Pentair 071439 O-Ring Tank Seal for 4000 Series Filters
Part 071439 | OEM replacement O-ring for Pentair 4000 Series filter tank assemblies
The Pentair 071439 O-Ring is a genuine replacement seal designed for select Pentair 4000 Series filter tanks. It helps maintain a tight, reliable seal at the tank connection to support proper filtration performance and reduce the chance of leaks around the filter housing.
Key Features:
- OEM Pentair replacement part for dependable fit and performance
- Designed for 4000 Series filter tank assemblies
- Helps create a secure watertight seal
- Supports efficient filter operation and routine maintenance
- Ideal replacement when the original O-ring becomes worn, flattened, or cracked
Compatibility:
- Pentair 4000 Series filters
- Use only where part number 071439 is specified
Installation Tips:
- Shut off the pump and relieve system pressure before servicing
- Inspect the sealing surface for dirt, debris, or damage
- Lightly lubricate the new O-ring with pool and spa lubricant if recommended by the manufacturer
- Seat the O-ring evenly to avoid twisting or pinching
- Reassemble and check for leaks after startup
Replacement Part Number: 071439
For best results, always verify your existing part number and filter model before ordering.
