Nayoku 5400 Replacement Mineral Reservoir Cartridge for Frog 5400 & XL PRO Cyclers | Up to 40K Gallons

Nayoku 5400 Replacement Mineral Reservoir Cartridge

Designed for Frog Model 5400 and XL PRO Cyclers, the Nayoku replacement offers a straightforward upgrade to your inline mineral system. This non-OEM cartridge arrives ready to install and includes one mineral reservoir cartridge per package. The result is a consistent mineral blend designed to work with your existing equipment, supporting regular maintenance without unnecessary downtime.

Why this cartridge stands out

• Compatibility: specifically built to work with Frog Model 5400 and XL PRO Cyclers, ensuring a smooth fit with your setup.
• Capacity and lifespan: each cartridge is designed for up to 40K gallons, helping you plan replacements ahead of time.
• Longevity: a typical service life of about 6 months per cartridge, depending on usage patterns.
• Easy installation: tool-free setup and pre-filled with a calibrated mineral blend; no loose minerals to handle.
• Chlorine efficiency: the in-line system can use up to 50% less chlorine, which may be gentler on pool surfaces and swimmers.

What you get and how it helps

The value is in simplicity. With the Nayoku cartridge, you can replace the mineral reservoir quickly and reduce the mess typically associated with mineral handling. Real-life use often feels smoother when you’re not juggling measurements or pouring powders into a connected system. The pre-filled cartridge helps ensure a consistent dosing, contributing to predictable performance over time.

Usage notes and support

• Includes 1 Mineral Reservoir Cartridge per package; not an OEM product.
• Disclaimer: Brand names and logos are the property of their respective owners.

Note: This generic item is designed for compatibility with Frog 5400 and XL PRO Cyclers; we stand by after-sales support. If you’re not satisfied, contact us for assistance and we’ll work toward a solution.