Keep Your RV Clean and Green with the Ultimate 45-Gallon Holding Tank
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- Meets Quality and Health Standards: These holding tanks are manufactured to strict specifications, ensuring they meet all necessary health and safety requirements for RV waste management.
- Extra Durable Rotational Molded Construction: Our manufacturing process creates a seamless, one-piece tank that provides superior strength and longevity compared to traditional tanks.
- Authentic OEM Parts: These are the same high-quality tanks used in new RV builds by major manufacturers, ensuring perfect compatibility and performance.
- Built for the RV Lifestyle: Designed to withstand the constant movement, vibration, and temperature changes experienced during RV travel.
- Rigorous Quality Testing: Every tank is individually submerged and tested for leaks before shipping, guaranteeing a reliable, problem-free installation.
| Material | Rotational Molded Plastic |
|---|---|
| Width (inches) | 28 |
| Height (inches) | 8.25 |
| Length (inches) | 64 |
| Weight (pounds) | 137 |
| Capacity (gallons) | 45 |
- What is the capacity of the alpha holding tank? The Alpha Holding Tank has a capacity of 45 gallons.
- What are the dimensions of this holding tank? The tank measures 64 inches in length, 28 inches in width, and 8 1/4 inches in height.
- Is this holding tank durable for rv use? Yes, it is made with extra durable rotational molded construction designed to withstand movement, vibration, and temperature changes typical of RV travel.
- Does this tank meet health and safety standards? Yes, the tank is manufactured to strict specifications ensuring it meets all necessary health and safety requirements for RV waste management.
- Are these tanks tested before shipping? Yes, each tank is individually submerged and tested for leaks to guarantee a reliable and problem-free installation.
100% Authentic OEM Parts
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.

