RelianceBrioUxcellUnbrandedNorwescoRhino Tuff ProductsWater WorkerSnyder IndustriesAquatrolDAEICONKFFKFFWECOBarkerICON TechnologiesAMTROLWaterPreparedBarndoor AgIsopure WaterPROFLOZilmetiSpringExpress WaterHusqvarnaLittle GiantPAE Machinery IndustrialPayasadasPentairTHWXAToddVestitlyAPEC Water SystemsAbundant Flow WaterArticulos Para El HogarBuyers ProductsComfort-AireCool KitchenDuda DieselDuda SolarEvolutionGILSON COMPANY, INC.GLOBAL WATER SOLUTIOGameday RugsGonipolJABSCOKalkiamPeabody EngineeringPromaxxRTS Home AccentsSereneLifejioutaAB ToolsAFW FiltersALSLIAOAPIATALRPOUAce RotoAguaprepAir O SwissAppliance Factory PartsAqua-PureAutomotive AuthorityBESTYASHBISSELLBYNNIXBackSeatBanks OutdoorsBarker ManufacturingBattery Watering TechnologiesCOMPUKASCanteen CuisineDWVODancoDe'LonghiDenHartogDevyomDiekinEEEkitELAYARDENPACESP Water ProductsEastmanFarm InnovatorsFlame KingFlexconFlexcon IndustriesFlo SupplyGUIHYLRNGlobal WaterGnidamGrundfosHatcoHisenseHomePageHoneywellHydronixInsercionesJONRJZROCKERJoyHome HubKairuiteLegacy PremiumLonaLuxshinyManchester TankMaxtech AmericaMicro MaticNeo-PureNovlewignOzark River ManufacturingPAE Machinery Industrial CO.PAMINGONOPTOOTPPremier Water SystemsPro Water PartsPulsafeederRDS ManufacturingRJSQAQERain HarvestingRecProReliance ControlsReliance Water HeaterRomoTechSDFGTstoreSLSSOPOTUTUSandiaSea PearlsShopmallSiChuangDaTerasu Garden SuppliesTeviRoomTimber Van KitsTool Time CorporationTuff StuffUltraHeatValterraVortexWATER WORKER HT-14HB 14GAL Horiz Pressure TankWATER WORKER HT-2B 2GAL In-Line Pressure TankWORGEOUSWater Worker/AmtrolWattsWendyZXianersYesfashionYwmsfl
Sort by|

Water Tanks in Bathroom Plumbing

Uses item details. Price when purchased online

275 Gallon IBC Tote with Metal Pallet & Cage $675.48

275 Gallon IBC Tote with Metal Pallet & Cage
Sponsored
current price $675.48

275 Gallon IBC Tote with Metal Pallet & Cage

Free shipping, arrives in 3+ days

KFFKFF Collapsible Water Storage Bladder, 264.2 Gal Capacity, Durable 1000D PVC Material, Leak-Resistant Portable Water Tank for Gardening, RVs, and Emergency Use, Black $49.99 $49.99/ca

KFFKFF Collapsible Water Storage Bladder, 264.2 Gal Capacity, Durable 1000D PVC Material, Leak-Resistant Portable Water Tank for Gardening, RVs, and Emergency Use, Black
Sponsored
current price $49.99
$49.99/ca

KFFKFF Collapsible Water Storage Bladder, 264.2 Gal Capacity, Durable 1000D PVC Material, Leak-Resistant Portable Water Tank for Gardening, RVs, and Emergency Use, Black

Save with
Walmart Plus
Free shipping, arrives in 3+ days

SereneLife 24L Compact Portable Water Tank - Non-toxic Water Container Reservoir W/ Carry Handle $54.99 Was $79.99

SereneLife 24L Compact Portable Water Tank - Non-toxic Water Container Reservoir W/ Carry Handle
Sponsored
current price Now $54.99, Was $79.99

SereneLife 24L Compact Portable Water Tank - Non-toxic Water Container Reservoir W/ Carry Handle

5 out of 5 Stars. 1 reviews
Free shipping, arrives in 3+ days

Hydronix 14 Gallon RO-1070-W14 Revers Osmosis White Water Tank - 3/4" Port $132.00

