Product Overview

The PSD Dummy Salt Cell is an in-house Pool Supply Depot solution designed for Plus30, Lt25, and Lt15, 523081 & 523009 salt chlorination systems. Unlike an active cell, this dummy version contains no plates or electronics. It functions as a bypass insert in your plumbing line during maintenance, cleaning, or off-season storage. By using the PSD Dummy Cell in place of your live salt cell, you can maintain normal water flow while protecting your investment from unnecessary wear and chemical exposure.

Ideal For

• Pool owners who want to extend the lifespan of their live salt cell by swapping in a dummy cell when chlorine generation isn’t needed.

• Service professionals who need a safe bypass option during troubleshooting or chemical treatments.

• Pool operators performing off-season storage or equipment protection.

• Anyone seeking a simple, reliable way to circulate water without chlorine production.

Key Features

• PSD Exclusive – developed in-house by Pool Supply Depot.

• Universal Fit – compatible with Plus30, Lt25, and Lt15 salt chlorination systems.

• Non-Functional Bypass – keeps water flowing without producing chlorine.

• Protects Live Salt Cell – prevents chemical or scale damage during treatments or downtime.

• Durable Build – constructed from pool-grade materials to handle standard operating conditions.

• Easy Installation – replaces your existing cell with no special tools or wiring required.

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  Benefits of Using a Pentair Bypass Cell During Off-Season Months

  1. Protects Your Salt Cell from Premature Wear

  During the off-season, when pool usage and chlorine demand are minimal, running the salt chlorine generator can cause unnecessary wear. A Pentair bypass cell allows you to remove and safely store your salt cell, preventing scale buildup and extending its lifespan.

  2. Maintains Proper Water Circulation

  Even without the salt cell in place, the bypass cell maintains consistent water flow through the plumbing system. This ensures the pool’s filtration system continues to operate efficiently while your chlorinator is offline.

  3. Prevents Salt System Damage in Cold Temperatures

  Salt chlorine generators are sensitive to cold weather. Operating below recommended temperatures can damage the cell or control board. Installing a bypass cell eliminates this risk by taking the salt system out of circulation during colder months.

  4. Reduces Maintenance and Cleaning Requirements

  With the salt cell removed and stored, there’s no need for frequent inspections or acid cleaning over the winter. This minimizes maintenance workload and chemical exposure.

  5. Simple, Cost-Effective Seasonal Solution

  A bypass cell is a straightforward, affordable tool that replaces the chlorine generator cell without complex plumbing changes. It’s designed for easy installation and removal, making it ideal for seasonal use.

  6. Supports Flexible Pool Treatment Options

  During the off-season, you can switch to traditional chlorine tablets or liquid chlorine for sanitation. The bypass cell setup allows this flexibility without disrupting the system’s hydraulic balance.

Customer-Facing Q&A

Q: What is a dummy salt cell used for?
A: It’s a non-functional replacement cell that allows water to circulate while your live salt cell is removed for cleaning, storage, or off-season use.

Q: Does this produce chlorine?
A: No. The PSD Dummy Cell is a bypass only — it does not generate chlorine.

Q: Why should I use a dummy cell?
A: To extend the life of your active salt cell, protect it from harsh chemical treatments, and maintain system flow when chlorine isn’t needed.

Q: Which models is it compatible with?
A: This dummy cell is specifically designed for Plus30, IC30, Lt25, and Lt15 salt systems.

Q: Is it easy to install?
A: Yes. Simply remove your existing salt cell and replace it with the dummy unit — no tools, wiring, or special skills required.