The Astral Pool sight glass kit is designed for compatible valve applications where visual monitoring of water condition or flow during maintenance is needed. A sight glass is useful because it gives the user a direct view into the line, helping make service tasks like backwashing more informed and more efficient.This replacement kit is especially useful when the original sight glass is cloudy, cracked, leaking, or no longer dependable. Replacing it as a kit can help restore both visibility and fit while improving the finished condition of the valve assembly.The 4404120706 is a practical service kit for compatible Astral Pool valve systems that need renewed visual monitoring and cleaner maintenance support. Astral Pool sight glass kit Designed for compatible valve visibility applications Helps restore clear viewing during service and maintenance Useful when the original sight glass is cracked or leaking Supports cleaner and more dependable valve operation
