The Walex Porta-Pak Black Tank Deodorizer is the ultimate solution for keeping your RV, boat, or marine holding tank fresh and clean. These 10-pack deodorizer tabs are specially formulated to break down waste and stubborn toilet paper, ensuring smooth operation of your tank system. They work quickly to neutralize odors, offering a clean and pleasant environment for your travels. With these drop-ins, you can confidently enjoy your adventures without worrying about unpleasant smells or system backups.
  Whether you're boondocking, camping, or on a long road trip, the Walex Porta-Pak deodorizer is a reliable companion. Each tab is easy to use—just drop it in your tank and let it work. Ideal for tanks ranging from 2.5 to 40 gallons, these odor control tablets are perfect for marine and RV applications. They not only clean the tank but also keep sensors from getting clogged, providing an odor-free experience every time. The fresh scent and non-staining formula make it a must-have for anyone who values cleanliness and comfort on the go.