Self Contained Carpet Cleaner VS. High heat, pressure, vacuum Extractor

[Donald]

Self contained machines are limited to cleaning low profile carpet, like the style that is glued to the floor.
VS.
Dual, triple, and quad corded machines need multiple electrical circuits to take full advantage of their power.

Self contained extractors need wide open areas to clean.
VS.
High powered extractors clean clean around furniture with ease.

Self contained extractors clean more square feet per hour and use more water per hour.
VS.
High powered extractors are designed to can be outfitted with auto fill and auto dump.

Self contained extractors don't travel up and down a stair case without team lifting.
VS.
High powered extractors can navigate stairs by a single operator.

Self contained extractors are slow going when it comes to upholstery cleaning
VS.
High powered extractors can use internal spray hand tools, bi-directional hand tools.

Self contained extractors can only clean carpet, upholstery, and tile.
VS.
High powered extractors can perform flood extraction, pressure washing, air duct cleaning,..

Some models of self contained extractors can clean carpet bi-directional.
VS.
High powered extractors almost always clean on the 'walk back stroke.'

Self contained extractors are designed for interim or maintenance style cleaning.
VS.
High powered extractors are designed for restorative style cleaning.