Pentair Gauge | System 3 Sand Filter | 33600-0023TZ

Description

The Pentair Gauge (33600-0023TZ) is the OEM replacement 2-inch gauge for the Pentair System 3 Sand Filter series, providing a direct-reading display of filter operating pressure at the tank.

Monitoring filter pressure is the most reliable way to determine when backwashing is needed. As debris accumulates in the filter media, resistance increases and pressure rises above the clean starting pressure. This gauge gives you an accurate, at-a-glance reading so you can backwash at the right time — protecting both filtration performance and pump efficiency. A gauge that reads inaccurately or fails to hold pressure can mask a clogged filter or a system air leak, leading to poor water quality and unnecessary wear on the pump.

Specifications

Fits Into

Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment’s manual or on the original part itself before ordering.

Pro Tip

Before ordering, verify the part number in your equipment’s manual or on the original part itself to confirm this gauge is correct for your filter configuration.