RV Water Tanks

RV Water Tanks

Explore one of the largest selections of RV water tanks on the market and find the right RV water tank for your rig at RecPro. RecPro has everything you need for your RV water system, including fresh water tanks, gray water tanks, and even black water tanks in sizes ranging from small and compact 5-gallon tanks to hefty 100-gallon RV water tanks and larger!

We’ve partnered with Elkhart Plastics Inc., a leading manufacturer of RV and marine tanks, to offer all the tanks and accessories you need, whether you’re tackling a new RV build or just replacing an old tank.

Fresh Water RV Tanks | Tank Heater Pads | Black Waste Water Tanks | Portable Waste Tanks | Gray Water Tanks | Tank Accessories | Tank Monitor Systems | Waste Valves

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Alpha 20 Gallon 22.25" x 16.75" x 12.75" RV Fresh Water Tank VR172213W

Alpha

MSRP:

$179.95

Was:

SKU: RP-VR172213W-A

MSRP:

$179.95

Was:

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21 Gallon RV Water Tank 39" x 16" x 8" NSF Certified and BPA Free

RecPro®

MSRP:

$134.95

Was:

SKU: T165

MSRP:

$134.95

Was:

Add to Cart
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Alpha 20 Gallon 39" x 16" x 8" RV Fresh Water Tank 386002

Alpha

MSRP:

$154.95

Was:

SKU: RP-386002W

MSRP:

$154.95

Was:

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20 Gallon RV Holding Tank 23 3/4" x 19" x 13 5/8" Elkhart Plastics EPI 1299

Elkhart Plastics

MSRP:

$219.95

Was:

SKU: RP-1299W

MSRP:

$219.95

Was:

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Alpha 21 Gallon 24.75" x 20" x 10.50" Fresh Water Tank 428002

Alpha

MSRP:

$83.95

Was:

SKU: RP-428002

MSRP:

$83.95

Was:

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Alpha 21 Gallon 26.5" x 18" x 11" Fresh Water Tank VR182611W

Alpha

MSRP:

$179.95

Was:

SKU: RP-VR182611W

MSRP:

$179.95

Was:

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Alpha 21 Gallon 24" x 17.50" x 12.50" Fresh Water Tank 739002

Alpha

MSRP:

$83.95

Was:

SKU: RP-739002

MSRP:

$83.95

Was:

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23 Gallon RV Holding Tank 56" x 16 1/4" x 8 1/2" Elkhart Plastics EPI 3366

Elkhart Plastics

MSRP:

$259.95

Was:

SKU: RP-3366H

MSRP:

$259.95

Was:

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Out of stock

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21 Gallon RV Holding Tank 78" x 25" x 4" Elkhart Plastics EPI 4585

Elkhart Plastics

MSRP:

$274.95

Was:

SKU: RP-4585H

MSRP:

$274.95

Was:

Out of stock
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20 Gallon Fresh Water RV Tank 25" x 14" x 14" Elkhart Plastics

Elkhart Plastics

MSRP:

$139.95

Was:

SKU: RP-155

MSRP:

$139.95

Was:
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20 Gallon Fresh Water RV Tank 34 1/4" x 12 3/4" x 11" Elkhart Plastics

Elkhart Plastics

MSRP:

$154.95

Was:

SKU: RP-154

MSRP:

$154.95

Was:
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20 Gallon Fresh Water RV Tank 18" x 24" x 12" Elkhart Plastics

Elkhart Plastics

MSRP:

$144.95

Was:

SKU: RP-138

MSRP:

$144.95

Was:
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20 Gallon RV Water Tank 22 1/2" x 17" x 13" Elkhart Plastics EPI 0104W

Elkhart Plastics

MSRP:

$149.95

Was:

SKU: RP-0104

MSRP:

$149.95

Was:
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20 Gallon RV Water Tank 39" x 16" x 8" Elkhart Plastics EPI 1561

