Accurate pressure readings are essential for maintaining proper filtration and protecting pool equipment. The Swimables Pentair-Style Bottom Mount Filter Pressure Gauge with Start & Clean Markings (SW-25-058) is a direct-fit replacement designed for Pentair-style pool filters that use a bottom-mounted pressure gauge.

This gauge measures 0–60 PSI and features clearly labeled Start and Clean indicators, allowing pool owners and technicians to quickly determine normal operating pressure and know exactly when the filter needs servicing. If your current gauge is cloudy, leaking, stuck, or giving inconsistent readings, replacing it restores reliable monitoring and helps prevent reduced circulation or unnecessary strain on pumps and filters.

Built to OEM-style specifications, the Swimables SW-25-058 offers dependable accuracy and durability at a cost-effective alternative to factory-branded gauges.

Clear, Easy-to-Read Pressure Monitoring

A functioning pressure gauge is one of the simplest yet most important diagnostic tools on a pool filter. This bottom-mount gauge provides a clear visual reference so pressure changes are easy to spot during routine checks.

The Start and Clean markings remove guesswork, helping maintain consistent water flow and optimal filtration performance.

Pentair-Style Bottom Mount Compatibility

The SW-25-058 is engineered for Pentair-style filter systems that require a bottom-mounted pressure gauge. Proper thread sizing and sealing surfaces ensure a secure, leak-free installation when replacing worn or damaged gauges.

Using the correct mounting style is critical to avoid inaccurate readings or installation issues.

Built for Harsh Pool Environments

Pressure gauges are exposed to moisture, chemicals, sunlight, and constant pressure changes. This replacement gauge is constructed from durable, chemical-resistant materials designed for long-term outdoor use on pool equipment.

The high-visibility dial face allows for quick readings even in bright conditions.

Why Replacing a Faulty Pressure Gauge Matters

An inaccurate or non-functioning gauge can lead to poor filtration decisions and unnecessary wear on equipment.

• Accurately tracks filter pressure changes

• Helps determine the correct time to clean filters

• Prevents over-cleaning or delayed maintenance

• Supports safe, efficient pool operation

Product Specifications

Buy with Confidence from Benchmark Pool Supply

When you purchase the Swimables Pentair-Style Bottom Mount Pressure Gauge (SW-25-058) from Benchmark Pool Supply, you’re choosing a pool-focused retailer that understands equipment compatibility and real-world maintenance needs.

Benchmark Pool Supply stocks trusted replacement parts, offers knowledgeable support, and helps keep your pool system operating safely and efficiently.