Waterway Top-Load Tank Base (672-1051) airbuttons most people assume the issue

most people assume the issue is with the jet itself

This Waterway fitting is a practical option when branch size reduction and smoother routing are both important

3" diameter wet end format with 2" connection layout

Praher SM-20-A0 multiport valve

Waterway Top-Load Tank Base (672-1051) airbuttons most people assume the issueThe Waterway 672 1051 top load tank base is designed for compatible filter applications. A base like this is useful because it supports the tank body and helps restore the structural foundation of the assembly when the original lower support section has become damaged or unstable. Structural components like the base matter because they affect how the full filter housing sits and aligns after service. This Waterway tank base is a practical replacement