O Ring Replacement Size 18 EPDM Chemical Resistant Leak Proof Seal | Pentair | 152127 | Nautilus Tank 18

The Pentair Nautilus Tank 18 O-Ring (part 152127) is designed to replace worn or damaged components and restore proper operation to your pool equipment.

When the seal in your Nautilus Tank 18 shows signs of cracking or extrusion, this replacement O-ring delivers a snug, leak-free seal that maintains optimal flow and filtration. By using the correct O-ring part number, you prevent micro-leaks that can degrade performance and raise maintenance costs. This is a practical choice for pool owners seeking dependable operation from their Pentair pool equipment and minimal downtime.

• Exact fit for Pentair Nautilus Tank 18, ensuring compatibility with the 152127 part
• Prevents leaks and pressure loss to protect your pump and filter seals
• Simple installation for DIY pool maintenance with standard O-ring grooves
• Enhances longevity of your filtration system by maintaining a reliable seal
• Trusted replacement part for pool filter O-rings and seal kits

Keep your circulation running smoothly—add this Nautilus Tank 18 O-Ring to your cart and secure steady, efficient filtration today.