Val-Pak 1-1/2" MPT Spring Return Line Check Valve (V20-339) aquaflo Whirlpool spa jet assembly for

Whirlpool spa jet assembly for compatible Balboa VSR applications

internal assemblies like this are especially important because they help maintain the structure that distributes and gathers water through the media bed

Compatible with standard plumbing configurations

An eight-button layout gives you more direct control over the spa

and maintenance service

Val-Pak 1-1/2" MPT Spring Return Line Check Valve (V20-339) aquaflo Whirlpool spa jet assembly forThe Val Pak 1 1 2 inch MPT spring return line check valve is designed for compatible plumbing applications where one way flow control is needed on a return line. A spring check valve is useful because it helps discourage unwanted backflow while creating a more controlled and predictable direction of water movement through the system. This replacement is especially useful when the original valve has started sticking, leaking backward, or no longer