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

25 Gallon RV Holding Tank | R-98H

25 Gallons 55'' 34'' 7'' N/A R-98H
$467.95

34 Gallon RV Holding Tank | RVHB538

34 Gallons 26'' 22'' 20'' N/A RVHB538
$471.95

34 Gallon RV Holding Tank | RVHB529

34 Gallons 44'' 25'' 8'' N/A RVHB529
$471.95

35 Gallon RV Holding Tank | R-93H

35 Gallons 34'' 24'' 15'' N/A R-93H
$575.95

35 Gallon RV Holding Tank | R-3H

35 Gallons 39'' 21'' 13'' N/A R-3H
$516.95

36 Gallon RV Holding Tank | R-85H

35 Gallons 52'' 36'' 12'' N/A R-85H
$467.95

40 Gallon RV Holding Tank | R-103H

40 Gallons 82'' 25'' 10'' N/A R-103H
$492.95

40 Gallon RV Holding Tank | R-84H

40 Gallons 34'' 24'' 16'' N/A R-84H
$467.95

43 Gallon RV Holding Tank | RVH19W

43 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH19W
$461.95

43 Gallon RV Holding Tank | RVH12W

43 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH12W
$461.95

45 Gallon RV Holding Tank | R-87H

45 Gallons 46'' 34'' 12'' N/A R-87H
$503.95

45 Gallon RV Holding Tank | R-83H

60 Gallons 58'' 20'' 15'' N/A R-83H
$467.95

45 Gallon RV Holding Tank | RVH58W

45 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH58W
$539.95

45 Gallon RV Holding Tank | RVH51W

45 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH51W
$617.95

45 Gallon RV Holding Tank | RVH46W

45 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH46W
$539.95

45 Gallon RV Holding Tank | RVHB379

45 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVHB379
$517.95

45 Gallon RV Holding Tank | RVHB216

45 Gallons 78'' 16'' 12.75'' N/A RVHB216
$527.95

47 Gallon RV Holding Tank | R-97H

47 Gallons 35'' 39'' 16'' N/A R-97H
$575.95

48 Gallon RV Holding Tank | R-92H

48 Gallons 60'' 25'' 11'' N/A R-92H
$575.95

48 Gallon RV Holding Tank | RVHB229

48 Gallons 68.5'' 27'' 7'' N/A RVHB229
$470.95

50 Gallon RV Holding Tank | R-91H

50 Gallons 70'' 25'' 12'' N/A R-91H
$575.95

50 Gallon RV Holding Tank | RVHB465

50 Gallons 59.75'' 18.5'' 11.75'' N/A RVHB465
$461.95

50 Gallon RV Holding Tank | RVHB416

50 Gallons 50'' 16'' 16'' N/A RVHB416
$461.95

50 Gallon RV Holding Tank | RVHB308

50 Gallons 64'' 22'' 9.125'' N/A RVHB308
$461.95

50 Gallon RV Holding Tank | RVHB156

50 Gallons 40'' 20'' 16'' N/A RVHB156
$461.95

52 Gallon RV Holding Tank | RVHB315

52 Gallons 30.5'' 24.375'' 17.375'' N/A RVHB315
$461.95

52 Gallon RV Holding Tank | RVHB295

52 Gallons 28'' 23'' 21'' N/A RVHB295
$461.95

53 Gallon RV Holding Tank | R-89H

53 Gallons 58'' 27'' 12'' N/A R-89H
$575.95

53 Gallon RV Holding Tank | RVH68W

53 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH68W
$606.95

53 Gallon RV Holding Tank | RVHB545

53 Gallons 30'' 22'' 20.5'' N/A RVHB545
$471.95

53 Gallon RV Holding Tank | RVHB312

53 Gallons 72'' 15'' 13'' N/A RVHB312
$461.95

53 Gallon RV Holding Tank | RVHB133

53 Gallons 57'' 26.5'' 9.25'' N/A RVHB133
$461.95

55 Gallon RV Holding Tank | RVHB528

55 Gallons 34.375'' 28.5'' 14.625'' N/A RVHB528
$461.95

60 Gallon RV Holding Tank | R-82H

60 Gallons 50'' 33'' 10'' N/A R-82H
$503.95

60 Gallon RV Holding Tank | RVH25W

60 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH25W
$539.95

60 Gallon RV Holding Tank | RVH18W

60 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH18W
$539.95

60 Gallon RV Holding Tank | RVH15W

60 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH15W
$539.95

60 Gallon RV Holding Tank | RVH4W

60 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH4W
$461.95

60 Gallon RV Holding Tank | RVHB543

60 Gallons 55'' 20'' 14'' N/A RVHB543
$493.95

60 Gallon RV Holding Tank | RVHB508

60 Gallons 48'' 25'' 13'' N/A RVHB508
$493.95

60 Gallon RV Holding Tank | RVHB242

60 Gallons 32'' 23.75'' 20.5'' N/A RVHB242
$493.95

62 Gallon RV Holding Tank | R-81H

62 Gallons 57'' 63'' 10'' N/A R-81H
$629.95

64 Gallon RV Holding Tank | RVH62W

64 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH62W
$606.95

65 Gallon RV Holding Tank | R-86H

35 Gallons 52'' 36'' 12'' N/A R-86H
$629.95

65 Gallon RV Holding Tank | RVH55W

65 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH55W
$493.95

65 Gallon RV Holding Tank | RVH40W

65 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH40W
$539.95

65 Gallon RV Holding Tank | RVHB324

65 Gallons 37'' 30'' 15'' N/A RVHB324
$539.95

65 Gallon RV Holding Tank | RVHB297

65 Gallons 28'' 25'' 24'' N/A RVHB297
$539.95

65 Gallon RV Holding Tank | RVHB283

65 Gallons 39.125'' 30.875'' 13.5'' N/A RVHB283
$517.95

65 Gallon RV Holding Tank | RVHB248

65 Gallons 48'' 20'' 17'' N/A RVHB248
$517.95

68 Gallon RV Holding Tank | R-80H

68 Gallons 62'' 55'' 10'' N/A R-80H
$629.95

69 Gallon RV Holding Tank | RVHB444

69 Gallons 38'' 26'' 18'' N/A RVHB444
$550.95

69 Gallon RV Holding Tank | RVHB434

69 Gallons 26'' 26'' 26'' N/A RVHB434
$550.95

70 Gallon RV Holding Tank | RVHB401

70 Gallons 34'' 30'' 18'' N/A RVHB401
$573.95

70 Gallon RV Holding Tank | RVHB296

70 Gallons 34'' 23'' 23'' N/A RVHB296
$550.95

71 Gallon RV Holding Tank | RVHB531

71 Gallons 63.25'' 23.125'' 12.5'' N/A RVHB531
$517.95

75 Gallon RV Holding Tank | RVH65W

76 Gallons Request Drawing Odd Shape Call 800 211-7998 N/A RVH65W
$539.95

80 Gallon RV Holding Tank | RVHB299

80 Gallons 76'' 28'' 10'' N/A RVHB299
$606.95

80 Gallon RV Holding Tank | RVHB260

80 Gallons 45.625'' 22'' 20.5'' N/A RVHB260
$606.95

80 Gallon RV Holding Tank | RVHB230

80 Gallons 68.5'' 27'' 11'' N/A RVHB230
$606.95