WSP Whole House Water Softener - Skid-Mounted, Commercial

Water Softener Plus offers a skid-mounted whole house water softener designed for commercial or multi-unit homes facing hard water challenges. With capacities from 210,000 to 1,200,000 grains, it helps reduce scale buildup and delivers continuous softened water to numerous outlets without interruption.

Living with Softener Systems That Didn’t Last

You've been through it before: a water softener that promised better water but fizzled out early. Maybe the soap still wouldn’t lather right, leaving a film on your dishes and stiffer towels than you'd expect. You scrub at the faucet fixtures to clear off the scaling, but it comes back fast. The system either needed frequent repairs, complicated maintenance, or it just couldn’t keep up when multiple taps ran at once. It’s frustrating to invest in a softener only to find it can’t handle your household’s demands over time.

How the Control Head Manages Water Use and Saves You Effort

The control head on this system measures exactly how much water you use before it triggers a regeneration cycle. It doesn’t run on a timer but on actual demand, which means it only renews the softening resin when needed. This metered, demand-initiated regeneration helps save water and salt, keeping operating costs sensible. The skid-mounted design includes the WS2 or WS4 alternating control valves, so one tank can soften water while the other regenerates — essential when you require a steady supply without downtime.

Resin Media That Targets Hardness with High Capacity

Inside the tank is high-capacity cation exchange resin, the material that traps minerals causing hardness like calcium and magnesium. This resin is well suited for commercial or multi-unit water flows because it can handle large volumes before needing to regenerate. By exchanging hardness ions with sodium, it keeps scale from building up inside pipes and appliances, helping protect your plumbing and making soap work properly again.

Tank Size and What It Means for Your Water Flow

The vessels measure about 18 inches in diameter and 65 inches tall, holding around 6.25 cubic feet of resin. This sizable tank supports output rates around 15,000 gallons per day, giving plenty of softened water for continuous use across many faucets or fixtures. With a lifetime warranty on the pressure vessel, you can count on long-term durability. A bypass valve is included so your plumber can isolate the softener for maintenance without shutting off water to your building. You also get 10 feet of discharge hose for the drain line.

Choosing the Right Size for Your Property’s Needs

This system comes in six sizes, ranging from 210,000 to 1,200,000 grains of softening capacity. Smaller versions suit medium commercial sites or multi-unit residences where demand is steady but moderate. The larger sizes handle continuous, high-demand environments with many water outlets running simultaneously, such as laundries, food service facilities, or multi-building complexes. Accurate sizing depends on your peak water use and hardness level, so sizing up or down is key to match your situation.

What Comes with Your System and How to Proceed

The system includes the skid-mounted tanks, the metered control head with alternating valves for uninterrupted water supply, the resin media inside the tanks, a bypass valve, and discharge hose. The pressure vessel carries a lifetime warranty for peace of mind, while the control valve and electronics come with the manufacturer’s standard warranty.

Because this product is quote-only, please contact the Water Softener Plus team with details about your water problem and your ZIP code. They’ll help confirm the best configuration for your needs and provide a clear, no-obligation quote. This approach ensures you get exactly the right system for your property, with full transparency and support.

Who this size is right for

At 210,000 grains of capacity this suits a commercial or multi-unit site - around continuous high demand with many outlets.

Sizing is a trade-off, not a target. Go bigger and it regenerates less often and uses less salt per gallon softened; go smaller and you will find the soft water running out before the next cycle. When in doubt, up. Send us your water test if you would like the sizing checked before you order.