Oreq Float Max Thermometer | TH2540PP Pentair Single Speed Pumps it would need to be

it would need to be replaced or the cleaner will not operate correctly

it’s smart to inspect the pop‑up head’s O‑ring and collar for wear or damage

Prevents Water Cloudiness – By controlling contaminants

Pentair 472734 control board assembly for ThermalFlo and UltraTemp heat pumps—OEM electronic replacement with diagnostics and system reliability

Designed to safely clean and maintain cell performance

Oreq Float Max Thermometer | TH2540PP Pentair Single Speed Pumps it would need to beWhile the Float Max Thermometer does indeed float, it's also submersible. The decision is yours via the removable float cap. Easy to read numbers and a provided tether cord for anchoring make this the perfect temperature reading accessory for your pool or spa. Features: Large, easy to read numbers Shows degrees in Fahrenheit and Celsius Removable float cap thermometer to float or sink Durable tether cord with adhesive mount