Toggle menu
(863) 261 8388

RV Fresh Water Tanks

Our RV water tanks might just be better than the original.  Manufactured using rotomold technology, this fresh water RV tank has no seams, 3/8” thick walls, and is nearly unbreakable.  It’s made to take rough conditions and travel with ease.  NSF and FDA complaint materials are used in the manufacturing process, ensuring safe drinking/potable water storage.   Fittings are spin-welded to ensure secure, leak-proof connections.  Simply indicate on the tank drawing where you’d like your fittings placed!

Shop by Category

  • Portable Tanks
  • Plastic Tanks
  • Rainwater Collection Tanks
  • Metal Water Cisterns/Tanks
  • Septic Tanks
  • Waste Oil Tanks
  • Heater Blankets
  • RV & Marine Tanks
  • Fuel Transfer Tanks
  • Pillow Tanks
  • Erosion Control
  • Call for In-Stock Deals

    • Shop by Brand

  • Ronco
  • Custom Roto-Molding
  • Chem-Tainer
  • Norwesco
  • Trionic
  • Enduraplas
  • One Clarion
  • Powerblanket
  • SITE TANKS
  • Wylie
  • View all Brands

    • RV Water Tanks

    • 165 Gallon RV Water Tank W-538. Technical drawing of a polyethylene water tank designed for your rv.

      165 Gallon RV Water Tank W-538

      This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 165 Gallon RV Water Tank, Part# W-538, is engineered to meet the requirements of mobile water...

      MSRP: $1,425.54
      $1,355.36
      Add to Cart
    • 188 Gallon RV Water Tank W-501. Technical drawing of a polyethylene water tank designed for your rv.

      188 Gallon RV Water Tank W-501

      This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 188 Gallon RV Water Tank, Part# W-501, is engineered to meet the requirements of mobile water...

      MSRP: $1,710.65
      $1,626.43
      Add to Cart
    • 188 Gallon RV Water Tank W-372. Technical drawing of a polyethylene water tank designed for your rv.

      188 Gallon RV Water Tank W-372

      This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 188 Gallon RV Water Tank, Part# W-372, is engineered to meet the requirements of mobile water...

      MSRP: $699.81
      $665.36
      Add to Cart
    • An image of a 26 Gallon RV Fresh Water Tank | RV71W

      190 Gallon RV Fresh Water Tank | B506

      The 190 Gallon RV Fresh Water Tank by One Clarion is a must-have for any RV owner. This rectangular tank is designed to be portable, making it easy to transport and use wherever you go. With its above ground environment, you can rest assured that your...

      $1,017.30
      Add to Cart
    • An image of a 20 Gallon RV Fresh Water Tank | RVB257

      200 Gallon RV Fresh Water Tank | B485

      The 200 Gallon RV Fresh Water Tank from One Clarion is a portable and above ground water tank designed specifically for RV use. Its rectangular shape and 42" length x 34 1/4" width x 34 1/4" height dimensions make it easy to fit into most RVs. Made from...

      $1,052.44
      Add to Cart
    • An image of a 9 Gallon RV Fresh Water Tank | RVB288

      210 Gallon RV Fresh Water Tank | B302

      The 210 Gallon RV Fresh Water Tank by One Clarion is a must-have for any RV owner. This rectangular tank is designed to be portable, making it easy to transport and use wherever you go. With its above ground environment, you can rest assured that your...

      $1,052.44
      Add to Cart
    • 210 Gallon RV Water Tank W-548. Technical drawing of a polyethylene water tank designed for your rv.

      210 Gallon RV Water Tank W-548

      This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 210 Gallon RV Water Tank, Part# W-548, is engineered to meet the requirements of mobile water...

      MSRP: $647.98
      $616.07
      Add to Cart
    • 220 Gallon RV Water Tank W-556. Technical drawing of a polyethylene water tank designed for your rv.

      220 Gallon RV Water Tank W-556

      This tank ships in 6-8 weeks. Custom fitting placement is not available at this time. It can be ordered blank, or blank with a DIY Fitting Kit Custom Roto-Mold 220 Gallon RV Water Tank, Part# W-556, is engineered to meet the requirements of mobile water...

      MSRP: $1,412.58
      $1,343.04
      Add to Cart
    • An image of a 23 Gallon RV Fresh Water Tank | RVB378

      260 Gallon RV Fresh Water Tank | B284

      Introducing the 260 Gallon RV Fresh Water Tank by One Clarion. This portable water tank is specifically designed for RVs, making it the perfect solution for your on-the-go water needs. With its rectangular shape and above ground usability, this tank is...

      $1,345.68
      Add to Cart
    Compare Selected