{"product_id":"water-purifier-three-way-ball-valve-tee-adapter-1-2-to-1-4","title":"1\/2\" to 1\/4\" Three-Way Ball Valve Tee for Water Purifiers","description":"\u003ch2\u003eWater Purifier Inlet Three-Way Ball Valve Tee Adapter\u003c\/h2\u003e\n\u003cp\u003eEasily connect your water purifier or filter system to existing cold or hot water pipes with this versatile \u003cstrong\u003e1\/2\" to 1\/4\" three-way ball valve tee adapter\u003c\/strong\u003e. Featuring a built-in shut-off ball valve, this compact fitting lets you tap into your water supply without cutting or replacing existing pipework — ideal for under-sink reverse osmosis systems, water dispensers, and more.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree-Way Tee Design:\u003c\/strong\u003e Splits your existing 1\/2\" water line to supply a 1\/4\" outlet for your filter or purifier without interrupting your main supply.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Shut-Off Ball Valve:\u003c\/strong\u003e Conveniently isolate your water purifier for maintenance or replacement without turning off the main supply.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Fits standard 1\/2\" cold and hot water pipes — suitable for most under-sink installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Engineered from robust materials to withstand typical household water pressure and temperature ranges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Simple hand-tighten fitting — no special tools required for most setups, making DIY installation quick and straightforward.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Space-Saving:\u003c\/strong\u003e Low-profile tee design fits neatly in tight under-sink cabinet spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Size:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Size:\u003c\/strong\u003e 1\/4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Shut-off ball valve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Lines:\u003c\/strong\u003e Cold \u0026amp; hot water pipes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Water purifiers, RO systems, water filter connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUnder-sink reverse osmosis (RO) water purification systems\u003c\/li\u003e\n  \u003cli\u003eCountertop or inline water filters\u003c\/li\u003e\n  \u003cli\u003eWater dispensers and ice makers requiring a dedicated 1\/4\" feed line\u003c\/li\u003e\n  \u003cli\u003eDIY plumbing tap-off connections for home filtration upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/34-compartment-double-sided-hardware-storage-box-removable-dividers\"\u003e34-Compartment Double-Sided Hardware Storage Box \u0026amp; Dividers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/25-in-1-precision-magnetic-screwdriver-set-pro-repair-tool-kit\"\u003e25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this ball valve tee adapter compatible with both hot and cold water lines?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the water purifier inlet three-way ball valve tee adapter is designed to work with both cold and hot water pipes, making it flexible for a variety of under-sink plumbing setups.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need any special tools to install this 1\/2\" to 1\/4\" tee adapter?\u003c\/h4\u003e\n\u003cp\u003eA: In most cases, installation is straightforward and can be completed with basic hand tools or even by hand-tightening. Always ensure water supply is turned off before installation and check all connections for a secure, leak-free fit.\u003c\/p\u003e\n\u003ch4\u003eQ: What type of water filtration systems is this shut-off ball valve adapter suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: This adapter is ideal for under-sink reverse osmosis (RO) systems, inline water filters, countertop purifiers, and any water filtration appliance that requires a 1\/4\" feed line tapped from a standard 1\/2\" household water pipe.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this ball valve tee adapter compatible with both hot and cold water lines?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the water purifier inlet three-way ball valve tee adapter is designed to work with both cold and hot water pipes, making it flexible for a variety of under-sink plumbing setups.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need any special tools to install this 1\/2\\\" to 1\/4\\\" tee adapter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"In most cases, installation is straightforward and can be completed with basic hand tools or even by hand-tightening. 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