{"product_id":"maytronics-bottom-lid-assembly-rails-99919116","title":"Maytronics Dolphin Bottom Lid Assembly \u0026 Rails 99919116","description":"\u003cdiv class=\"ups-product-desc\" style=\"max-width: 100%; color: #1f2937; line-height: 1.7;\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg,#0f4c81 0%,#1273b8 100%); color: #fff; border-radius: 18px; padding: 24px 20px; margin: 0 0 24px;\"\u003e\n\u003cdiv style=\"font-size: 13px; text-transform: uppercase; opacity: .9; margin-bottom: 8px;\"\u003eRobotic Pool Cleaner Bottom Lid Assembly\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 10px; font-size: 30px; color: #fff;\"\u003eMaytronics Dolphin Bottom Lid Assembly \u0026amp; Rails \u003c\/h2\u003e\n\u003cp style=\"margin: 0; font-size: 16px; color: #fff;\"\u003eGenuine Maytronics replacement bottom lid assembly with support rails for compatible Dolphin robotic pool cleaners.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- WARRANTY --\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 14px; padding: 16px; margin-bottom: 28px;\"\u003e\n\u003ch3 style=\"margin: 0 0 8px; font-size: 22px; color: #1e3a8a;\"\u003eWarranty Information\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 16px;\"\u003e\u003cstrong\u003e1-Year Manufacturer Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 0; font-size: 14px; color: #475569;\"\u003eUltimate Pools is your first point of contact for compatibility verification, installation guidance, and warranty support.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- INTRO --\u003e\n\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMaytronics Dolphin Bottom Lid Assembly \u0026amp; Rails (99919116)\u003c\/strong\u003e is a genuine replacement component for select Dolphin automatic pool cleaners. This assembly supports the cleaner's lower filter area and helps maintain proper debris collection during operation.\u003c\/p\u003e\n\u003cp\u003eUse this replacement assembly when the original bottom lid or support rails are worn, cracked, damaged or no longer securing the filter compartment correctly. Verify the complete cleaner model and product number before ordering to ensure proper fitment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\n\u003cdiv style=\"margin-bottom: 32px;\"\u003e\n\u003ch3 style=\"font-size: 26px; margin: 0 0 16px; color: #0f172a;\"\u003eKey Features\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 12px;\"\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eGenuine Maytronics Part\u003c\/strong\u003e\u003cbr\u003eAuthentic replacement assembly manufactured for compatible Dolphin robotic pool cleaners.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eBottom Lid Assembly\u003c\/strong\u003e\u003cbr\u003eReplaces the lower lid component that supports the cleaner's filter compartment.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eIncludes Support Rails\u003c\/strong\u003e\u003cbr\u003eSupplied as a lid and rail assembly for the confirmed cleaner configurations.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eSupports Debris Collection\u003c\/strong\u003e\u003cbr\u003eHelps maintain proper positioning of the lower filtration and debris collection area.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eReplacement Maintenance Part\u003c\/strong\u003e\u003cbr\u003eSuitable for replacing worn, cracked, damaged or missing original components.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eModel-Specific Fitment\u003c\/strong\u003e\u003cbr\u003eVerify part number 99919116 and the cleaner's complete product number before ordering.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- COMPATIBILITY --\u003e\n\u003cdiv style=\"margin-bottom: 32px;\"\u003e\n\u003ch3 style=\"font-size: 26px; margin: 0 0 16px; color: #0f172a;\"\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 18px;\"\u003e\n\u003cp style=\"margin: 0 0 14px;\"\u003eConfirmed compatible cleaner models and product numbers include:\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin Advantage Plus:\u003c\/strong\u003e 99996336-ADVP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin Apollo:\u003c\/strong\u003e 99996046-US, 99996046-USDEMO, 99996343\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin Apollo Plus:\u003c\/strong\u003e 99996053-US, 99996053-USDEMO, 99996059-US, 99996059-USDEMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin Atlantis:\u003c\/strong\u003e 99996303-DEMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin Atlantis Basic:\u003c\/strong\u003e 99996303\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin DLX 3:\u003c\/strong\u003e 99996311, 99996311-DEMO, 99996311-TRV, 99996313-TRV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin DX3:\u003c\/strong\u003e 99996333-DX3, 99996333-DX3DEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin DX4:\u003c\/strong\u003e 