{"product_id":"maytronics-9991412-r1-cartridge-filter-assembly-with-bottom-lid","title":"Maytronics 9991412-R1 Cartridge Filter Assembly With Bottom Lid","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e This cartridge filter assembly with bottom lid installs inside compatible Maytronics robotic pool cleaners. It serves as the internal debris filtration module and lower housing interface during cleaning cycles. The assembly captures dirt and suspended particles while maintaining proper internal flow. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A cracked bottom lid or worn filter assembly can reduce suction and allow debris to bypass the filtration area. Poor internal sealing impacts cleaning efficiency and debris containment. Replacing the full assembly restores proper fit and filtration performance. Timely replacement prevents repeat service calls and performance complaints. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManufacturer part number: 9991412-R1\u003c\/li\u003e \u003cli\u003eCartridge filter assembly with bottom lid\u003c\/li\u003e \u003cli\u003eInternal robotic cleaner filtration module\u003c\/li\u003e \u003cli\u003eDesigned for compatible Maytronics robotic cleaners\u003c\/li\u003e \u003cli\u003eFactory replacement configuration\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Disconnect power and remove the cleaner from the pool before servicing internal components. Verify compatibility with your specific cleaner model prior to purchase. Confirm by manufacturer part number before ordering. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAbout the Maytronics Brand\u003c\/strong\u003e\u003cbr\u003e Maytronics engineers robotic cleaners with serviceable internal filtration assemblies. Their modular construction allows technicians to replace key components without discarding the full unit. Genuine assemblies maintain correct hydraulic balance and sealing. The brand supports long term robotic cleaner maintenance across multiple generations. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Technicians replace full filter assemblies when suction declines or when structural damage is visible. It is common after heavy debris seasons or extended use. Routine inspection helps identify worn sealing surfaces. \u003c\/p\u003e","brand":"Maytronics US","offers":[{"title":"Default Title","offer_id":52029788717330,"sku":"9991412-R1","price":98.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/MAY9991412R1_0.jpg?v=1770930615","url":"https:\/\/www.aquaterrabackyard.com\/products\/maytronics-9991412-r1-cartridge-filter-assembly-with-bottom-lid","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}