DEEBOT N79 / N79S / N79W replacement parts
4 parts that fit the DEEBOT N79 / N79S / N79W, with the official SKU where one exists.
Support status changes the repair-or-replace math. See the full table →
COMPATIBLE PARTS
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Side brushes — N79 family & DEEBOT 500/600/601/661
These DEEBOTs run two three-arm side brushes that pull straight off their posts. ECOVACS' official schedule cleans them every two weeks and replaces them every 3-6 months — sooner if the solid-red two-beep alarm keeps returning.
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Main brush — N79 family & DEEBOT 500/600/601/661
ECOVACS' official schedule cleans the roller weekly with the multi-function tool (careful — its edges are sharp) and replaces it every 6-12 months; a solid-red four-beep alarm that survives cleaning means the bristles are done.
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Filter set (sponge + high-efficiency) — N79 family & 500/600 series
The dust bin holds a sponge filter plus a pleated high-efficiency filter. Per the official manual, pat the high-efficiency filter clean and never rinse it; the sponge filter and bin can go under running water. Replace the pair every 3-6 months.
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Replacement battery — N79 family
ECOVACS does not sell N79 packs self-serve — the market is aftermarket only, so buy a known brand with real reviews. Switch the robot off before opening the screwed battery door, never fit a swollen or hot pack, and recycle the old one.
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