Hydronix 14 Gallon RO-1070-W14 Revers Osmosis White Water Tank - 3/4" Port
Sponsored
current price $132.00

Hydronix 14 Gallon RO-1070-W14 Revers Osmosis White Water Tank - 3/4" Port

5 out of 5 Stars. 1 reviews
Free shipping, arrives in 3+ days

Rhino Tuff Tanks RTT-6200-NV 120 GALLON GRAVITY FEED TANK PACKAGE $1,799.79

Rhino Tuff Tanks RTT-6200-NV 120 GALLON GRAVITY FEED TANK PACKAGE
current price $1,799.79

Rhino Tuff Tanks RTT-6200-NV 120 GALLON GRAVITY FEED TANK PACKAGE

Free shipping, arrives in 3+ days

Husqvarna Construction 506326302 3.5 Gallon Pressurized Water Tank $140.00

Husqvarna Construction 506326302 3.5 Gallon Pressurized Water Tank
current price $140.00

Husqvarna Construction 506326302 3.5 Gallon Pressurized Water Tank

Free shipping, arrives in 3+ days

DAE CC2030 KIT Gateway, read 20 Water Meters, kWh Meters by PC, Cell Phone, generate billing report $380.38

DAE CC2030 KIT Gateway, read 20 Water Meters, kWh Meters by PC, Cell Phone, generate billing report
Available in additional 5 options
current price $380.38
Options from $380.38 – $691.50

DAE CC2030 KIT Gateway, read 20 Water Meters, kWh Meters by PC, Cell Phone, generate billing report

Free shipping, arrives in 3+ days

Reduced price Uxcell 163mm IBC Lid Filter Cover 45 Plastic Rainwater Tank Tote Cover Grey $30.59 Was $33.99

Reduced price
Uxcell 163mm IBC Lid Filter Cover 45 Plastic Rainwater Tank Tote Cover Grey
current price Now $30.59, Was $33.99

Uxcell 163mm IBC Lid Filter Cover 45 Plastic Rainwater Tank Tote Cover Grey

Free shipping, arrives in 3+ days

WK1000 8 gal Weekender Water Tank $700.65

WK1000 8 gal Weekender Water Tank
current price $700.65
+$99.00 shipping

WK1000 8 gal Weekender Water Tank

Shipping arrives in 3+ days

Ozark River Manufacturing 5-Gallon Fresh Water Tank, Portable Sink Replacement Tank, Water Containers $54.95

Ozark River Manufacturing 5-Gallon Fresh Water Tank, Portable Sink Replacement Tank, Water Containers
current price $54.95

Ozark River Manufacturing 5-Gallon Fresh Water Tank, Portable Sink Replacement Tank, Water Containers

5 out of 5 Stars. 1 reviews
Free shipping, arrives in 3+ days

200 Liter Standard Passive Duda Solar Water Heater Attached Pressurized Tank Evacuated Tubes Hot $2,391.53

200 Liter Standard Passive Duda Solar Water Heater Attached Pressurized Tank Evacuated Tubes Hot
Sponsored
current price $2,391.53
Options from $2,030.34

200 Liter Standard Passive Duda Solar Water Heater Attached Pressurized Tank Evacuated Tubes Hot

1 out of 5 Stars. 1 reviews
Free shipping, arrives in 3+ days

Reduced price Uxcell 245mm IBC Lid Filter Cover Straight Plastic Rainwater IBC Tote Cover with Filter $39.14 Was $43.50

Reduced price
Uxcell 245mm IBC Lid Filter Cover Straight Plastic Rainwater IBC Tote Cover with Filter
current price Now $39.14, Was $43.50

Uxcell 245mm IBC Lid Filter Cover Straight Plastic Rainwater IBC Tote Cover with Filter

Free shipping, arrives in 3+ days

BARKER 11917 Fresh Water Tank - 30 Gallon Capacity $277.96

BARKER 11917 Fresh Water Tank - 30 Gallon Capacity
current price $277.96

BARKER 11917 Fresh Water Tank - 30 Gallon Capacity

Free shipping, arrives in 3+ days

Rhino Tuff Tanks RTT-6880-NV 180/180 GALLON GRAVITY FEED TANK PACKAGE $3,029.42

Rhino Tuff Tanks RTT-6880-NV 180/180 GALLON GRAVITY FEED TANK PACKAGE
current price $3,029.42

