Ключевые слова: abstract, air, air filter, appliance, background, cabin, cardboard, clean, cleaner, close, container, dirt, dirty, dirty lamellas, disposable, domestic, dust, ecology, efficient, equipment, fiberglass, fibre, filter, gray background, grey, hepa filter, home, housework, isolated, layer, mat, new, object, open, package, paper, plastic, purity, removable, replaceable, replacement, texture, vacuum, white,