{"product_id":"pentair-523148-bioshield-3-union-kit","title":"Pentair Bioshield 3\" Union Kit","description":"\u003cp\u003eThis is the Pentair 523148 union kit, the 3 in. unions listed for the Bioshield units 522638 and 522945. It is the genuine Pentair part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy unions matter\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUnions are the joints that let a piece of equipment be taken out of the plumbing without a saw. Everything about servicing a unit, from a seasonal strip down to a full replacement, is easier when the unions on either side are sound. When one cracks or refuses to seal, the whole assembly is on the wrong side of a repair that should take minutes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore you order\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCheck the Bioshield part number on your unit against the two this kit is listed for, 522638 and 522945, and confirm the 3 in. size on your existing connections.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48627623559380,"sku":"PAC-451-3036","price":310.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/9568\/2516\/files\/default_c55699a0-30c8-41e0-a9cf-856617c4e0cf.png?v=1788725496","url":"https:\/\/www.activepoolsupply.com\/products\/pentair-523148-bioshield-3-union-kit","provider":"Active Pool Supply","version":"1.0","type":"link"}