Icon Pistons Water & Waste Tanks

Icon Pistons RV Water & Waste Holding Tanks

When it comes time to replace or upgrade your recreational vehicle's sanitation system, few names carry the reputation that Icon Pistons has earned in the RV aftermarket. The brand's Water & Waste Tanks lineup is purpose-built for one of the most demanding jobs on any RV: containing and managing black water and grey water through thousands of miles of rough road, uneven terrain, and seasonal temperature swings.

Built Tough with ABS Thermoforming

Every Icon holding tank is constructed using a high-impact ABS thermoforming process. The tanks are designed for impact resistance, with bottoms crafted from high-quality material forming a solid foundation while the top is expertly laminated for added strength. Thick layers of ABS provide robust protection, ensuring that rocks and rough terrain won't compromise the integrity of the tanks. All seams receive solvent-welding treatment, and each tank is constructed of tough ABS plastic for long service life, with all seams solvent welded and featuring a 1¼" mounting flange.

Flexible Configurations for Any RV Application

One of the biggest advantages of Icon's waste tank lineup is sheer variety. Capacities range from 6 to well over 100 gallons, with drain locations available at center end, left, right, bottom, or along the sides, and recessed drain options for specific plumbing needs. Icon offers a wide selection of RV waste holding tanks including 6 drain styles, suitable for both black and grey water. This makes it straightforward to find an exact-fit replacement tank regardless of your coach's original layout, whether you drive a Class A motorhome, a fifth wheel, or a travel trailer.

Ready to Install, Right Out of the Box

Icon takes the guesswork out of replacement. Each tank comes with a 3" spigot fitting and 4 installed level sensors, so you can monitor fill levels without sourcing extra hardware. The tanks are designed with meticulous attention to detail, adhering to industry standards for materials, drainage, and plumbing for recreational vehicle use — meeting criteria set by IAPMO for durability, safety, and optimal performance.

North American Manufacturing & Proven Reliability

Icon RV Waste Holding Tanks are trusted by RV professionals across the US, Canada, and beyond, manufactured to the highest standard as the proven choice for aftermarket replacement — and all Icon RV tanks are wholly made in North America. Icon is dedicated to supplying quality aftermarket RV products to North America and beyond, with core competency in thermoforming and rotational molding complemented by strong abilities in innovative design and manufacturing, with every aspect of the organization regulated by a Quality Management System.

Whether you're dealing with a cracked original tank, upgrading to a larger capacity, or fitting a custom chassis build, Icon's Water & Waste Tank selection delivers a durable, code-compliant solution. Browse the full Water & Waste Tanks category or explore everything Icon Pistons has to offer.