{"product_id":"flair-it-ecopoly-1-in-pex-barb-x-1-in-d-mpt-plastic-male-adapter","title":"Flair-It Ecopoly 1 in. PEX Barb X 1 in. D MPT Plastic Male Adapter","description":"\u003cdiv\u003eThe Flair-It Ecopoly 1 in. PEX Barb x 1 in. D MPT Plastic Male Adapter delivers a reliable, corrosion-resistant connection between PEX tubing and threaded pipe for a leak-free water supply setup. Built from lead-free plastic and part of the Ecopoly family, this 1\" PEX barb to 1\" MPT adapter is designed for residential plumbing that demands durability without metal corrosion concerns. \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Lead-free plastic for safer potable-water service\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e End 1 = 1 in. PEX barb; End 2 = 1 in. MPT (Male Pipe Thread)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e 100 psi\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum temperature:\u003c\/strong\u003e 180°F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackage quantity:\u003c\/strong\u003e 5 fittings per box\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; line:\u003c\/strong\u003e Flair-It Ecopoly\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eANSI certification:\u003c\/strong\u003e ANSI Certified\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInstallation note:\u003c\/strong\u003e This is a barb-type PEX fitting—secure the PEX with standard PEX crimp\/clamp methods per local code and manufacturer guidelines for a solid, leak-tight seal. Not a push-to-connect fitting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho is this adapter ideal for?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDIY homeowners tackling PEX-to-threaded-pipe conversions in kitchens, bathrooms, laundry rooms, and outdoor hose bib connections.\u003c\/li\u003e \u003cli\u003ePros doing retrofit projects where a robust, lead-free plastic interface is preferred over metal to prevent galvanic corrosion.\u003c\/li\u003e \u003cli\u003eAnyone stocking a 5-pack of reliable PEX-to-MPT adapters for bulk projects or multi-room renovations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose Flair-It Ecopoly over other fittings?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eLead-free plastic formulation designed for potable-water systems, reducing contamination risk and easing code compliance.\u003c\/li\u003e \u003cli\u003eBarb-to-MPT configuration provides a straightforward, durable connection between PEX tubing and threaded pipe without soldering or welding.\u003c\/li\u003e \u003cli\u003eCompact, boxed 5-pack is ready for fast deployment on job sites, making it ideal for small repairs or large-scale installs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003ePractical use cases and installation tips\u003c\/h4\u003e\n\u003cp\u003eUse cases\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConnecting PEX supply lines to threaded shutoff valves or pipe stubs where a male-threaded inlet is required.\u003c\/li\u003e \u003cli\u003eReplacing failing metal-to-PEX adapters in laundry rooms, kitchens, or bathroom remodels with a lead-free plastic alternative.\u003c\/li\u003e \u003cli\u003eRetrofits that convert existing copper or PVC lines to PEX while maintaining compatible thread connections for fixtures and appliances.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation tips\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCut the PEX square and deburr the edge before sliding the barb fitting onto the tube for a clean, secure seal.\u003c\/li\u003e \u003cli\u003eSlide the PEX tubing fully onto the barb and secure with the appropriate PEX crimp or compression method per manufacturer guidelines.\u003c\/li\u003e \u003cli\u003eThread the MPT end onto the compatible pipe or valve. Use a proper pipe sealant or PTFE tape approved for plastic-to-metal connections and snug the connection without over-tightening.\u003c\/li\u003e \u003cli\u003eInspect for leaks after the first pressurization, and re-tighten if necessary within the manufacturer’s torque recommendations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCare and maintenance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePeriodic inspections for tightness and signs of wear prevent leaks in high-use areas.\u003c\/li\u003e \u003cli\u003eReplace any adapters that show cracking, discoloration, or joint leakage to maintain system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith its lead-free composition, robust 100 psi\/180°F rating, and thoughtful five-pack packaging, the Flair-It Ecopoly 1 in. PEX Barb x 1 in. D MPT Plastic Male Adapter is a practical, code-friendly choice for reliable PEX-to-threaded-pipe connections. It brings together dependable performance, ease of use, and long-term durability for everyday plumbing projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flair-It","offers":[{"title":"Default Title","offer_id":52191907119378,"sku":"4907929","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/4907929_A.eps_High.jpg?v=1775942499","url":"https:\/\/nationalhardwaregroup.com\/products\/flair-it-ecopoly-1-in-pex-barb-x-1-in-d-mpt-plastic-male-adapter","provider":"National Hardware Group","version":"1.0","type":"link"}