WSP Valve Injector, Fleck 2900

If your water softener’s regeneration isn’t drawing brine properly, you might notice the resin isn’t fully refreshed. That can leave your water feeling hard again or push you to use more salt and water than needed. The WSP Valve Injector, Fleck 2900 is the part that controls brine flow during regeneration, helping your system run efficiently.

The problem you’re facing

When the injector that pulls brine into your water softener’s resin tank is worn or clogged, the system can’t refresh the resin properly. You might see harder water returning sooner, more salt being used, or longer regeneration cycles. This can also cause your softener to run less smoothly overall, leading to extra maintenance and inconsistent water quality.

Why this happens

The injector assembly creates suction to draw brine from the salt tank into the resin tank during regeneration. Over time, mineral deposits, salt residue, or wear can reduce its ability to pull brine effectively. Checking the injector for clogging or damage confirms if it’s the source of your regeneration issues. If it’s not working right, the brine flow won’t be correct.

What it costs you to leave it

When your softener isn’t properly regenerating, resin beads aren’t fully cleaned. That means harder water slipping through, which can cause scale buildup on fixtures and appliances. You’ll likely use more salt and water to try to compensate, raising your operating costs. Plus, your system might need more frequent repairs or cleaning, and the whole softening process becomes less reliable.

How this valve injector fixes it

This part replaces the worn or clogged injector assembly that draws brine during regeneration. It works by creating a controlled vacuum that pulls the right amount of brine solution into the resin tank. This precise control helps the resin beads get fully cleaned, restoring your system’s ability to soften water consistently and efficiently. In other words, it does the job of feeding brine exactly when and how much your softener needs.

What this system can handle

The WSP Valve Injector, Fleck 2900 is designed to fit Fleck 2900 series control valves, which are common in many residential water softeners. It manages brine draw smoothly under typical home water use conditions, balancing salt and water consumption during regeneration cycles. While it doesn’t filter or soften water by itself, it ensures your softener’s control valve can handle the full regeneration process without wasting resources or compromising performance.

What you actually get

This is the injector assembly built into the Fleck 2900 control valve platform, including the 4C injector and 1710 brine valve components. These parts work together to create the suction and control needed for efficient brine flow during regeneration. The exact configuration matches your softener’s Fleck 2900 valve setup, so it integrates seamlessly with your existing system.

Is this the right size for you?

This injector assembly is specifically designed for Fleck 2900 series control valves. If your system uses a different valve model or brand, this part won’t fit or perform correctly. Confirm your current valve model before ordering to ensure compatibility. If your softener has a smaller or larger control valve type, you’ll need to seek the corresponding injector assembly for that system.

Living with it

Once installed by your local licensed plumber, this valve injector requires no special maintenance on its own. However, periodic inspection for salt buildup or debris in your softener’s brine tank and injector area helps keep regeneration smooth. Replacing this part should restore normal operation without ongoing hassle or extra effort.

What it won’t do

This valve injector does not soften water or remove contaminants by itself. It only manages brine flow during your softener’s regeneration cycle. If you have other water issues like sediment, iron, or bacteria, you’ll need additional filters or treatment systems designed for those specific problems.

Why buy it from Water Softener Plus

Water Softener Plus offers this valve injector as part of our reliable house brand, backed by real expertise in water treatment. We ship from Tampa, Florida with free U.S. shipping included. Our components are standard, serviceable parts—not sealed or disposable. That means you can get replacements or repairs years later. We provide free sizing help by phone and clear installation manuals so your plumber can install it without guesswork. Plus, we offer a 90-day money-back guarantee for your peace of mind.

Specifications

The next step

Order your WSP Valve Injector, Fleck 2900 today to restore proper regeneration in your water softener. Free U.S. shipping is included, and you can call us anytime at 813-810-0438 for sizing or installation questions.