Choosing the right fresh water tank is essential for safe drinking, cooking, cleaning, and showering on the road. The following selections focus on durable, BPA-free, and RV-friendly designs from trusted brands. The guide highlights capacity, installation options, and key features to help you compare quickly and choose the best fit for your camper, trailer, or motorhome.
| Product | Brand | Capacity | Approx. Dimensions |
|---|---|---|---|
| Ameri-Kart 29 Gallon RV Fresh Water Tank | Ameri-Kart | 29 Gallons | 32″ x 16″ x 14″ |
| Ameri-Kart 19 Gallon RV Fresh Water Tank | Ameri-Kart | 19 Gallons | 30″ x 16″ x 10″ |
| Ameri-Kart 16 Gallon RV Fresh Water Tank | Ameri-Kart | 16 Gallons | 25″ x 15″ x 11″ |
| 30 Gallon RV Fresh/Gray Water Tank | A.A | 30 Gallons | 34″ x 18″ x 12″ |
| 35 Gallon Fresh or Gray Water Tank | classAcustoms | 35 Gallons | 38.75″ x 12″ x 17.375″ |
Ameri-Kart 29 Gallon RV Fresh Water Tank
Capacity and design make this tank a versatile option for mid-to-large RVs. Made in the USA from BPA-free materials, it is intended for potable water for drinking, cooking, showering, and dishwashing. The tank includes multiple fitting options for flexible installation and built-in NPT fittings ensure secure connections. It is designed to be weather-resistant and impact-resistant, promoting durability in various RV environments. The tank adheres to IAPMO standards, supporting hygiene and safety for long-term use.
Ameri-Kart 19 Gallon RV Fresh Water Tank
Compact yet ample for smaller RVs or limited spaces, this 19-gallon tank is crafted from BPA-free materials and designed for potable water use. It offers multiple installation options with built-in fittings, including two 1.5″ balloon-style threaded NPT outlets and two 0.5″ outlets. Like other Ameri-Kart tanks, it provides weather-resistant, impact-resistant construction and sanitary, leak-proof operation that aligns with IAPMO standards for safe water storage.
Ameri-Kart 16 Gallon RV Fresh Water Tank
This 16-gallon option balances capacity and footprint for more compact RVs. It uses BPA-free materials and includes dual 1.5″ and dual 0.5″ NPT fittings to streamline installation. The tank is designed to be durable, sanitary, and leak-proof, with construction suitable for various RV setups and compliant with relevant standards for safe potable water storage.
30 Gallon RV Fresh/Gray Water Tank
Designed for larger RV systems, this 30-gallon tank supports both fresh and gray water storage. It features a 1.25″ water fill inlet and three 3/8″ NPT connections with a non-pressurized, vented construction and seamless build to reduce leak risks. The dual-use design makes it a flexible choice for RV owners needing to manage both potable water and gray water within a single tank footprint.
35 Gallon Fresh or Gray Water Tank
Manufactured by Class A Customs, this 35-gallon tank supports fresh or gray water storage with NSF-approved materials. It includes two 1.5″ NPT fittings and two 0.5″ NPT fittings, enabling flexible plumbing configurations. The large capacity suits longer trips or households on the go and the design emphasizes watertight connections and robust construction for extended RV use.
Buying Guide: Key Considerations For Selecting a Camper Fresh Water Tank
- Capacity: Choose a tank size that matches your travel frequency, water usage, and available mounting space. Larger tanks reduce refills but require more space and heavier handling.
- Material And Safety: Look for BPA-free materials and compliance with safety standards (IAPMO, NSF). This ensures potable water quality and durability for long-term use.
- Fittings And Inlet Options: Verify the number and type of built-in fittings (NPT sizes, balloon-style vs standard threads) to align with your existing hoses and pumps.
- Installation Flexibility: Consider tanks with multiple fitting locations and options for orientation to fit your RV’s layout and cabinet space.
- Durability: Weather-resistant, impact-resistant plastics improve longevity in varying climates and travel conditions.
- Maintenance And Cleaning: Tanks designed for easy cleaning and systems flushes (as seen with dedicated flush products) help maintain water quality over time.
- Combination Tanks: Some models support both fresh and gray water storage, which can simplify systems but may require careful planning to avoid cross-contamination.
- Compatibility With Accessories: Check compatibility with pumps, sensors, and level indicators if you plan to monitor water:**accuracy is important for efficient consumption management.
- Warranty And Support: Prefer brands offering dependable warranties and accessible customer support for installation or replacement parts.
- Budget And Availability: Compare price points across capacities and brands, while considering shipping times and availability for your travel schedule.
Across these options, buyers should weigh tank capacity against mounting space and plumbing compatibility. Ameri-Kart tanks are noted for BPA-free construction and IAPMO alignment, while Class A Customs provides larger capacities with NSF-approved materials. For smaller setups, the 16- and 19-gallon Ameri-Kart options offer compact profiles without sacrificing potable-water integrity. The 30- and 35-gallon models provide ample storage for longer trips or bigger rigs, with flexible inlet and outlet configurations to suit diverse RV layouts.