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Alpha 35 Gallon RV Fresh Water Tank - 198BLANK
Upgrade or replace your RV's fresh water storage with the Alpha 35-gallon fresh water tank (198BLANK). Measuring 28" x 20" x 19", this premium rotational-molded tank delivers superior quality, durability, and safety compared to many factory-installed tanks. Perfect for motorhomes, travel trailers, fifth wheels, and horse trailers.
Why Choose This Alpha Fresh Water Tank?
- 100% FDA-Approved Materials: Made from premium food-grade polyethylene that's fully certified for safe drinking water storage - safer than many OEM tanks
- Seamless One-Piece Construction: Rotational molding creates a leak-proof tank with no seams, joints, or weak points that could fail over time
- Superior Durability: Built tougher than standard factory tanks with enhanced resistance to cracks, impacts, and UV damage
- Stain and Corrosion Resistant: Maintains water purity and freshness even after years of use - won't rust, corrode, or develop odors
- Perfect Fit Replacement: Designed to OEM specifications for easy installation in your RV's existing water system
- Long-Lasting Performance: Outlasts and outperforms typical factory-installed tanks for worry-free adventures
Technical Specifications
- Part Number: 198BLANK
- Brand: Alpha
- Capacity: 35 gallons
- Dimensions: 28" L x 20" W x 19" H
- Material: FDA-approved polyethylene (food-grade)
- Construction: Seamless rotational molding
- Weight: 64 lbs
- Color: Natural/translucent
- Certification: FDA-approved for potable water
Common Applications & Compatibility
This 35-gallon fresh water tank is ideal for:
- Class A, B, and C motorhomes
- Travel trailers and fifth wheels
- Horse trailers with living quarters
- Marine vessels and boats
- Off-grid cabins and tiny homes
- Emergency water storage systems
Installation & Use
Installing your new Alpha fresh water tank is straightforward for experienced RVers or professional installers. The tank features standard fittings compatible with most RV plumbing systems. Ensure proper mounting and secure all connections to prevent movement during travel. The seamless construction eliminates common leak points found in welded or multi-piece tanks.
Maintenance Tips
To keep your fresh water tank in optimal condition, sanitize it at least twice per year using RV-approved cleaning solutions. Drain completely when storing your RV for extended periods. The stain-resistant polyethylene material makes cleaning easy and prevents buildup that can affect water taste and quality.
Related Products You May Need
Looking for different sizes? Check out our Alpha 40 Gallon Fresh Water Tank (388BLANK), Alpha 47 Gallon Fresh Water Tank (VR245587WBLANK), or Alpha 63 Gallon Fresh Water Tank (988BLANK). Browse our complete selection of 40 Gallon RV Fresh Water Tanks or explore all Motorhome Water Tanks.
Why Buy From ElkhartRVParts.com?
- 100% authentic Alpha OEM-grade parts
- FDA-approved materials for safe drinking water
- Fast shipping with freight options for large tanks
- Expert support via AI Live Chat for sizing and compatibility questions
- Trusted by RV owners and professional installers nationwide
Frequently Asked Questions
Q: Is this tank safe for drinking water?
A: Yes! This tank is made from FDA-approved food-grade polyethylene specifically certified for potable water storage.
Q: Will this fit my RV?
A: Measure your existing tank space carefully. This tank measures 28" x 20" x 19". Use our AI Live Chat for help with fitment questions.
Q: How do I install this tank?
A: Professional installation is recommended. The tank uses standard RV plumbing fittings and should be securely mounted to prevent movement.
Q: How long will this tank last?
A: With proper care and maintenance, Alpha tanks typically outlast factory-installed tanks by many years thanks to superior materials and construction.
Need help choosing the right tank size or have installation questions? Use our AI Live Chat for instant expert assistance with product selection and compatibility.
Order your Alpha 35-gallon fresh water tank today and enjoy reliable, safe water storage for all your RV adventures!
| Product type | Fresh Water Tank |
|---|
- What are the dimensions of the alpha 35 gallons fresh water tank? The dimensions of the tank are 28 inches in length, 20 inches in width, and 19 inches in height.
- Is the material used in this water tank safe for drinking water? Yes, the tank is made from premium FDA-approved polyethylene material, ensuring it is safe for storing drinking water.
- Can this fresh water tank be used for rvs and marine vessels? Yes, this tank is designed to be compatible with RVs, horse trailers, and marine vessels, making it a versatile water storage solution.
- Is the alpha fresh water tank resistant to stains and corrosion? Yes, the tank is stain, corrosion, and rust resistant, which helps keep your water fresh and the tank durable over time.
- Does this water tank have seams or joints that could leak? No, the Alpha fresh water tank is constructed as a seamless, one-piece unit, providing superior strength and leak-proof reliability.
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.

