The Pentair 154856 Black Buttress Threaded Closure Kit is a factory-original replacement package engineered for Triton II sand filters. This comprehensive assembly restores a secure, watertight seal at the filter lid position, safeguarding internal components and maintaining proper operating pressure. With an 8.5-inch diameter closure lid, the kit ships complete with an air relief valve, PSI gauge, lock nut, lid O-ring, and lid wrench. Each component is manufactured from premium, chemically resistant materials to deliver dependable sealing and accurate pressure monitoring throughout the life of your filtration equipment.

Key Benefits

• Full OEM Replacement Kit: Comes complete with an 8.5-inch closure lid, air relief valve, PSI gauge, lock nut, lid O-ring, and lid wrench, providing every part needed for sealing and pressure monitoring.
• Leak-Proof Filter Operation: Delivers a secure closure on Triton II filters that guards against pressure loss, water escape, and reduced performance during active filtration.
• Durability Under Pressure: Manufactured from chemically resistant, high-strength materials engineered to handle sustained high-pressure pool system demands over prolonged service periods.
• Maintains Filter Longevity: Protects the filtration system from operational failures by stabilizing internal pressure and preventing damage to sensitive internal parts.
• Designed for Triton II Filters: Purpose-built to match Triton II dimensional and performance specifications, allowing for hassle-free replacement and immediate operational readiness.

What's Included

• Black Closure Lid
• Lid Wrench
• Air Relief Valve
• PSI Gauge
• Lock Nut
• Lid O-Ring

Compatibility

• Pentair Triton II Filters

Specifications

• Brand: Pentair
• Part Number: 154856Z

SEO Tags

pentair 154856
154856Z
154856 pentair triton filters black