The FlashSpotter is ideal for dealing with pet urine, large liquid spills, soap residues, food spills and more. It allows for sub-surface water extraction from the carpet pad. This allows you to use greater quantities of your favorite stain remover or pet odor solution when shampooing carpets. The FlashSpotter has several significant improvements over previous models of spot removal tools. It has no moving parts and no need for a vacuum relief valve. It can be easily disassembled for cleaning. Laboratory tests demonstrate that it removes and extracts more water then comparable water extractor tools. The FlashSpotter can be used with a truck mount or portable extractor, as well as spotting mini-extractors. Works with 1.5 or 2 vacuum cuffs. Comes with a 1 year comprehensive replacement warranty. • Allows for Sub-Surface Extraction from Carpet Pad • Works with 1.5 or 2 Vacuum Cuffs. Use Greater Quantities of Your Favorite Stain Remover or Pet Odor Solutions