Replace your worn or damaged Trimline MK2 Cartridge Filter Lid with a precise, ready-to-install solution. The Trimline MK2 220mm lid (model #62020) comes complete with a black O-ring, delivering a reliable seal from day one and restoring your filtration system’s performance.
Built specifically for Trimline MK2 cartridge filter systems, this lid ensures a snug, secure fit that maintains proper water flow and filtration efficiency. With a 220mm outside diameter, it is engineered to match the MK2 housing precisely, reducing the risk of leaks and fitment issues.
Key features
- Outer diameter: 220mm for an exact MK2 fit
- Includes a black O-ring to seal the lid to the housing
- Part number: #62020 for easy replacement tracking
- Designed to replace worn, cracked, or leaking lids in Trimline MK2 systems
Why this lid matters
Replacing a compromised lid stops leaks, preserves proper pressure, and helps maintain consistent filtration. The included O-ring ensures a dependable seal, so debris stays out of the housing while the pump runs efficiently. This is a practical, cost-effective upgrade that extends the life of your cartridge filter setup without changing the entire housing.
Installation tips
- Inspect the O-ring groove for debris before installation and remove any buildup
- Lightly lubricate the O-ring with a silicone-based lubricant to maximize seal longevity (avoid petroleum-based lubricants)
- Align the lid correctly and hand-tighten only to prevent cracking the lid or housing
Whether you’re performing routine maintenance or restoring a filtering system to peak performance, the Trimline MK2 Cartridge Filter Lid 220mm with black O-ring provides a reliable, straightforward replacement that’s ready to install and designed to endure exposure in pool or spa environments.
