{"product_id":"maytronics-9991425-r4-dolphin-ultra-fine-filter-panels-4-pack","title":"Maytronics Dolphin Ultra Fine Cartridge Filter Panels 9991425-R4 – 4-Pack Replacement Filters","description":"\u003cdiv style=\"max-width: 100%; color: #1f2937; line-height: 1.7;\" class=\"ups-product-desc\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv style=\"background: linear-gradient(135deg,#0f4c81 0%,#1273b8 100%); color: #ffffff; border-radius: 18px; padding: 24px 20px; margin: 0 0 24px 0;\"\u003e\n\u003cdiv style=\"font-size: 13px; text-transform: uppercase; opacity: .9; margin-bottom: 8px;\"\u003eGenuine Maytronics Replacement Filter\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 10px 0; font-size: 30px; color: #ffffff;\"\u003eMaytronics Dolphin Ultra Fine Cartridge Filter Panels - 4-Pack\u003c\/h2\u003e\n\u003cp style=\"margin: 0; font-size: 16px; color: #ffffff;\"\u003eUltra-fine replacement filter panels designed to capture fine dirt, algae, pollen, and other small debris for crystal-clear pool water.\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 0; font-size: 22px; color: #1e3a8a;\"\u003eWarranty Information\u003c\/h3\u003e\n\u003cp style=\"margin: 0; font-size: 16px;\"\u003e\u003cstrong\u003e1-Year Manufacturer's Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 6px 0 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 Ultra Fine Cartridge Filter Panels (9991425-R4)\u003c\/strong\u003e are genuine replacement filter inserts designed for select Dolphin robotic pool cleaners. This convenient \u003cstrong\u003e4-pack\u003c\/strong\u003e captures ultra-fine dirt, pollen, algae, sand, and other microscopic debris that standard filter panels may miss.\u003c\/p\u003e\n\u003cp\u003eManufactured by Maytronics for an exact OEM fit, these reusable filter panels help maximize cleaning performance while maintaining strong water flow. They are ideal for spring openings, heavy pollen seasons, fine dust, and everyday maintenance.\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 18px 0; 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\u003eManufactured to original OEM specifications for reliable performance and precise fit.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eUltra Fine Filtration\u003c\/strong\u003e\u003cbr\u003eCaptures algae, pollen, dust, sand, and other fine debris for exceptional water clarity.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eReusable Panels\u003c\/strong\u003e\u003cbr\u003eEasily rinse clean with a garden hose for repeated use throughout the swimming season.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eComplete 4-Pack\u003c\/strong\u003e\u003cbr\u003eIncludes four replacement ultra-fine filter panels for compatible Dolphin filter baskets.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eImproved Cleaning Performance\u003c\/strong\u003e\u003cbr\u003eHelps your robotic cleaner remove smaller debris while maintaining efficient water flow.\u003c\/div\u003e\n\u003cdiv style=\"background: #f8fafc; border: 1px solid #dbeafe; border-radius: 14px; padding: 16px;\"\u003e\n\u003cstrong\u003eQuick Installation\u003c\/strong\u003e\u003cbr\u003eInstalls in minutes without tools for simple routine maintenance.\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 0; color: #0f172a;\"\u003eCompatibility\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 0;\"\u003eCompatible with select Maytronics Dolphin robotic pool cleaners including:\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli\u003eDolphin DLX 4*\u003c\/li\u003e\n\u003cli\u003eDolphin DLX 5*\u003c\/li\u003e\n\u003cli\u003eDolphin DX6*\u003c\/li\u003e\n\u003cli\u003eDolphin Edge\u003c\/li\u003e\n\u003cli\u003eDolphin Premier\u003c\/li\u003e\n\u003cli\u003eDolphin Quest\u003c\/li\u003e\n\u003cli\u003eDolphin Swash CL\u003c\/li\u003e\n\u003cli\u003eDolphin Triton\u003c\/li\u003e\n\u003cli\u003eDolphin Wave 30 \u0026amp; 75\u003c\/li\u003e\n\u003cli\u003eDolphin X FORCE 30\u003c\/li\u003e\n\u003cli\u003eDolphin XT2 \u0026amp; XT3\u003c\/li\u003e\n\u003cli\u003eDolphin Discovery*\u003c\/li\u003e\n\u003cli\u003eDolphin Nautilus Series\u003c\/li\u003e\n\u003cli\u003ePentair Prowler 820\u003c\/li\u003e\n\u003cli\u003ePentair Prowler 830\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 16px 0 0 0;\"\u003e\u003cstrong\u003e*Note:\u003c\/strong\u003e Models marked with an asterisk require the \u003cstrong\u003eMaytronics Conversion Kit (9991414-R1)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin: 16px 0 0 0; font-size: 14px; color: #475569;\"\u003eCompatibility may vary by production year and cleaner configuration. Verify your cleaner model and existing filter style before ordering to avoid fitment issues.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECS --\u003e\n\u003cdiv style=\"margin-bottom: 28px;\"\u003e\n\u003ch3 style=\"font-size: 24px;\"\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;\"\u003e9991425-R4\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\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;\"\u003eRobotic Pool Cleaner Filter Panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eFiltration Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eUltra Fine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e4 Filter Panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eSelect Maytronics Dolphin robotic pool cleaners (see compatibility section)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eAdditional Requirement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003eCertain models require Conversion Kit 9991414-R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border-bottom: 1px solid #e5e7eb;\"\u003e1-Year Manufacturer's Warranty\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 0; color: #0f172a;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"background: #ffffff; border: 1px solid #e5e7eb; border-radius: 14px; overflow: hidden;\"\u003e\n\u003cdiv style=\"padding: 16px; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong\u003eWhat debris do ultra-fine filters capture?\u003c\/strong\u003e\u003cbr\u003eUltra-fine filters capture pollen, algae, fine dust, sand, silt, and other very small particles that standard filters may miss.\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong\u003eAre these genuine Maytronics filters?\u003c\/strong\u003e\u003cbr\u003eYes. These are genuine OEM Maytronics replacement filter panels designed specifically for compatible Dolphin robotic cleaners.\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px; border-bottom: 1px solid #e5e7eb;\"\u003e\n\u003cstrong\u003eCan the filter panels be cleaned and reused?\u003c\/strong\u003e\u003cbr\u003eYes. Simply rinse them thoroughly with a garden hose after each cleaning cycle. Replace them when they become damaged or no longer clean effectively.\u003c\/div\u003e\n\u003cdiv style=\"padding: 16px;\"\u003e\n\u003cstrong\u003eWill these fit every Dolphin cleaner?\u003c\/strong\u003e\u003cbr\u003eNo. These filters fit many Dolphin robotic cleaners, but not every model. Please verify your cleaner model and note that certain models require the Maytronics Conversion Kit (9991414-R1).\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Maytronics","offers":[{"title":"Default Title","offer_id":40480405848233,"sku":"9991425-R4","price":99.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/2647\/4409\/products\/9991425-R4.jpg?v=1621282847","url":"https:\/\/ultimatepools.ca\/products\/maytronics-9991425-r4-dolphin-ultra-fine-filter-panels-4-pack","provider":"ultimatepools.ca","version":"1.0","type":"link"}