RV Holding Tanks

RV Holding Tanks are designed for potable black and grey water holding for motorhomes, trailers, campers, food trucks, tiny houses and more. All of our RV Holding Tanks are rotationally molded in the USA and are resistant to dents, chips, and cracks. 


Our RV black water and grey water holding 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

97 Gallon RV Holding Tank | RVHB487

97 Gallons 63'' 40'' 10'' N/A RVHB487
$651.95

98 Gallon RV Holding Tank | RVHB477

98 Gallons 35'' 27'' 26'' N/A RVHB477
$741.95

100 Gallon RV Holding Tank | RVH67W

100 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH67W
$662.95

100 Gallon RV Holding Tank | RVHB455

100 Gallons 44'' 24'' 24'' N/A RVHB455
$651.95

105 Gallon RV Holding Tank | RVHB427

105 Gallons 39'' 26'' 26'' N/A RVHB427
$651.95

110 Gallon RV Holding Tank | RVHB433

110 Gallons 48'' 24.5'' 24'' N/A RVHB433
$685.95

110 Gallon RV Holding Tank | RVHB391

110 Gallons 95'' 33'' 9'' N/A RVHB391
$662.95

110 Gallon RV Holding Tank | RVHB298

110 Gallons 76'' 24'' 15.5'' N/A RVHB298
$662.95

115 Gallon RV Holding Tank | RVHB466

115 Gallons 54'' 27'' 20'' N/A RVHB466
$708.95

115 Gallon RV Holding Tank | RVHB328

115 Gallons 39.5'' 28'' 26'' N/A RVHB328
$708.95

125 Gallon RV Holding Tank | RVHB247

125 Gallons 43.125'' 29.875'' 24'' N/A RVHB247
$820.95

130 Gallon RV Holding Tank | RVHB356

130 Gallons 60'' 30'' 18'' N/A RVHB356
$820.95

135 Gallon RV Holding Tank | RVHB407

135 Gallons 75.5'' 33.25'' 14'' N/A RVHB407
$831.95

135 Gallon RV Holding Tank | RVHB300

135 Gallons 76'' 28'' 16'' N/A RVHB300
$831.95

141 Gallon RV Holding Tank | RVHB484

141 Gallons 53'' 35'' 19'' N/A RVHB484
$864.95

150 Gallon RV Holding Tank | RVHB494

150 Gallons 40.25'' 32.5'' 28.5'' N/A RVHB494
$876.95

155 Gallon RV Holding Tank | RVHB392

155 Gallons 67'' 24'' 24'' N/A RVHB392
$876.95

165 Gallon RV Holding Tank | RVHB246

165 Gallons 43.625'' 31.625'' 30.125'' N/A RVHB246
$887.95

190 Gallon RV Holding Tank | RVHB506

190 Gallons 56'' 30'' 28'' N/A RVHB506
$966.95

200 Gallon RV Holding Tank | RVHB485

200 Gallons 42'' 34.25'' 34.25'' N/A RVHB485
$999.95

210 Gallon RV Holding Tank | RVHB302

210 Gallons 60'' 36'' 24'' N/A RVHB302
$999.95
Call/Text: 928-421-3526
Email Us: hello@rvtanksupply.com