{"product_id":"pentairwaterpoolandspainc_540021z","title":"Pentair 3\/4\" White Threaded Directional Eyeball Inlet | 1-1\/2\" MIP | 540021Z","description":"\u003ch3\u003eDirectional Return Inlet for Pentair Pool Fittings\u003c\/h3\u003e\n\u003cp\u003eThe Pentair 540021Z is the OEM replacement 3\/4\" threaded directional eyeball inlet fitting with a 1-1\/2\" MIP (male iron pipe) threaded connection, finished in white.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eThis directional eyeball inlet controls the angle and direction of returning filtered water into the pool. The rotating eyeball insert allows flow direction to be adjusted after installation, enabling optimised water circulation patterns at the return port.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; border: 1px solid #ccc;\"\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003ePentair Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e540021Z\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eEyeball Orifice Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eConnection Size \u0026amp; Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e1-1\/2\" MIP (Male Iron Pipe Thread)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f9fa;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eQuantity Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eConfirm the thread type on your existing wall fitting before ordering — 1-1\/2\" MIP is a male-threaded fitting that screws into a female-threaded (FIP) wall port. If your return port uses a slip (non-threaded) connection, this fitting will not be compatible. Match the color to adjacent fittings for a consistent finish; a white listing is available here for standard white pool interiors.\u003c\/p\u003e\n\n\u003c!-- wft:processed:manual:2026-04-23 --\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":53960117616915,"sku":"540021Z","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/0687\/5411\/files\/pentair-3-4-white-threaded-directional-eyeball-inlet-with-1-1-2-mip-540021z-5.webp?v=1776955316","url":"https:\/\/poolaroo.com\/products\/pentairwaterpoolandspainc_540021z","provider":"Poolaroo","version":"1.0","type":"link"}