Freeflow 77190 ozone kit for spa - 60 Hz

The Freeflow 77190 ozone kit is a replacement assembly for spas equipped with the compatible 60 Hz system. It includes a check valve and fits into the ozone circuit specified by the manufacturer.

Key points

• Watkins / Freeflow part number 77190
• Specified application: 60 Hz
• Check valve included
• Ozone system for compatible spa

Application

Part number 77190 is associated with certain Freeflow, Aquaterra, and Lifesmart configurations from 2014 onward. Have the model, year, and connections verified: ozone kits are not interchangeable based on brand alone.

Water care

L’ozone completes the spa maintenance program. Continue to test the water and maintain the sanitizer concentrations recommended by the manufacturer. This kit does not produce chlorine from salt.

Installation and replacement

Compare the existing electrical connection and injection circuit. Follow the check valve’s installation direction and the manufacturer’s instructions for the supplied assembly. Have a qualified technician perform the replacement.

In the box

• 1 Freeflow 77190 ozone kit with check valve.

Key details

What is the kit’s part number?

Watkins / Freeflow 77190.

Is the check valve included?

Yes, a check valve is included in the kit described.

Does it fit all spas from 2014 onward?

No. Some Freeflow, Aquaterra, and Lifesmart models use this part number; the model, year, and connections must be verified.

Is this a salt chlorine generator?

No. This is an ozone kit for the circuit of a compatible spa.

Can I stop treating the water with chlorine or bromine?

No. Continue the maintenance schedule and sanitizer levels specified by the spa manufacturer.

What information should I provide before ordering?

The spa’s model and serial number, year, and photos of the old ozonator, its connector, and its connections.