Frog Serene Mineral Cartridge

Designed for spas up to 600 gallons.

Use the Spa Frog Mineral Cartridge in conjunction with the Spa Frog Bromine Cartridge, compatible with both the In-Line System and Floating System.

Preparing Your Spa:

1. Ensure all spa equipment is functioning correctly.
2. Operate the pump and filter for at least 3 hours daily.
3. Clean the filter according to the manufacturer’s instructions.
4. Adjust the pH level to a range of 7.2–7.8.
5. For freshly filled spas, establish a bromine or chlorine residual of 1–2 ppm using an EPA-approved spa shock or another method.
6. Always maintain a bromine residual of at least 1 ppm.
7. Shock the spa weekly or as needed.
8. When using additional products as referenced in these directions, always follow the specific instructions provided with those products.
9. Keep the spa free of leaves and debris.

Setting the Spa Frog Mineral Cartridge:

1. Hold the bottom of the cartridge and rotate the top until the number "6" appears in the setting window.
2. The cartridge can be used in the following applications:

In-Line System:

1. Open the cap of the In-Line System.
2. Push down and twist the cartridge holder counter-clockwise to unlock it.
3. Remove the holder.
4. Snap the Spa Frog Mineral Cartridge into the section marked "Minerals" (top portion). Ensure the indentation near the top of the cartridge aligns with the raised line on the holder.
5. For best results, insert the Spa Frog Bromine Cartridge into the section marked "Bromine" (bottom portion).
6. Once both cartridges are securely in place, reinsert the holder by aligning the arrow on the handle with the arrow on the system lip, pushing it down, and locking it in place.
7. Replace the cap.

Floating System:

1. Insert the Spa Frog Mineral Cartridge into the bottom opening of the Floating System.
2. For best results, place the Spa Frog Bromine Cartridge into the other opening.
3. Set the complete system into the spa water.