Racine Industries' Host Reliant machine is ideal for residential and small commercial use, according to the company. The unit is also useful for cleaning carpeted stairs - the handle detaches so that the Reliant can be worked through carpeted treads and risers quickly and easily.

The Reliant features dual-brushing action to get deep into the carpet pile. The machine can be easily upgraded with features for deep power vacuuming, pile lifting, area cleaning and spotting, Racine says.