Tough Grade RV Holding Tanks | Made in USA (30 Gallons)

30-gallon black water capacity for extended use: Designed to handle longer trips without frequent dumping, this tank offers a generous 30-gallon capacity—ideal for RVs, trailers, and custom sanitation systems. Durable, rotomolded HDPE construction: Made from high-density polyethylene using a seamless roto-molding process for superior resistance to cracking, impact, and corrosion—even under rough road conditions. Low-adhesion interior surface minimizes buildup: The smooth, low-stick interior helps reduce waste accumulation and odor retention, improving sanitation and making routine cleaning easier. Blank tank with full customization potential: No pre-drilled holes or built-in fittings give you complete control over port placement—ideal for unique installations or replacing non-standard tank configurations. Optional fittings kit available separately: Pair it with a compatible fittings kit for a complete waste management setup without needing custom fabrication. Sleek black color with space-saving profile: The black finish helps conceal wear and grime, while its compact 54" x 22" x 8" dimensions allow installation in low-clearance or confined spaces. Proudly made in the USA by Ameri-Kart Inc.: Manufactured by a trusted name in RV components, ensuring long-term reliability and consistent quality control.