The Briton Refrigerant 3 Way AC Diagnostic Manifold Gauge Set is the ultimate tool for HVAC pros and DIY enthusiasts tackling air conditioning and refrigeration tasks. This freon charging kit is compatible with R134A, R410A, R22, and R404 refrigerants, making it a versatile choice for automotive, residential, and commercial systems. It includes four 6ft hoses—two yellow for charging, one red for high pressure, and one blue for low pressure—crafted for durability and easy identification. With precision gauges and a robust 3-way manifold, this set simplifies diagnostics, charging, and evacuation, ensuring your cooling systems stay in top shape. Whether you’re topping off freon or troubleshooting leaks, Briton’s got you covered with this all-in-one solution.