Pentair Bulkhead Replacement Kit — 2" Bulkhead with O-Ring | 190141

Pentair 190141 Bulkhead Replacement Kit — 2" Bulkhead with O-Ring

OEM Pentair 190141 2-inch bulkhead kit with O-ring. Fits FNS, FNS Plus, Nautilus vertical grid D.E. filters manufactured after Oct 2004.

Features

• Genuine Pentair OEM bulkhead replacement kit
• Includes precision O-ring for leak-resistant seal
• Designed for FNS, FNS Plus, Nautilus vertical grid D.E. filters
• Fits 2″ plumbing configurations
• Restores leak-free connection points
• Durable construction for lasting use

Description

The Pentair 190141 Bulkhead Replacement Kit is a rugged, reliable solution to restore your filter’s internal plumbing integrity. Built with durable materials and supplied with a precision O-ring, this bulkhead kit is engineered to maintain a strong seal under pressure. It fits 2-inch plumbing in Pentair FNS, FNS Plus, Nautilus, and Nautilus Plus vertical grid D.E. filters manufactured after October 2004. Use this kit when your existing bulkhead shows signs of leaks, cracks, or wear.

Pro Tip

Always replace the associated internal piping or O-rings when swapping bulkheads. Pair with Pentair 190141’s O-ring or upgrade to the manifold assembly if you’re doing a full filter overhaul.

Related Parts

• Pentair Bulkhead O-Ring | SKU 86006900
• Pentair Manifold Assembly for FNS / Nautilus Vertical Grid DE

Installation Tips

Verify your filter model and manufacture date. Use proper lubrication for O-rings and torque per manufacturer specs. Always depressurize system before servicing.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.