RV Water Tanks

RV Fresh Water Tanks are designed for potable water use in motorhomes, trailers, campers, food trucks, tiny houses and more. All of our RV Water Tanks are rotationally molded using BPA free and FDA approved resin, suitable for drinking water and food handling.


Our RV Tanks have the option of pre-installed fittings, can be ordered as a blank tank for DIY fittings, or RV Tank Supply can work with you for customized fittings. Where you can specify your exact filling location and type.

Name Capacity Length Width Height Diameter Part # Price

90 Gallon RV Water Tank | RVWB314

90 Gallons 34'' 32'' 21'' N/A RVWB314
$629.95

92 Gallon RV Water Tank | RVWB483

92 Gallons 53'' 31'' 14.25'' N/A RVWB483
$629.95

92 Gallon RV Water Tank | RVWB387

92 Gallons 72'' 33'' 10'' N/A RVWB387
$629.95

95 Gallon RV Water Tank | RVWB354

95 Gallons 47'' 33'' 16'' N/A RVWB354
$651.95

95 Gallon RV Water Tank | RVWB259

95 Gallons 71.5'' 26'' 13'' N/A RVWB259
$651.95

97 Gallon RV Water Tank | RVWB487

97 Gallons 63'' 40'' 10'' N/A RVWB487
$651.95

98 Gallon RV Water Tank | RVWB477

98 Gallons 35'' 27'' 26'' N/A RVWB477
$741.95

100 Gallon RV Water Tank | RVWB455

100 Gallons 44'' 24'' 24'' N/A RVWB455
$651.95

100 Gallon RV Water Tank | RV67W

100 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RV67W
$662.95

105 Gallon RV Water Tank | RVWB427

105 Gallons 39'' 26'' 26'' N/A RVWB427
$651.95

110 Gallon RV Water Tank | RVWB433

110 Gallons 48'' 24.5'' 24'' N/A RVWB433
$685.95

110 Gallon RV Water Tank | RVWB391

110 Gallons 95'' 33'' 9'' N/A RVWB391
$662.95

110 Gallon RV Water Tank | RVWB298

110 Gallons 76'' 24'' 15.5'' N/A RVWB298
$662.95

115 Gallon RV Water Tank | RVWB466

115 Gallons 54'' 27'' 20'' N/A RVWB466
$708.95

115 Gallon RV Water Tank | RVWB328

115 Gallons 39.5'' 28'' 26'' N/A RVWB328
$708.95
Call/Text: 928-421-3526
Email Us: hello@rvtanksupply.com