Elkhart Plastics

MSRP:

$124.95

Was:

SKU: RP-1561W

MSRP:

$124.95

Was:
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21.5 Gallon Fresh Water RV Tank 25" x 20" x 10 5/8" Elkhart Plastics

Elkhart Plastics

MSRP:

$144.95

Was:

SKU: RP-169

MSRP:

$144.95

Was:
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23 Gallon RV Water Tank 28 x 14 1/2 x 11 1/2 Elkhart Plastics EPI 259W

Elkhart Plastics

MSRP:

$144.95

Was:

SKU: RP-259

MSRP:

$144.95

Was:
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24.5 Gallon RV Water Tank 32 x 16 1/2 x 13 Elkhart Plastics EPI 4252

Elkhart Plastics

MSRP:

$139.95

Was:

SKU: RP-4252

MSRP:

$139.95

Was:
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24 Gallon RV Holding Tank 70" x 20" x 6" Elkhart Plastics EPI 4283

Elkhart Plastics

MSRP:

$344.95

Was:

SKU: RP-4283H

MSRP:

$344.95

Was:
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24 Gallon RV Holding Tank 38" x 14 1/2" x 11 3/4" Elkhart Plastics EPI 4464

Elkhart Plastics

MSRP:

$174.95

Was:

SKU: RP-4464H

MSRP:

$174.95

Was:

Explore one of the largest selections of RV water tanks on the market and find the right RV water tank for your rig at RecPro. RecPro has everything you need for your RV water system, including fresh water tanks, gray water tanks, and even black water tanks in sizes ranging from small and compact 5-gallon tanks to hefty 100-gallon RV water tanks and larger!

We’ve partnered with Elkhart Plastics Inc., a leading manufacturer of RV and marine tanks, to offer all the tanks and accessories you need, whether you’re tackling a new RV build or just replacing an old tank.

Fresh Water RV Tanks | Tank Heater Pads | Black Waste Water Tanks | Portable Waste Tanks | Gray Water Tanks | Tank Accessories | Tank Monitor Systems | Waste Valves

Reliable RV Water Holding Tanks from RecPro

RecPro partners with Elkhart Plastics Inc., a leading manufacturer of high-quality RV water tanks, to develop and manufacture tanks using cutting-edge rotationally molded tanks (also known as rotomolded). These tanks are built to strict OEM standards and undergo rigorous pressure testing to ensure durability and leak-free construction.

What makes a RecPro tank even better is that each of our recreational vehicle water tanks is certified by the National Sanitation Foundation (NSF) and 100% BPA-free, making our tanks perfect for safe potable water storage and transportation on the road.

What we offer

RecPro is proud to offer any kind of recreational vehicle water tank you may need. Our selection of water holding tanks includes:

RV Fresh Water Tanks

Clean tanks that are BPA free, used for storing potable water used for drinking, cooking, and cleaning. These tanks are a vital component for any RV, food truck, concession stand, travel trailer, fifth wheel trailer, or small home!

Our RV fresh water tanks are available in sizes ranging from smaller 5 gallon tanks to big 100 gallon tanks and larger, allowing you to safely hold a variety of different water capacities. The RV freshwater tanks here at RecPro are 100% BPA free and certified by the NSF, making them perfectly safe for storing fresh drinking water. RecPro RV fresh water tanks are perfect for replacing the standard tank in your RV, or for using as a backup in case your primary holding tank fails.

These fresh water tanks are strong, durable, and securely built with a seamless construction so you won’t have to worry about wear and tear or leaks. We also offer a universal fittings kit for our RV fresh water tanks, which is designed with a self-sealing grommet system to make installation quick and easy. Speaking of easy, our freshwater tanks feature four large fill ports, making them easy to use and easy to fill.

RV Gray Water Tanks

Large tanks used to collect waste water from sources such as sinks and showers. Keeps your waste water contained and keeps you compliant with campground rules!

