Thetford 19 Oz Bottle Holding Tank Treatment 15844 13-0196
Item No: 13-0196
Mfg No: 15844
62 in stock
Biological treatment is used to prevent tissue buildup in black water tank & drain lines. It doesn't have formaldehyde, deodorant or lubricant. It prevents build-up, messy clogs & is non-staining.