{"product_id":"pentair-k21241b-hose-4in-female-x-female","title":"Pentair K21241B Hose - 4in, Female x Female","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003ePentair K21241B Hose - 4in, Female x Female is a replacement hose used with compatible Pentair pool equipment. It measures 4in and features female x female connections.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003eCracked or brittle hoses can introduce air leaks or cause water loss at connection points. Replacing worn hoses helps maintain proper circulation and pressure. Correct fit ensures dependable system performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePentair manufacturer part number K21241B\u003c\/li\u003e\n\u003cli\u003e4in hose length\u003c\/li\u003e\n\u003cli\u003eFemale x female connections\u003c\/li\u003e\n\u003cli\u003eReplacement hose component\u003c\/li\u003e\n\u003cli\u003eOEM Pentair part\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003eInspect fittings and seals before attaching the new hose. Tighten connections securely and check for leaks after startup. Confirm by manufacturer part number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003ePentair produces pumps, filters, and plumbing components for pool systems worldwide. Their OEM hoses are engineered for compatibility with Pentair equipment. Using genuine parts supports reliable circulation and performance. Technicians trust Pentair for accurate replacement components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003eThis hose is commonly replaced during pump maintenance or when tracking down minor leaks on the equipment pad.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078606549266,"sku":"K21241B","price":8.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PENK21241B_0.jpg?v=1772562960","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-k21241b-hose-4in-female-x-female","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}