The Pentair FNS Plus 180008 Complete Filter Grid Element Assembly 59023400 is an authentic Pentair replacement engineered for professional-grade pool and spa filtration. This all-inclusive assembly provides every internal component needed to fully restore your 48 sq. ft. FNS Plus filter, delivering factory-level water clarity and flow performance right out of the box.

Key Benefits

• Genuine Pentair Part: Produced by Pentair to deliver exact-match compatibility and the quality standards pool professionals expect.
• Filtration Efficiency: Engineered to capture fine suspended particles, producing noticeably cleaner and safer water.
• Durability: Grids incorporate a heavy-duty reinforced core that maintains rigidity and resists wear throughout extended service life.
• Chemical Resistance: Filter fabric is built to endure harsh pool chemicals, outperforming OEM material benchmarks.
• Thorough Filtration: Synthetic filter media distributes filtration load evenly, ensuring no dead spots on the grid surface.

What's Included

• Wing Nut: 071404Z
• Tie Rod Bar: 59002100
• Top Manifold with Air Bleed Assembly: 59023700
• Filter Template: 98725800
• Large 24", 48 Square Foot Grids
• Small 24", 60 Square Foot Grids
• 1/4-20 Nut: 98211400
• Grid Locator Spider Assembly: 59000500
• Hex Nut: 58001000

Compatibility

• Pentair FNS 48 sq. ft. Filters: 180008

Specifications

• Brand: Pentair
• Part Number: 59023400

SEO Tags

pentair pentair fns plus 180008 complete filter grid element assembly
59023400
pentair plus 180008 complete filter