Trimline MKII Cartridge Filter Lid 220mm with O-Ring

This replacement lid is specifically designed for the Trimline MKII Cartridge Filter, ensuring optimal performance and a secure seal for your filtration system. With a precise 220mm diameter, it is crafted from a durable one-piece mould construction, providing long-lasting reliability for maintaining clear and healthy pool water. The lid features pre-drilled holes for both a pressure gauge and an air bleed valve, facilitating easy monitoring and operation, and comes complete with a crucial black O-ring for a leak-proof connection.

• Precision engineered with a 220mm diameter for a perfect, secure fit on Trimline MKII filters.
• Includes a durable black O-ring, vital for creating a reliable, leak-proof seal.
• Features integrated holes for a pressure gauge and air bleed valve, enhancing filter management.
• Robust one-piece mould construction ensures exceptional durability and extended service life.