The first question is to ask how many models sila.by have; Sila.by has 3 models. The first model is the standard vacuum robot: Dyson V8 Absolute, Dyson V10 Absolute, Dyson V11 Absolute. The second model is the same as the standard but with a refillable filter and smart scheduling function (v11 animal). The third and last one is the animal version of the V10 Absolute with a battery life of 18 hours - it's perfect for big houses and pet owners!