeneration history right from your phone. A bypass valve is included, allowing you to isolate the system easily if maintenance or service is needed without turning off your water. Ten feet of discharge hose for drain line installation comes with the system as well.

Is this the right size for you?

Choose the smaller 24,000–48,000 grain system if your household is small to medium-sized or your water hardness is moderate. The larger 24,000–120,000 grain unit suits bigger homes, families with higher water use, or very hard water conditions. If you’re unsure, we can help you select the right size based on your water test results and daily water use estimates.

Living with it

Maintenance mainly involves topping up the salt when levels get low, which the system’s smart monitoring app alerts you to. Expect to add salt every few weeks to a couple of months, depending on your water hardness and household use. Periodic cleaning or service by your plumber will keep the system running smoothly. The bypass valve lets your plumber isolate the unit easily, so your water stays on while they work.

What it won’t do

This water softener reduces hardness minerals but does not filter out bacteria, sediment, chlorine, or other contaminants. If your water has iron stains, sulfur odors, or harmful chemicals, you’ll need additional treatment designed for those specific issues.

Why buy it from us

Water Softener Plus offers systems with serviceable, quality components, not sealed disposable units. Our tanks hold a lifetime warranty, and replacement parts are available years down the line. We ship from Tampa with free U.S. delivery included in the price. You get straightforward sizing help from people experienced in water treatment—not pushy sales calls. We back your purchase with a 90-day money-back guarantee, so you can decide with confidence.

Included with this system

• Lifetime warranty on the tank. The control valve and electronics carry the manufacturer's own warranty.
• Bypass valve included, so the system can be isolated for service while water keeps running to the house.
• 10 feet of discharge hose for the drain line.

Specifications

What this system handles

• Scale on fixtures and glassware
• Soap that won't lather
• Stiff laundry and towels
• Scale inside the water heater

The next step

Order your WSP Whole House Water Softener - Smart online today to start reducing hard water problems at every tap in your home.