Razorback TractX 12Gal 6.6" 500 PSI Carpet Extractor (Machine Only) hyd The device contains a detergent

The device contains a detergent to release ATP that is bound to microbial or organic matter and inside microbes

Commercial Drying Equipment

05 Pack size 5 litres Product type Alkaline Part B booster for fogging application — MethSan main wash Appearance Clear blue liquid Odour Lemon pH 10

so the 5 litre is the better buy and refills this bottle

Razorback TractX 12Gal 6.6" 500 PSI Carpet Extractor (Machine Only) hyd The device contains a detergentThe Razorback TractX 12Gal 6. 6" 500 PSI Carpet Extractor is the most popular portable in the TractX range for carpet and upholstery cleaning: a professional extractor built for cleaners who need reliable performance, practical features, and large capacity tanks in a durable portable package. Its Pumptec solution pump is adjustable between 50 and 500 PSI, pairing serious flushing power for soiled carpet with the ability to dial right down for