{"product_id":"sw-21-028-swimables-intelliflo3-2-x-2-5-union-kit-410028","title":"Swimables SW-21-028 Pentair IntelliFlo3 2\" x 2.5\" Union Kit | 410028","description":"\u003cp data-start=\"307\" data-end=\"891\"\u003eThe Swimables SW-21-028 Union Kit is an aftermarket replacement for Pentair part 410028, also referenced as 410028Z, and is designed for use with 3 HP IntelliFlo3 and IntelliPro3 pumps. This complete kit includes union nuts, adapters, and gasket seals, enabling secure connections to both 2″ and 2.5″ plumbing systems. Built from durable, pool-grade materials, it replicates the original Pentair union layout for a precise fit and leak-resistant seal. Whether for retrofit or new installations, the SW-21-028 restores proper pump coupling and simplifies service or replacement work.\u003c\/p\u003e\n\u003ch3 data-start=\"893\" data-end=\"909\"\u003eHighlights\u003c\/h3\u003e\n\u003cul data-start=\"911\" data-end=\"1701\"\u003e\n\u003cli data-start=\"911\" data-end=\"1068\"\u003e\n\u003cp data-start=\"913\" data-end=\"1068\"\u003e\u003cstrong data-start=\"913\" data-end=\"935\"\u003eDual Plumbing Fit:\u003c\/strong\u003e Supports both 2″ and 2.5″ piping configurations, providing flexible use across different system setups and retrofit installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1069\" data-end=\"1231\"\u003e\n\u003cp data-start=\"1071\" data-end=\"1231\"\u003e\u003cstrong data-start=\"1071\" data-end=\"1101\"\u003eOEM-Compatible Components:\u003c\/strong\u003e Includes union nuts, adapters, and gaskets designed to replicate Pentair 410028 \/ 410028Z for dependable sealing and alignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1232\" data-end=\"1390\"\u003e\n\u003cp data-start=\"1234\" data-end=\"1390\"\u003e\u003cstrong data-start=\"1234\" data-end=\"1271\"\u003eIntelliFlo3 \/ IntelliPro3 Design:\u003c\/strong\u003e Tailored to 3 HP IntelliFlo3 and IntelliPro3 pumps, ensuring precise fitment and eliminating compatibility concerns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1538\"\u003e\n\u003cp data-start=\"1393\" data-end=\"1538\"\u003e\u003cstrong data-start=\"1393\" data-end=\"1421\"\u003eLeak-Resistant Coupling:\u003c\/strong\u003e Provides a watertight seal under pressure, minimizing leaks and preserving pump and plumbing efficiency over time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1539\" data-end=\"1701\"\u003e\n\u003cp data-start=\"1541\" data-end=\"1701\"\u003e\u003cstrong data-start=\"1541\" data-end=\"1569\"\u003eSimplified Installation:\u003c\/strong\u003e Drop-in design with included hardware makes service quick and straightforward, reducing downtime for pool owners and technicians.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePentair IntelliFlo3 3HP Pumps\u003c\/li\u003e\n\u003cli\u003ePentair IntelliPro3 3HP Pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1874\" data-end=\"1895\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"1896\" data-end=\"2112\"\u003eThis guide covers the Swimables SW-21-028 Union Kit, built to replace Pentair 410028. Learn its compatibility with IntelliFlo3\/IntelliPro3 3 HP pumps, when to replace unions, and how to check local stock and pricing.\u003c\/p\u003e\n\u003ch2 data-start=\"2114\" data-end=\"2149\"\u003eCompatibility With Pump Models\u003c\/h2\u003e\n\u003cp data-start=\"2150\" data-end=\"2300\"\u003eThe SW-21-028 is specifically designed for IntelliFlo3 and IntelliPro3 3 HP pumps. It supports both 2\" and 2.5\" plumbing for versatile installation.\u003c\/p\u003e\n\u003ch4 data-start=\"2301\" data-end=\"2375\"\u003edoes sw 21 028 union kit fit both intelliflo3 and intellipro3 pumps\u003c\/h4\u003e\n\u003ch4 data-start=\"2376\" data-end=\"2439\"\u003ehow to confirm sw 21 028 matches pentair 410028 oem part\u003c\/h4\u003e\n\u003ch4 data-start=\"2440\" data-end=\"2507\"\u003ewill sw 21 028 union kit work with 2 inch and 2 5 inch pipes\u003c\/h4\u003e\n\u003ch4 data-start=\"2508\" data-end=\"2577\"\u003edoes sw 21 028 fit retrofit plumbing on older intelliflo pumps\u003c\/h4\u003e\n\u003ch4 data-start=\"2578\" data-end=\"2643\"\u003ewhich adapters come with sw 21 028 for flexible connection\u003c\/h4\u003e\n\u003ch2 data-start=\"2645\" data-end=\"2683\"\u003eReplacement and Maintenance Needs\u003c\/h2\u003e\n\u003cp data-start=\"2684\" data-end=\"2818\"\u003eUnions should be replaced when cracked, leaking, or stripped. The SW-21-028 ensures watertight connections and simplifies servicing.\u003c\/p\u003e\n\u003ch4 data-start=\"2819\" data-end=\"2880\"\u003ewhen to replace intelliflo3 pump unions with sw 21 028\u003c\/h4\u003e\n\u003ch4 data-start=\"2881\" data-end=\"2939\"\u003ehow long do gaskets last before needing replacement\u003c\/h4\u003e\n\u003ch4 data-start=\"2940\" data-end=\"2996\"\u003ewill uv damage cause sw 21 028 union kit to crack\u003c\/h4\u003e\n\u003ch4 data-start=\"2997\" data-end=\"3057\"\u003ecan sw 21 028 be reused after multiple service cycles\u003c\/h4\u003e\n\u003ch4 data-start=\"3058\" data-end=\"3115\"\u003eshould i replace both pump unions at the same time\u003c\/h4\u003e\n\u003ch2 data-start=\"3117\" data-end=\"3150\"\u003eLocal Price and Stock Checks\u003c\/h2\u003e\n\u003cp data-start=\"3151\" data-end=\"3296\"\u003eLocal shops often carry this kit, but availability varies. Call ahead to confirm pricing and reserve your set before starting pump maintenance.\u003c\/p\u003e\n\u003ch4 data-start=\"3297\" data-end=\"3352\"\u003echeck local price of sw 21 028 union kit near me\u003c\/h4\u003e\n\u003ch4 data-start=\"3353\" data-end=\"3423\"\u003ewhich local shop carries sw 21 028 for pentair intelliflo pumps\u003c\/h4\u003e\n\u003ch4 data-start=\"3424\" data-end=\"3481\"\u003econfirm nearby store has sw 21 028 available today\u003c\/h4\u003e\n\u003ch4 data-start=\"3482\" data-end=\"3535\"\u003ereserve sw 21 028 kit at local shop for pickup\u003c\/h4\u003e\n\u003ch4 data-start=\"3536\" data-end=\"3601\"\u003ecompare sw 21 028 union kit cost to pentair 410028 locally\u003c\/h4\u003e","brand":"Swimables","offers":[{"title":"Default Title","offer_id":54366041506083,"sku":"SW-21-028","price":32.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0914\/0987\/5235\/files\/SwimablesSW-21-028PentairIntelliFlo32x2.5UnionKit410028WholesalePoolMart.jpg?v=1761592030","url":"https:\/\/wholesalepoolmart.com\/products\/sw-21-028-swimables-intelliflo3-2-x-2-5-union-kit-410028","provider":"Wholesale Pool Mart","version":"1.0","type":"link"}