Rhino Tuff Tanks RTT-6880-NV 180/180 GALLON GRAVITY FEED TANK PACKAGE

Free shipping, arrives in 3+ days

UltraHeat AMM4800 Tank Heater $209.39

UltraHeat AMM4800 Tank Heater
current price $209.39

UltraHeat AMM4800 Tank Heater

Free shipping, arrives Thu, Feb 26

Rain Harvesting TMTG02 Tank Guardian Easy Clean 16 in. $51.57

Rain Harvesting TMTG02 Tank Guardian Easy Clean 16 in.
current price $51.57

Rain Harvesting TMTG02 Tank Guardian Easy Clean 16 in.

Free shipping, arrives in 3+ days

50 gal Poly Stock Tank $630.66

50 gal Poly Stock Tank
current price $630.66

50 gal Poly Stock Tank

Free shipping, arrives in 3+ days

36 x 15 x 13 in. 30 gal Fresh Water Tank, WT2463 $189.17

36 x 15 x 13 in. 30 gal Fresh Water Tank, WT2463
current price $189.17

36 x 15 x 13 in. 30 gal Fresh Water Tank, WT2463

Free shipping, arrives in 3+ days

PTOOTP 1Pack Large Capacity HDPE Plastic Water Storage Tank White Home Use $48.72

PTOOTP  1Pack Large Capacity HDPE Plastic Water Storage Tank White Home Use
current price $48.72

PTOOTP 1Pack Large Capacity HDPE Plastic Water Storage Tank White Home Use

Free shipping, arrives in 3+ days

Snyder Industries Storage Tank,Vertical Closed Top,35 Gal. 1000110N97207 $612.37

Snyder Industries Storage Tank,Vertical Closed Top,35 Gal. 1000110N97207
current price $612.37

Snyder Industries Storage Tank,Vertical Closed Top,35 Gal. 1000110N97207

Free shipping, arrives in 3+ days

304 Stainless Steel Water Pressure Tank,Stainless Steel Well Pressure Tank with Cleaning Port,for Farm Water Storage、Kitchen、Garage(200L/52.8Gal) $370.92

304 Stainless Steel Water Pressure Tank,Stainless Steel Well Pressure Tank with Cleaning Port,for Farm Water Storage、Kitchen、Garage(200L/52.8Gal)
current price $370.92

304 Stainless Steel Water Pressure Tank,Stainless Steel Well Pressure Tank with Cleaning Port,for Farm Water Storage、Kitchen、Garage(200L/52.8Gal)

Free shipping, arrives in 3+ days

ProChem Process Chemical Storage Tank,Vertical,Closed Top,50 gal. $436.98

ProChem Process Chemical Storage Tank,Vertical,Closed Top,50 gal.
current price $436.98

ProChem Process Chemical Storage Tank,Vertical,Closed Top,50 gal.

Free shipping, arrives in 3+ days

Enpac Tank Containment Unit, 275 gal Spill Capacity, Polyethylene 5275-BK $811.75

Enpac Tank Containment Unit, 275 gal Spill Capacity, Polyethylene 5275-BK
current price $811.75

Enpac Tank Containment Unit, 275 gal Spill Capacity, Polyethylene 5275-BK

Free shipping, arrives Fri, Feb 27

BESTYASH Potable Water Storage Containers Outdoor Water Tank HDPE White 1Set $107.75

BESTYASH Potable Water Storage Containers Outdoor Water Tank HDPE White 1Set
current price $107.75

BESTYASH Potable Water Storage Containers Outdoor Water Tank HDPE White 1Set

Free shipping, arrives in 3+ days

DAE LR02-30A UL listed, Latching Relay, 30A $47.33

DAE LR02-30A UL listed, Latching Relay, 30A
current price $47.33

DAE LR02-30A UL listed, Latching Relay, 30A

Free shipping, arrives in 3+ days

Proflo Pfx62s 62 Gallon Steel Pump Tank $1,304.01

Proflo Pfx62s 62 Gallon Steel Pump Tank
current price $1,304.01

Proflo Pfx62s 62 Gallon Steel Pump Tank

Free shipping, arrives in 3+ days

Reverse Osmosis Water Storage Pressure Tank 4.5 Gallon (3.2 Gal Capacity) RO-132 Plus Tank Valve and 1/4" Tubing by$$Tools & Hardware Other $104.31

