RV & MOBILE HOME PLUMBING SUPPLI

Plastic Blow Out Plug, Used To Clear Water Lines Of All Water.

3/4", Male Plug & Cap, With Lanyard, Keeps Dust & Dirt Out Of Your Water System, Lanyard Helps Prevent The Loss Of Your Cap Or Plug.

QT RV/Marine Black Water Tank Treatment, Safe, Effective Bacterial Formulation For Odor Control & Waste Digestion In RV's, Boats & Portable Toilets, Non-Staining, Holding Tanks That Are Treated With RV & Marine Black Water Treatment Can Be Dumped At Any Dumping Station Or Septic Tank Without Adding Harmful Chemicals To The System.