{"product_id":"2x2-union-pvc-pentair-473381-fits-thermalflo-ultratemp","title":"2x2 Union PVC | Pentair | 473381 | (Fits ThermalFlo\/UltraTemp)","description":"\u003cdiv\u003e\n\u003cp\u003eThe Pentair ThermalFlo\/UltraTemp 2 x 2\" Union w\/ O-Ring | 473381 is designed to give you precise water temperature control, extending your pool season. This inline union fitting connects seamlessly to Pentair ThermalFlo\/UltraTemp systems, delivering reliable flow with a built-in O-ring seal to minimize leaks. By reducing heat loss at joints, it helps your pool heater or heat pump maintain consistent temperatures more efficiently. Ideal for residential pool heating setups, this replacement part keeps your temperature control steady while simplifying maintenance. The 2 x 2 inch union size ensures compatibility with standard piping, making installation straightforward for DIYers and professionals alike.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure O-ring seal\u003c\/strong\u003e for leak-free operation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2 x 2 inch union\u003c\/strong\u003e for versatile compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy installation\u003c\/strong\u003e with standard connections\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized temperature control\u003c\/strong\u003e helps extend swimming season\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, reliable Pentair component\u003c\/strong\u003e built for long-term use\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDiscover how this union can improve temperature control and system reliability—add it to your pool toolkit and enjoy a steadier, more comfortable swim season.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48475771568371,"sku":"PEN473381","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/7101\/1571\/files\/PEN473381_0.jpg?v=1771479110","url":"https:\/\/everklearpoolsupply.com\/products\/2x2-union-pvc-pentair-473381-fits-thermalflo-ultratemp","provider":"Ever-Klear Pool Supply","version":"1.0","type":"link"}