Reverse Osmosis Water Storage Pressure Tank 4.5 Gallon (3.2 Gal Capacity) RO-132 Plus Tank Valve and 1/4" Tubing by$$Tools & Hardware Other
current price $104.31

Reverse Osmosis Water Storage Pressure Tank 4.5 Gallon (3.2 Gal Capacity) RO-132 Plus Tank Valve and 1/4" Tubing by$$Tools & Hardware Other

Free shipping, arrives in 3+ days

13-inch x 54-inch Mineral & Resin Tank $352.99

13-inch x 54-inch Mineral & Resin Tank
current price $352.99

13-inch x 54-inch Mineral & Resin Tank

Free shipping, arrives in 3+ days

Aardwolf PWST Portable Water Supply Tank $286.40

Aardwolf PWST Portable Water Supply Tank
current price $286.40
+$7.98 shipping

Aardwolf PWST Portable Water Supply Tank

Shipping arrives in 3+ days

Rhino Tuff Tanks RTT-6120-NV 45/120 GALLON GRAVITY FEED TANK PACKAGE $2,303.98

Rhino Tuff Tanks RTT-6120-NV 45/120 GALLON GRAVITY FEED TANK PACKAGE
current price $2,303.98

Rhino Tuff Tanks RTT-6120-NV 45/120 GALLON GRAVITY FEED TANK PACKAGE

Free shipping, arrives in 3+ days

TankPAC TP-150 Pressurized 40 Gallon Water Storage Tank - 1" BSPP $916.91

TankPAC TP-150 Pressurized 40 Gallon Water Storage Tank - 1" BSPP
current price $916.91
+$145.60 shipping

TankPAC TP-150 Pressurized 40 Gallon Water Storage Tank - 1" BSPP

Shipping arrives in 3+ days

High quality IBC Tank S60X6 Coarse Thread Cap, 3/4in, adapter/plug $10.72

High quality IBC Tank S60X6 Coarse Thread Cap, 3/4in, adapter/plug
current price $10.72

High quality IBC Tank S60X6 Coarse Thread Cap, 3/4in, adapter/plug

Free shipping, arrives in 3+ days

Clearance Vestitly Outdoor Water Tank With Faucet 11 Liters Military Green $21.13 Was $23.49

Clearance
Vestitly Outdoor Water Tank With Faucet 11 Liters Military Green
GN1, variant on Vestitly Outdoor Water Tank With Faucet 11 Liters Military Green
GN2, variant on Vestitly Outdoor Water Tank With Faucet 11 Liters Military Green
GN3, variant on Vestitly Outdoor Water Tank With Faucet 11 Liters Military Green
current price Now $21.13, Was $23.49
+$1.90 shipping
Options from $21.13 – $24.29

Vestitly Outdoor Water Tank With Faucet 11 Liters Military Green

Shipping arrives in 3+ days

Reduced price Uxcell 245mm IBC Lid Filter Cover 90 Plastic Rainwater Tank IBC Tote Cover with Filter $40.04 Was $44.50

Reduced price
Uxcell 245mm IBC Lid Filter Cover 90 Plastic Rainwater Tank IBC Tote Cover with Filter
current price Now $40.04, Was $44.50

Uxcell 245mm IBC Lid Filter Cover 90 Plastic Rainwater Tank IBC Tote Cover with Filter

Free shipping, arrives in 3+ days

Aquatrol Hydropneumatic Pressurized 6 GAL (24 L) Inline Well Tank $287.18

Aquatrol Hydropneumatic Pressurized 6 GAL (24 L) Inline Well Tank
current price $287.18
+$22.60 shipping

Aquatrol Hydropneumatic Pressurized 6 GAL (24 L) Inline Well Tank

Shipping arrives in 3+ days

Reliance PMD14 14 Gallon Pump Tank $698.44

Reliance PMD14 14 Gallon Pump Tank
current price $698.44

Reliance PMD14 14 Gallon Pump Tank

Free shipping, arrives in 3+ days

Snyder Industries Storage Tank,Vertical Closed Top,35 Gal. 1000110N97206 $400.31 Was $430.93

