Pentair 12.5" Replacement Lid for Posi-Clear RP Cartridge Filter 150–200 Sq Ft | 178745Z

The Pentair 178745Z is a genuine 12.5-inch replacement lid designed specifically for the Posi-Clear RP® Cartridge Filter models ranging from 150 to 200 square feet. Engineered for a precise fit, this durable lid keeps the filtration system sealed and operating at peak efficiency, helping to maintain clean and clear pool water.

Key Features

• Genuine Pentair OEM Part: Ensures exact compatibility and reliability
• Durable Construction: Built with high-quality materials to withstand pressure and UV exposure
• 12.5-Inch Diameter: Sized to fit securely over Posi-Clear RP filters
• Secure Seal: Helps prevent leaks and ensures consistent filtration performance
• Tool-Free Installation: Designed for easy replacement with standard hand-tightening

Technical Specifications

• Part Number: 178745Z
• Compatible Models: Posi-Clear RP® Cartridge Filter 150 Sq Ft and 200 Sq Ft
• Diameter: 12.5 inches
• Color: Almond/Tan
• Material: High-strength polymer

Maintain your pool’s filtration system with confidence using the Pentair 178745Z Replacement Lid. Designed for a snug, secure fit and dependable performance, it's the perfect solution for replacing a cracked, worn, or damaged lid on your Posi-Clear RP filter.