99996343-DX4, 99996343-DX4DEM, 99996376-DX4, 99996376-DX4DEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin H50:\u003c\/strong\u003e 99996373-H50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin Pool Up:\u003c\/strong\u003e 99996003-US\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin Saturn:\u003c\/strong\u003e 99996319-SAT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDolphin W20:\u003c\/strong\u003e 99996901-US, 99996904-US, 99996904-USDEMO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 16px 0 0; font-size: 14px; color: #475569;\"\u003eCompatibility may vary by production year, configuration and installation. Verify your exact model and part number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv style=\"margin-bottom: 32px;\"\u003e\n\u003ch3 style=\"font-size: 26px; margin: 0 0 16px; color: #0f172a;\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 18px;\"\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003eReplacement of a cracked or damaged bottom lid\u003c\/li\u003e\n\u003cli\u003eReplacement of worn or broken support rails\u003c\/li\u003e\n\u003cli\u003eRestoring proper filter compartment support\u003c\/li\u003e\n\u003cli\u003eRobotic pool cleaner maintenance and repair\u003c\/li\u003e\n\u003cli\u003eRefurbishment using a genuine Maytronics component\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 16px 0 0; font-size: 14px; color: #475569;\"\u003eInspect the filter bag or filter assembly, clips and adjoining cleaner body components before replacement. Confirm the exact cleaner model and product number prior to ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003ch3 style=\"font-size: 26px; margin: 0 0 16px; color: #0f172a;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; border: 1px solid #e5e7eb; border-radius: 14px;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 520px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e99919116\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eMaytronics \/ Dolphin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eBottom Lid Assembly with Support Rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eUPC \/ EAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e3701314138270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e0.455 kg \/ 1.003 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e2.75 × 23.5 × 33.09 cm \/ 1.083 × 9.252 × 13.028 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eSelect Dolphin Advantage Plus, Apollo, Apollo Plus, Atlantis, DLX 3, DX3, DX4, H50, Pool Up, Saturn and W20 cleaners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eReplacement bottom lid and support rail assembly for compatible robotic pool cleaners\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003e1-Year Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px;\"\u003e\u003cstrong\u003eFinal Sale\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv\u003e\n\u003ch3 style=\"font-size: 26px; margin: 0 0 16px; color: #0f172a;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"background: #fff; border: 1px solid #e5e7eb; border-radius: 14px; overflow: hidden;\"\u003e\n\u003cdiv style=\"padding: 16px; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong\u003eWhich Dolphin cleaners use this bottom lid assembly?\u003c\/strong\u003e\u003cbr\u003ePart 99919116 is confirmed for the cleaner models and product numbers listed in the Compatibility \u0026amp; Fitment section.\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong\u003eWhat is included with this replacement part?\u003c\/strong\u003e\u003cbr\u003eThis product is supplied as a bottom lid assembly with support rails.\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong\u003eWhen should the bottom lid assembly be replaced?\u003c\/strong\u003e\u003cbr\u003eReplacement may be required if the original lid or rails are cracked, damaged, missing or no longer supporting the filter compartment correctly.\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong\u003eCan a damaged bottom lid affect debris collection?\u003c\/strong\u003e\u003cbr\u003eA damaged or poorly secured bottom lid may interfere with the filter compartment and the cleaner's ability to retain collected debris.\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cstrong\u003eWhat warranty is included?\u003c\/strong\u003e\u003cbr\u003eThe Maytronics 99919116 bottom lid assembly includes a 1-year manufacturer warranty.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Maytronics","offers":[{"title":"Default Title","offer_id":45929218539689,"sku":"99919116","price":59.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/2647\/4409\/files\/CopyofCopyofCopyofRCX76008-234.png?v=1749662089","url":"https:\/\/ultimatepools.ca\/products\/maytronics-bottom-lid-assembly-rails-99919116","provider":"ultimatepools.ca","version":"1.0","type":"link"}