{"product_id":"xiaomi-robot-vacuum-s40-ov81-side-brush-hepa-filter-mop-cloth-replacement-kit","title":"Xiaomi Robot Vacuum S40 OV81 Side Brush HEPA Filter Mop Cloth Kit","description":"\u003cp\u003eKeep your Xiaomi Robot Vacuum S40 (OV81) performing at its best with this complete replacement accessory kit. Designed as a perfect fit for the S40 and OV81 models, this set includes a side brush, HEPA filter, and mop cloths — everything you need to maintain peak cleaning performance on both hard floors and carpets.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Brush\u003c\/strong\u003e – Sweeps debris from edges, corners, and along skirting boards, channeling dust and dirt into the main suction path for a thorough clean.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHEPA Filter\u003c\/strong\u003e – Captures fine dust particles and microscopic debris, returning cleaner air to your living space with every pass.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMop Cloths\u003c\/strong\u003e – Attach directly to your robot vacuum so it can sweep \u003cem\u003eand\u003c\/em\u003e mop in a single session, leaving hard floors with a fresh, streak-free finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Replace Regularly?\u003c\/h2\u003e\n\u003cp\u003eOver time, side brushes wear down, filters clog, and mop cloths lose their absorbency — all of which reduce your robot vacuum's efficiency. Swapping in fresh accessories restores suction power, edge-cleaning reach, and mopping effectiveness so your S40 keeps delivering the results you expect.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision-engineered for the Xiaomi Robot Vacuum S40 \u0026amp; OV81 models\u003c\/li\u003e\n  \u003cli\u003eHEPA filtration captures fine particles for fresher indoor air\u003c\/li\u003e\n  \u003cli\u003eMop cloths enable combined sweeping and mopping in one cycle\u003c\/li\u003e\n  \u003cli\u003eHigh-quality materials for long-lasting, reliable performance\u003c\/li\u003e\n  \u003cli\u003eEasy, tool-free installation — swap and go in seconds\u003c\/li\u003e\n  \u003cli\u003eAvailable in 2 color options to match your preference\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis replacement kit is specifically designed for the \u003cstrong\u003eXiaomi Robot Vacuum S40\u003c\/strong\u003e and \u003cstrong\u003eOV81\u003c\/strong\u003e models. Please confirm your model number before purchasing to ensure a perfect fit.\u003c\/p\u003e\n\n\u003cp\u003eFor guidance on maintaining robot vacuum accessories and home air quality, visit the \u003ca href=\"https:\/\/www.epa.gov\/indoor-air-quality-iaq\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Environmental Protection Agency – Indoor Air Quality\u003c\/a\u003e resource.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: Which Xiaomi robot vacuum models is this replacement kit compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This side brush, HEPA filter, and mop cloth kit is specifically designed for the \u003cstrong\u003eXiaomi Robot Vacuum S40\u003c\/strong\u003e and \u003cstrong\u003eOV81\u003c\/strong\u003e models. Always verify your model number before ordering to guarantee a proper fit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How often should I replace the side brush, HEPA filter, and mop cloths?\u003c\/h4\u003e\n\u003cp\u003eA: As a general guide, side brushes benefit from replacement every 3–6 months depending on usage frequency and floor type, HEPA filters every 2–3 months, and mop cloths whenever they show visible wear or reduced absorbency. Regular replacement keeps your robot vacuum operating at full efficiency.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can the mop cloths and side brush be used at the same time?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. When the mop cloths are attached to your Xiaomi S40 \/ OV81 robot vacuum and the side brush is fitted, the unit can sweep debris from edges and simultaneously mop hard floors in a single cleaning cycle.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this an official Xiaomi replacement part?\u003c\/h4\u003e\n\u003cp\u003eA: This is a high-quality compatible replacement accessory kit from Qme, designed to fit the Xiaomi Robot Vacuum S40 and OV81 models. It is not produced by Xiaomi but is engineered to meet the specifications required for a proper fit and effective performance.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which Xiaomi robot vacuum models is this replacement kit compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This side brush, HEPA filter, and mop cloth kit is specifically designed for the Xiaomi Robot Vacuum S40 and OV81 models. 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