Pentair | 86006900 | Upper and Lower Bulkhead O-Ring | For Clean & Clear Plus, FNS, FNS Plus, Nautilus, Quad D.E.
Pentair | 86006900 | Upper and Lower Bulkhead O-Ring | For Clean & Clear Plus, FNS, FNS Plus, Nautilus, Quad D.E.
Pentair 86006900 is a replacement upper and lower bulkhead O-ring designed for compatible Pentair filter systems including Clean & Clear Plus, FNS, FNS Plus, Nautilus, Nautilus Plus, Quad D.E., and models NSP36, NSP48, NSP60, and NSP72. This seal helps maintain proper bulkhead connection integrity and supports dependable filter operation during normal system use.
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Key Features
• Pentair 86006900 is a replacement upper and lower bulkhead O-ring for compatible Pentair pool and spa filter systems.
• This part is commonly identified as a 2-331 upper and lower bulkhead O-ring replacement.
• It is compatible with Clean & Clear Plus pool and spa filters and with FNS and FNS Plus filter systems.
• It also fits Nautilus and Nautilus Plus filter applications as well as Quad D.E. filter systems.
• The O-ring is used at the bulkhead fitting connection where proper sealing is important to filter assembly performance.
• Replacing a worn, flattened, cracked, or leaking bulkhead O-ring can help restore dependable sealing and serviceability.
• This part is suitable for maintenance and repair work on compatible Pentair cartridge and D.E. filtration systems.
• The listed fitment includes NSP36, NSP48, NSP60, and NSP72 model applications where this bulkhead seal is specified.
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Product Overview
The Pentair 86006900 upper and lower bulkhead O-ring is a filter service replacement part used to maintain sealing performance at compatible bulkhead fitting connections. In pool and spa filtration systems, bulkhead seals play an important role in preserving connection integrity and helping prevent leaks where filter body and plumbing-related connection points meet. When the original O-ring becomes compressed, brittle, worn, or otherwise compromised, replacing it is an important step in restoring the filter assembly to proper operating condition.
This replacement part is used across multiple Pentair filter platforms, including Clean & Clear Plus, FNS, FNS Plus, Nautilus, Nautilus Plus, Quad D.E., and related NSP-series filter applications. It is well suited for routine maintenance, targeted repairs, and filter rebuild work where correct seal fitment is important to long-term performance. For service professionals and equipment owners maintaining compatible Pentair filtration systems, this O-ring provides a practical solution for dependable sealing and continued equipment serviceability.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Pentair 86006900 is a replacement upper and lower bulkhead O-ring designed for compatible Pentair filter systems including Clean & Clear Plus, FNS, FNS Plus, Nautilus, Nautilus Plus, Quad D.E., and models NSP36, NSP48, NSP60, and NSP72. This seal helps maintain proper bulkhead connection integrity and supports dependable filter operation during normal system use.
────────────────────────────────────────
Key Features
• Pentair 86006900 is a replacement upper and lower bulkhead O-ring for compatible Pentair pool and spa filter systems.
• This part is commonly identified as a 2-331 upper and lower bulkhead O-ring replacement.
• It is compatible with Clean & Clear Plus pool and spa filters and with FNS and FNS Plus filter systems.
• It also fits Nautilus and Nautilus Plus filter applications as well as Quad D.E. filter systems.
• The O-ring is used at the bulkhead fitting connection where proper sealing is important to filter assembly performance.
• Replacing a worn, flattened, cracked, or leaking bulkhead O-ring can help restore dependable sealing and serviceability.
• This part is suitable for maintenance and repair work on compatible Pentair cartridge and D.E. filtration systems.
• The listed fitment includes NSP36, NSP48, NSP60, and NSP72 model applications where this bulkhead seal is specified.
────────────────────────────────────────
Product Overview
The Pentair 86006900 upper and lower bulkhead O-ring is a filter service replacement part used to maintain sealing performance at compatible bulkhead fitting connections. In pool and spa filtration systems, bulkhead seals play an important role in preserving connection integrity and helping prevent leaks where filter body and plumbing-related connection points meet. When the original O-ring becomes compressed, brittle, worn, or otherwise compromised, replacing it is an important step in restoring the filter assembly to proper operating condition.
This replacement part is used across multiple Pentair filter platforms, including Clean & Clear Plus, FNS, FNS Plus, Nautilus, Nautilus Plus, Quad D.E., and related NSP-series filter applications. It is well suited for routine maintenance, targeted repairs, and filter rebuild work where correct seal fitment is important to long-term performance. For service professionals and equipment owners maintaining compatible Pentair filtration systems, this O-ring provides a practical solution for dependable sealing and continued equipment serviceability.
