A subsurface flood extractor is equipment intended to remove water from beneath a surface layer, often in a carpet-and-cushion assembly.
What this means at your property
It addresses liquid water that ordinary surface pickup may not reach effectively. Extraction and drying are separate stages, and the suitability of keeping the carpet or cushion depends on the source of water and material condition.
Does extraction establish that the floor can remain?
No. Ask which layers were assessed, whether contamination or damage affects retention and how remaining moisture will be monitored. The tool used should support a documented material decision rather than substitute for one.