{"product_id":"38mm-dual-flush-toilet-tank-push-button-valve-universal","title":"38mm Dual Flush Toilet Tank Push Button Valve | Universal Fit","description":"\n\u003ch2\u003e38mm Universal Dual Flush Toilet Tank Push Button\u003c\/h2\u003e\n\u003cp\u003eUpgrade your bathroom with the \u003cstrong\u003eLEENKEA 38mm Dual Flush Toilet Tank Push Button Valve\u003c\/strong\u003e — a simple, reliable replacement part that fits most standard cisterns. Designed for water-saving dual flush systems, this round push button lets you choose between a full or half flush, helping reduce household water usage with every use.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Flush Button?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Fit:\u003c\/strong\u003e 38mm thread diameter fits the majority of standard toilet cisterns and tank valves\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Flush Design:\u003c\/strong\u003e Choose between a full or partial flush to conserve water and reduce utility bills\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable ABS Construction:\u003c\/strong\u003e High-quality ABS plastic resists corrosion, moisture, and everyday wear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Straightforward screw-in design — no specialist tools required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSleek Round Profile:\u003c\/strong\u003e 48mm outer button diameter with a clean, modern finish that suits any bathroom aesthetic\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eToilet Tank Push Button Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~38mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOuter Button Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRod Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~114mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Dual Flush Toilet Tank Push Button (with rod assembly)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePlease Note\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eColors may vary slightly from screen images due to monitor brightness and lighting conditions.\u003c\/li\u003e\n  \u003cli\u003ePlease allow slight manual measurement deviation (±1–2mm).\u003c\/li\u003e\n  \u003cli\u003eWe recommend measuring your existing button's thread diameter before purchasing to confirm compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHelpful Resources \u0026amp; Related Products\u003c\/h3\u003e\n\u003cp\u003eLooking to upgrade more of your bathroom or home? Check out these related products from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-1-4-inch-adjustable-washbasin-siphon-trap-leak-proof-silicone-seal\"\u003e1-1\/4\" Adjustable Washbasin Siphon Trap | Leak-Proof Silicone\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-5-inch-ultra-quiet-nylon-drawer-pulley-mini-cabinet-caster-wheel\"\u003e0.5\" Ultra Quiet Nylon Drawer Pulley Mini Cabinet Caster Wheel\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on water efficiency and sustainable water use at home, visit the \u003ca href=\"https:\/\/www.epa.gov\/watersense\" target=\"_blank\" rel=\"nofollow\"\u003eEPA WaterSense Program\u003c\/a\u003e — a trusted resource for water-saving tips and fixtures.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Will this 38mm dual flush push button fit my toilet cistern?\u003c\/h4\u003e\n\u003cp\u003eA: This push button is designed to fit most standard cisterns with a 38mm thread diameter. We recommend measuring the thread diameter of your existing button or cistern opening before purchasing to confirm compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this flush button easy to install without a plumber?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The screw-in design makes installation straightforward for most DIYers. Simply unscrew the old button, thread in the new one, and attach the rod assembly — no specialist tools or plumbing experience required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between a dual flush button and a single flush button?\u003c\/h4\u003e\n\u003cp\u003eA: A dual flush button offers two flush options — a lower-volume flush for liquid waste and a full-volume flush for solid waste. This helps conserve water compared to a single-flush system, which always uses a fixed volume of water per flush.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Will this 38mm dual flush push button fit my toilet cistern?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This push button is designed to fit most standard cisterns with a 38mm thread diameter. We recommend measuring the thread diameter of your existing button or cistern opening before purchasing to confirm compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"Is this flush button easy to install without a plumber?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The screw-in design makes installation straightforward for most DIYers. 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This helps conserve water compared to a single-flush system, which always uses a fixed volume of water per flush.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Bathroom Accessories\", \"item\": \"https:\/\/oasis-select.com\/collections\/bathroom-accessories\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"38mm Dual Flush Toilet Tank Push Button Valve | Universal Fit\", \"item\": \"https:\/\/oasis-select.com\/products\/38mm-dual-flush-toilet-tank-push-button-valve-universal\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Default Title","offer_id":47748227596393,"sku":"\u003cnone\u003e","price":6.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sa5dfad29700145e5b1e923b815602f95K.webp?v=1783082301","url":"https:\/\/oasis-select.com\/products\/38mm-dual-flush-toilet-tank-push-button-valve-universal","provider":"Oasis Select","version":"1.0","type":"link"}