Arctic Spas ONZ-100370 Arctic Spa Boy ORP & pH Probe filter-media • Easy-to-read visual set point

• Easy-to-read visual set point scale

OEM fit ensures reliable sealing and compatibility

✅ Product Highlights:

REPLACEMENT SILT SOCKS 3/PACK

🔹 Designed for Pentair MiniMax Heaters — Compatible with multiple MiniMax models (including NT and CH series—verify model for fit)

Arctic Spas ONZ-100370 Arctic Spa Boy ORP & pH Probe filter-media • Easy-to-read visual set pointArctic Spas Spa Boy Dual pH & ORP Sensor OEM Replacement Probe Part #ONZ 100370 For Spa Boy Water Care Systems Monitors pH & ORP Ensures Accurate Water Balance OEM Direct Replacement: Designed specifically for Arctic Spas SpaBoy control systems, this dual sensor accurately monitors pH and ORP (Oxidation Reduction Potential) for optimal water chemistry. Ensures your spas automated dosing system operates safely and effectively. Reliable Performance: