{"id":26135,"date":"2026-05-04T17:32:39","date_gmt":"2026-05-04T14:32:39","guid":{"rendered":"https:\/\/deravio.com\/uk\/product\/washing-machine-drain-backflow-protector\/"},"modified":"2026-05-04T17:32:39","modified_gmt":"2026-05-04T14:32:39","slug":"washing-machine-drain-backflow-protector","status":"publish","type":"product","link":"https:\/\/deravio.com\/uk\/product\/washing-machine-drain-backflow-protector\/","title":{"rendered":"Washing machine drain backflow protector"},"content":{"rendered":"

\u2728 The promise<\/h2>\n

Clean drainage.
No backflow.
Reliable protection for your home.<\/p>\n

\"\"<\/p>\n

\u2705 Main benefits<\/h2>\n

\ud83d\udeab Prevents water backflow – The automatic closing system blocks dirty water from returning into your drain.<\/p>\n

\ud83d\udca7 Fast one-way drainage – Allows wastewater to flow out quickly without clogging or slowing down.<\/p>\n

\ud83e\uddfc Keeps your laundry area hygienic – Stops odors, dirty water, and sewer gases from entering your home.<\/p>\n

\ud83d\udd27 Fits multiple pipe sizes – Compatible with pipes from 32 mm to 46 mm thanks to included silicone sealing rings.<\/p>\n

\ud83e\uddfa Connect two washing machines – The three-way interface allows connection for two machines at once.<\/p>\n

\ud83d\udee0 Durable construction – Made with high-quality copper components and strong PVC + ABS materials for long-term reliability.<\/p>\n

\u2757 Problem \u2192 Solution<\/h2>\n

Problem:<\/strong>
Many washing machine drains allow wastewater or sewer odor to flow back through the pipe, causing unpleasant smells and potential hygiene issues.<\/p>\n

Solution:<\/strong>
This washing machine drain backflow protector creates a one-way drainage system that automatically seals when water stops flowing\u2014keeping wastewater out and your laundry area clean. Simple protection that works automatically.<\/p>\n

\"\"<\/p>\n

\ud83c\udfe1 Perfect for<\/h2>\n
    \n
  • \n

    Laundry rooms<\/p>\n<\/li>\n

  • \n

    Apartment washing machine setups<\/p>\n<\/li>\n

  • \n

    Basement laundry areas<\/p>\n<\/li>\n

  • \n

    Utility rooms<\/p>\n<\/li>\n

  • \n

    Homes with multiple washing machines<\/p>\n<\/li>\n<\/ul>\n

    A practical upgrade for cleaner drainage systems.<\/p>\n

    \u2699\ufe0f How to use<\/h2>\n
      \n
    1. \n

      Insert the connector into your floor drain opening.<\/p>\n<\/li>\n

    2. \n

      Choose the correct silicone ring for your pipe size.<\/p>\n<\/li>\n

    3. \n

      Connect the washing machine drain hose.<\/p>\n<\/li>\n

    4. \n

      Ensure a tight seal.<\/p>\n<\/li>\n

    5. \n

      Water will automatically drain out while the valve prevents backflow.<\/p>\n<\/li>\n<\/ol>\n

      \ud83d\udcd0 Product details<\/h2>\n
        \n
      • \n

        Material: PVC + ABS with copper components<\/p>\n<\/li>\n

      • \n

        Pipe compatibility: 32 mm \u2013 46 mm<\/p>\n<\/li>\n

      • \n

        Function: One-way drainage with automatic closing<\/p>\n<\/li>\n

      • \n

        Design: Three-way floor drain connector<\/p>\n<\/li>\n

      • \n

        Application: Washing machine drain systems<\/p>\n<\/li>\n<\/ul>\n

        \ud83d\udce6 Package includes<\/h2>\n
          \n
        • \n

          1x washing machine drain backflow protector.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

          \ud83d\udca6Stop dirty water from coming back into your home.
          \n\ud83d\udc55A smart drainage solution that keeps your washing area clean and protected.
          \n\ud83d\udeb0This washing machine drain backflow protector creates a one-way drainage system that allows wastewater to flow out smoothly while preventing it from flowing back into your washing machine or floor drain.<\/p>\n","protected":false},"featured_media":26131,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[168],"product_tag":[],"class_list":{"0":"post-26135","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-household-goods","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"yoast_head":"\nWashing machine drain backflow protector - 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