Keep your 36 square feet Pentair FNS Plus filter operating at full capacity with this genuine OEM lid assembly. Precision-engineered to provide a secure top seal and controlled water routing, this factory-produced replacement component delivers the exact fit and trusted quality Pentair is known for — helping your entire filtration system run smoothly for years to come.

Key Benefits

• Factory-Exact Replacement: Manufactured to match the original specifications of the Pentair FNS Plus 36 Sq. ft filter, guaranteeing a perfect fit and straightforward swap-out process.
• Smart Investment: Avoid expensive emergency repairs and water damage by proactively replacing a worn lid with this robust, factory-engineered component built for years of dependable use.
• Effortless Setup: Thoughtfully designed for quick replacement by both DIY pool owners and trained service professionals, cutting down on installation time significantly.
• Resilient Construction: Built from premium-grade materials that stand up to UV exposure, chemical contact, and water pressure — delivering consistent performance under demanding pool conditions.

Compatibility

• Pentair 36 sq. ft FNS Plus Filters: 180007

Specifications

• Brand: Pentair
• Part Number: 170020

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