Comparison of Mamirobot & Roomba

I’m using two robot vacuum cleaners that are Roomba and Mamirobot, now I want to discuss about A/s of two products.
The first is expendable part (we simpliy think about expendable part of auto Mobil, if we use  auto Mobil some day we have to change some parts)
Sometimes the parts are very expensive. so we should think about price of parts.



This is real part price of two products.
Battery for Roomba is $75 / Mamirobot is $39
Side brush for Rooba is $15 / $25 Mamirobot $3
Filter for Roomba is $15 (One filer can use several times but it should clean everytimes)
Mami Filter 30pcs $3 (disposable filter)





During one year exprience of two robot cleaners,
I think Mamirobot is better service than Roomba and disposable part also.
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