The Walex BIOPPBG Bio-Pak Holding Tank Deodorizer Alpine, 10 Pk is a product designed to help eliminate odors in RV, trailer, and camper holding tanks. Made by WALEX, this deodorizer comes in a convenient pack of 10, ensuring long-lasting effectiveness in controlling unpleasant odors. Ideal for maintaining clean and fresh RV environments, this product is essential for those looking to keep their living spaces smelling great while on the road.