{"product_id":"dreyoo-4-piece-2-inch-union-replacement-kit-hayward-pentair-compatible","title":"Dreyoo 4-Piece 2-Inch Union Replacement Kit — Hayward \u0026 Pentair Compatible","description":"\u003ch2\u003eRefresh your pool or spa plumbing with confidence\u003c\/h2\u003e\n\u003cp\u003eThe Dreyoo 4-Piece 2-Inch Union Replacement Kit is engineered to restore reliable connections between your pump, filter, and salt chlorine generator. Rather than replacing an entire assembly, you can swap in a complete, ready-to-install union set designed for common 2-inch tubing and 2-inch equipment ports.\u003c\/p\u003e\n\u003cp\u003eConstructed from PVC with precision-molded components, this kit emphasizes stability, leak resistance, and compatibility. High-strength materials and durable O-rings work together to support steady water flow under pressure, making it a practical option for saltwater systems and routine pool maintenance.\u003c\/p\u003e\n\u003ch3\u003eWhat you get and how it helps\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWide compatibility across Hayward salt chlorine generators, Hayward cell unions, and other compatible components, plus common Pentair AquaLight and spa connections.\u003c\/li\u003e\n  \u003cli\u003eEasy installation with well-threaded connections and clearly designed parts that simplify replacement and reassembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003eLonger service life thanks to durable PVC construction, improved thermal stability, and resistance to high-pressure water flow.\u003c\/li\u003e\n  \u003cli\u003eLow-friction interior and smooth threads promote straightforward attachment to male counterparts and reduce leakage risk with a high-density O-ring seal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsage scenarios include quick swaps during routine maintenance, saltwater pool setups, or when upgrading aging unions in Hayward or similar systems. The kit supports 2-inch tubing and is suitable for snapshots of daily pool or spa care where dependable connections matter. While it aims to meet a broad range of configurations, always verify compatibility with your specific model before installation. Benefits are presented as possibilities based on design and materials, not guarantees.\u003c\/p\u003e\n\u003cp\u003eInstallation tips: relieve system pressure, align components, and thread the union parts securely with a strap wrench as needed. Reconnect to the pump or filter and test for leaks in a safe, dry area before returning water to service.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the Dreyoo 4-Piece 2-Inch Union Replacement Kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes 4 union nuts, 4 socket connectors, and 4 O-ring gaskets for a complete replacement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this 2-inch union kit compatible with Hayward and Pentair systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is designed for 2-inch tubing and common Hayward models; verify your equipment’s compatibility before installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dreyoo","offers":[{"title":"Default Title","offer_id":43979872731270,"sku":"B0D45MKJW5","price":26.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/dreyoo-4pcs-2inch-pump-union-kit-nuts.jpg?v=1778675661","url":"https:\/\/patiozora.com\/products\/dreyoo-4-piece-2-inch-union-replacement-kit-hayward-pentair-compatible","provider":"PatioZora","version":"1.0","type":"link"}