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OEM Jandy R0452100 Universal Union Kit is a multi-component replacement set for Zodiac Jandy water purification systems, including Nature2 Fusion Soft and PureLink. It includes three universal union nuts, three O-rings, two 2-inch by 2.5-inch tailpieces, and one plug with port to rebuild worn connections in your pool’s chlorination or filtration plumbing. This kit is essential for ensuring tight, leak-resistant seals and maintaining system flow integrity. Designed for easy compatibility and installation, it’s an ideal solution for seasonal maintenance or equipment upgrades.
Highlights
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Designed for Fusion Soft and PureLink Systems: Offers perfect fit and function for Jandy’s top purification models and select inground systems
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Includes All Essential Union Hardware: Comes with everything required to fully re-establish secure plumbing connections
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Enhances System Flow and Sealing: Prevents leaks and pressure loss by replacing degraded unions and seals within your chlorination loop
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Ideal for Routine Maintenance Needs: Makes seasonal replacement or repair efficient and straightforward with plug-and-play components
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Built for Durability and Dependability: High-quality parts resist wear from chemicals and pressure, extending equipment life
Includes
- (1) Plug
- (2) Tail Pieces
- (3) Union Nuts
- (3) O-Rings
Compatibility
- Jandy AquaPure Systems
- Jandy Nature2 Fusion Soft Salt Chlorinator Systems
Note: This union kit may be compatible with your system, please refer to your owners manual to ensure compatibility.
Additional Info
Universal Union Kit R0452100 For AquaPure & Nature2 Salt Systems
complete plumbing union kit for Jandy AquaPure and Fusion Soft
includes o-rings and tailpieces to match standard 2-inch fittings
reliable seal for chlorine generators, feeders, and sanitizers
trusted by local pool techs for consistent seasonal maintenance
great local pricing on bulk R0452100 replacement kits available
R0452100 Jandy Union Nut And Tailpiece Kit – 2 Inch Connections
2 inch by 2.5 inch tailpieces for Jandy AquaPure salt cells
replaces cracked or aged fittings on PureLink or Nature2 units
includes three o-rings and union nuts for secure sealing
use R0452100 to maintain proper chlorinator water flow
compatible with Jandy plumbing configurations using 2" lines
Salt Cell Plumbing Kit R0452100 – Tailpieces & Unions For Chlorinators
chlorine generator tailpiece union kit with sealing hardware
perfect fit for Nature2 Fusion and AquaPure saltwater systems
prevents leaks and optimizes water circulation to cell
strong, durable replacement parts trusted by local installers
use for repairs or upgrades in existing 2" pool plumbing
Diagram

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