Not all RVs come equipped with a gray water tank, but it is a great idea to add one to your rig as they will help reduce how quickly your black water tank fills up. It is required by law for food trucks and other vehicles or trailers serving the public to be equipped with one gray water tank for every fresh water tank on the vehicle.

RV Black Water Tanks

Strong, durable, sealed tanks used to collect solid waste and wastewater from sources such as your toilet. Built with outstanding durability to offer long-lasting use without fail.

Your black water tanks are as vital a component to your rig as the RV fresh water tanks. These tanks hold all the yucky stuff you’d rather not think about after using the toilet, so they need to be big, strong, and durable. The black water holding tanks here at RecPro fit that criteria nicely, and we offer black waste water tanks in standard stock sizes as well as a variety of customized sizes.

Our RV waste tanks primarily come with a blank body and a 3” expulsion port for easy dumping, but you can add different sensors and ports to customize the tank to your needs. We also offer a universal fittings kit to help you create the black water holding system you need and to make installation easier.

Water Tank Accessories

RecPro also offers a wide range of RV water tank accessories to make your installation easy and help you craft the perfect custom RV water system:

RV Water Pumps
RV Waste Valves
Universal Fittings
Water Tank Repair Kits
OEM Replacement Tank Parts
RV Tank Sensors and Cleaners

Why Does BPA in a Water Tank Matter?

No one wants to cook with, clean with, or drink water that isn’t safe. Bisphenol A, otherwise known as BPA, is a harmful chemical often used in plastics manufacturing that can leach into drinking water. RecPro RV water tanks are 100% BPA-free, meaning you can have peace of mind knowing a RecPro water tank will help protect your health.

Let The RV Tank Pros at RecPro Help

Are you unsure of what kind of RV water tank you need? Chat with our helpful Customer Care Team, and we'll be happy to give you some guidance. We're here to help, whether you're upgrading your fresh water system or installing a new gray or black water tank.

RecPro - trusted by thousands of RVers nationwide.

RV Water Tanks FAQ

Q: Is it safe to drink water from an RV Tank?
A: You should only drink water from the Freshwater tank of an RV. Before doing so, ensure that the water tank is BPA-free and has been well maintained. Do not drink water from a freshwater tank that is dirty, contains BPA, or is damaged. NEVER drink water from the gray water tank or black water tank of an RV.

Q: What is a good size water tank for an RV?
A: For full-time RV living, you should have a minimum of a 20-gallon fresh water tank and a 10 to 15-gallon gray and blackwater tank. It is highly recommended that you choose larger tanks if your budget and the space on your rig allow, as larger tanks will require less maintenance and fewer refills/dumps.

Q: How often should I dump my Gray/Black water tank?
A: It is considered good practice to dump your gray and/or black water holding tank every 3 to 5 days or when the holding tank is about two-thirds full. Additionally, all tanks should be emptied and cleaned at the end of every trip, as doing so will help prevent odors from building up or other tank issues from occurring. Read our blog article for more information on when and how to dump your black water tank.

Q: Can I use bleach to clean my RV black water tank?
A: It is not recommended to use bleach or other harsh cleaning chemicals to clean or sanitize your black water tank. Bleach is a corrosive chemical that can damage rubber seals and valves on your black tank system, which can cause leaks to occur. Additionally, bleach and other strong cleaning chemicals can kill off the beneficial bacteria inside your black water tank that help break down solid waste materials. You should only use cleaners or tank treatments designed specifically for recreational vehicle black water tanks. Read our blog for more information about what you can put in your gray and black water tanks.

Q: Can I store my RV water tank while it is full?
A: For long-term storage, you should not store your RV while any of the water tanks are full, as doing so can lead to potential bacterial growth or unpleasant odors. For storing your RV during the winter, you will need to take a few extra steps to winterize your water tanks, which can include fully draining them and/or adding antifreeze to them.