Snyder Industries Storage Tank,Vertical Closed Top,35 Gal. 1000110N97206
current price Now $400.31, Was $430.93

Snyder Industries Storage Tank,Vertical Closed Top,35 Gal. 1000110N97206

Free shipping, arrives in 3+ days

Rhino Tuff Tanks RTT-6130-NV 45/80 GALLON GRAVITY FEED TANK PACKAGE $2,176.33

Rhino Tuff Tanks RTT-6130-NV 45/80 GALLON GRAVITY FEED TANK PACKAGE
current price $2,176.33

Rhino Tuff Tanks RTT-6130-NV 45/80 GALLON GRAVITY FEED TANK PACKAGE

Free shipping, arrives in 3+ days

Wild Water 50 Game Watering System Fill Tank $279.29

Wild Water 50 Game Watering System Fill Tank
current price $279.29
+$24.99 shipping

Wild Water 50 Game Watering System Fill Tank

Shipping arrives in 3+ days

WaterPrepared 160 Gal Stackable Design Utility Water Tank with Large Cap $799.99

WaterPrepared 160 Gal Stackable Design Utility Water Tank with Large Cap
Blue, variant on WaterPrepared 160 Gal Stackable Design Utility Water Tank with Large Cap
Blue., variant on WaterPrepared 160 Gal Stackable Design Utility Water Tank with Large Cap
current price $799.99
Options from $799.99 – $1,171.99

WaterPrepared 160 Gal Stackable Design Utility Water Tank with Large Cap

5 out of 5 Stars. 2 reviews
Free shipping, arrives Thu, Feb 26

Valterra R8024 ABS Fresh Water Tank - 12 Gallon $101.38

Valterra R8024 ABS Fresh Water Tank - 12 Gallon
Available in additional 8 sizes
current price $101.38
Options from $94.18

Valterra R8024 ABS Fresh Water Tank - 12 Gallon

Free shipping, arrives Fri, Feb 27

Uxcell 245mm IBC Lid Filter Cover 3-Way Plastic Rainwater IBC Tote Cover with Filter $40.49

Uxcell 245mm IBC Lid Filter Cover 3-Way Plastic Rainwater IBC Tote Cover with Filter
current price $40.49

Uxcell 245mm IBC Lid Filter Cover 3-Way Plastic Rainwater IBC Tote Cover with Filter

Free shipping, arrives in 3+ days

PAE (RO-152) 5.0 Gallon Metal Storage Tank 1/4" NPT; White $94.99

PAE (RO-152) 5.0 Gallon Metal Storage Tank 1/4" NPT; White
current price $94.99

PAE (RO-152) 5.0 Gallon Metal Storage Tank 1/4" NPT; White

Free shipping, arrives in 3+ days

Flo Supply Catch Tank - Square/Rear Mount (3 Gallon) $475.64

Flo Supply Catch Tank - Square/Rear Mount (3 Gallon)
current price $475.64

Flo Supply Catch Tank - Square/Rear Mount (3 Gallon)

Free shipping, arrives in 3+ days

4.5 Gal Roof Rack Water Tank Portable Water Tank with Splash-Guard Panel $291.00

4.5 Gal Roof Rack Water Tank Portable Water Tank with Splash-Guard Panel
current price $291.00

4.5 Gal Roof Rack Water Tank Portable Water Tank with Splash-Guard Panel

Free shipping, arrives in 3+ days

About Water Tanks in Bathroom Plumbing - Walmart.com

What size water tank do I need?

Many factors, including the amount of water you use or the capacity of your well and pump, determine the water tank you need. Check the label on the tank you currently have to see its size, or ask a well professional. When in doubt, buy a larger tank.

What type of water tank works best?

If you want to do a quick replacement, look for a water tank similar in shape and size to the one you already have.

  • Air-over-water tanks hold water in the bottom of the tank with a large pocket of air on top. These tanks are not as popular as smaller, pressurized models.
  • Diaphragm tanks have a rubber diaphraghm inside that separates the water and air. This rubber forces out the water and makes the tank less likely to become waterlogged.
  • Bladder tanks are similar to diaphragm tanks. The bladder looks like a balloon. Air pushes against the bladder to release water. These tanks are efficient and economical.