{"product_id":"txdiyifu-350157-union-replacement-kit-2-pack-for-pentair-superflo-vs-pumps-1-5-internal-x-2-external","title":"Txdiyifu 350157 Union Replacement Kit — 2 Pack for Pentair SuperFlo\/VS Pumps (1.5″ internal x 2″ external)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe 350157 Union Replacement Kit from Txdiyifu is a compact, two-piece solution designed to refresh the connection points on select Pentair pumps. Each kit includes a matching inlet and outlet union with nuts and O-rings, giving you a straightforward path to renewed performance without major pipe work. The components are built to align with standard sizing, helping you achieve a reliable, leak-resistant seal that supports steady water flow through your pool or spa system.\u003c\/p\u003e\n\u003ch3\u003eWhy consider a union refresh\u003c\/h3\u003e\n\u003cp\u003eOver time, union joints can show signs of wear such as small leaks, looseness, or cracks from routine maintenance. A fresh set provides a sturdy, dependable hand-off between the pump and PVC plumbing, which can contribute to smoother operation, reduced maintenance calls, and a calmer pool environment.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo union fittings for inlet and outlet\u003c\/li\u003e\n  \u003cli\u003eNuts and O-rings for a complete seal\u003c\/li\u003e\n  \u003cli\u003eAll pieces designed to work together for a tight, leak-free connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFit and compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to fit 1.5 internal slip × 2 external slip piping\u003c\/li\u003e\n  \u003cli\u003eCompatible with Pentair SuperFlo, SuperFlo VS, and SuperMax VS pumps that use 350157 style unions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDurable construction\u003c\/h3\u003e\n\u003cp\u003eCrafted from PVC and engineering plastic, the kit resists pool chemicals and exposure to the elements. The included O-rings and locking nuts enhance long-term reliability for regular pump cycles.\u003c\/p\u003e\n\u003ch3\u003eEasy install and maintenance\u003c\/h3\u003e\n\u003cp\u003eThe quick swap-out design lets you replace worn or cracked unions without cutting pipe, making it a practical option for DIY enthusiasts and professional pool techs alike. Expect straightforward reassembly and less downtime during service or seasonal maintenance.\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 does the 350157 Union Replacement Kit include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A 2-pack set with inlet and outlet fittings, nuts, and O-rings for quick, seal-preserving replacements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which pumps and unions are compatible?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for Pentair SuperFlo, SuperFlo VS, and SuperMax VS pumps using 350157 style unions (1.5 internal × 2 external).\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Txdiyifu","offers":[{"title":"Default Title","offer_id":43989559476358,"sku":"B0GHYKV439","price":22.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/txdiyifu-350157-union-kit-inlet-pump.jpg?v=1778873540","url":"https:\/\/patiozora.com\/products\/txdiyifu-350157-union-replacement-kit-2-pack-for-pentair-superflo-vs-pumps-1-5-internal-x-2-external","provider":"PatioZora","version":"1.0","type":"link"}