{"product_id":"hayward-jet-air-iii-whirl-flo-nozzle-sp1437pakb","title":"Hayward Whirl-Flo Nozzle Assembly for Jet-Air III and Adjustable Jet-Air III Systems | SP1437PAKB","description":"\u003cp\u003eThe Hayward Whirl-Flo Nozzle Assembly (SP1437PAKB) is the OEM replacement nozzle assembly for Jet-Air III and Adjustable Jet-Air III hydrotherapy fitting systems.\u003c\/p\u003e\n\n\u003cp\u003eThis nozzle assembly is the interchangeable jet component used with Jet-Air III bulkheads to direct water and air output at the jet face. On Adjustable Jet-Air III systems, it works with the fitting's flow controls to let you dial in the water and air mix for the hydro-massage action at that jet location.\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\u003eHayward Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003eSP1437PAKB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff;\"\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 10px;\"\u003e610377048590\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePoolaroo Pro Tip\u003c\/h3\u003e\n\u003cp\u003eBecause Jet-Air III nozzles are interchangeable across bulkhead positions, this assembly lets you reconfigure where and how strong the hydro-massage action hits without replacing the entire fitting. Confirm your bulkhead is the Jet-Air III or Adjustable Jet-Air III style before ordering, since nozzle assemblies are matched to their specific bulkhead design.\u003c\/p\u003e\n\u003c!-- wft:processed:manual:2026-09-28 --\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":51774189830419,"sku":"SP1437PAKB","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/0687\/5411\/files\/hayward-jet-air-iii-whirl-flo-nozzle-assembly-sp1437pakb.webp?v=1785223502","url":"https:\/\/poolaroo.com\/products\/hayward-jet-air-iii-whirl-flo-nozzle-sp1437pakb","provider":"Poolaroo","version":"1.0","type":"link"}