10 Best 5 Gallon Gray Water Tank

Embarking on the quest for the best 5-gallon gray water tank feels akin to exploring uncharted waters—each tank a vessel with unique features, beckoning you to navigate the sea of options. Picture this: you, the intrepid adventurer in the realm of liquid logistics, seeking the perfect companion for your RV, pop-up camper, or portable handwashing sink.

But, oh dear seeker, the journey is not just about storage; it’s about innovation, reliability, and the promise of a watertight experience. Are you yearning for a tank that seamlessly juggles fresh and gray water, dancing on the edge of versatility?

Or perhaps you seek the wisdom of combo packs, where 5 gallons shake hands with 7 or 10 gallons, forming an aquatic alliance. Join me as we unravel the mysteries of Class A Customs, a company crafting these liquid lifelines in the heart of Elkhart, Indiana.

But wait, there’s more! The landscape isn’t limited to Class A Customs alone; meet YITAHOME and Barker, each with a distinct offering—a portable tote with large wheels or the original portable drain water tank.

Can you hear the call of the water pump, humming its 12-volt melody, or the reliability of a 6.6-gallon tank with a level indicator? The options are as vast as the waters you aim to hold.

So, dear seeker, are you ready to dive into the world of 5-gallon gray water tanks? Your liquid odyssey awaits!

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List of best 5 gallon gray water tank

# Image Product Name Price
1 Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession Class A Customs | T-0500 Check Price
2 Class A Customs | RV Fresh and Gray Water Tank | Combo Pack (5 Gallon & 7 Gallon) | RV Water Holding Tanks Class A Customs | RV Check Price
3 Class A Customs | Combo Pack 5 Gallon & 10 Gallon RV Concession Fresh and Gray Water Tank | CB-5/10-TK Class A Customs | Combo Check Price
4 Class A Customs | T-0500-BPK| 5 Gallon Fresh Water Tank & Plumbing Kit RV Concession Class A Customs | T-0500-BPK| Check Price
5 Class A Customs | 5 Gallon RV Concession Fresh Water Tank with 12 Volt Water Pump | T-0500-PUMP Class A Customs | 5 Check Price
6 YITAHOME 6.6 Gallon Portable Water Holding Tank with Large Wheels, Metal Handle Odorless Tote for Camper with Filling Port, Rotating Spout, Easy Carrying & Fast Emptying YITAHOME 6.6 Gallon Portable Water Check Price
7 BARKER unisex adult Tank Top Accessories, Light Blue, 20 x 12 8.75 inches US BARKER unisex adult Tank Top Check Price
8 Barker 10893 Tote Tank - 10 Gallon Capacity , Blue Barker 10893 Tote Tank – Check Price
9 Reliance Products Aqua-Tainer 7 Gallon Rigid Water Container, Blue , 11.3 Inch x 11.0 Inch x 15.3 Inch Reliance Products Aqua-Tainer 7 Gallon Check Price
10 GetKen 5 Gallon Water Dispenser Pump Rechargeable, Water Dispenser for 5 Gallon Bottle Bottom Loading, Portable USB Charging Automatic Drinking Mini Water Jug Dispenser GetKen 5 Gallon Water Dispenser Check Price

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1. Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession

Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession

As an expert in liquid logistics, I present the Class A Customs T-0500—a 5-gallon marvel for your RV or concession setup. Crafted in the heart of Elkhart, Indiana, this tank boasts NSF-approved materials, ensuring both fresh and gray water safety.

Measuring 17.5 inches in its longest length, it sits gracefully on any side, offering flexibility in placement. The built-in fittings, including a sealed 1.5″ Female NPT and three open 0.5″ Female NPT, guarantee watertight connections.

Remember, it’s a non-pressurized tank, so vent wisely for a seamless liquid experience.

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2. Class A Customs | RV Fresh and Gray Water Tank | Combo Pack (5 Gallon & 7 Gallon) | RV Water Holding Tanks

Class A Customs | RV Fresh and Gray Water Tank | Combo Pack (5 Gallon & 7 Gallon) | RV Water Holding Tanks

Ahoy, liquid enthusiasts! Feast your eyes on the Class A Customs Combo Pack—a dynamic duo of 5 and 7-gallon tanks.

Crafted from NSF-certified materials, these tanks dance in perfect harmony, equipped with three 0.5″ and one 1.5″ Female NPT fittings. Remember to liberate the 1.5″ fittings’ membrane for optimal use.

With measurements like 17.5″ x 9.75″ x 7″ for the 5-gallon and 23.75″ x 9.75″ x 7″ for the 7-gallon, these combo packs redefine liquid versatility.

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3. Class A Customs | Combo Pack 5 Gallon & 10 Gallon RV Concession Fresh and Gray Water Tank | CB-5/10-TK

Class A Customs | Combo Pack 5 Gallon & 10 Gallon RV Concession Fresh and Gray Water Tank | CB-5/10-TK

Embark on a liquid odyssey with the Class A Customs Combo Pack—5 and 10 gallons united in watertight excellence. Crafted for both fresh and gray water storage, this non-pressurized tandem demands proper venting.

Check the photos for measurements and built-in fittings, ensuring a seamless connection to your RV, pop-up camper, or concession setup.

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4. Class A Customs | T-0500-BPK| 5 Gallon Fresh Water Tank & Plumbing Kit RV Concession

Class A Customs | T-0500-BPK| 5 Gallon Fresh Water Tank & Plumbing Kit RV Concession

Quench your liquid needs with the Class A Customs T-0500-BPK—a 5-gallon reservoir bundled with a plumbing kit. Dive into the world of watertight fittings, including a sealed 1.5″ Female NPT and three open 0.5″ Female NPT.

As a non-pressurized tank, vent wisely, and enjoy the convenience of the basic plumbing kit included—connecting hoses and adaptors for a hassle-free liquid journey.

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5. Class A Customs | 5 Gallon RV Concession Fresh Water Tank with 12 Volt Water Pump | T-0500-PUMP

Class A Customs | 5 Gallon RV Concession Fresh Water Tank with 12 Volt Water Pump | T-0500-PUMP

For the liquid adventurer seeking power, behold the Class A Customs T-0500-PUMP. This 5-gallon tank, accompanied by a 12 Volt Water Pump, ensures a dynamic duo for your RV or concession setup.

Crafted from NSF-approved materials, this non-pressurized tank demands proper venting and careful fitting use. The 12 Volt Water Pump, model #12V3, adds a musical touch to your liquid symphony—on-demand, power-efficient, and ready for action.

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6. YITAHOME 6.6 Gallon Portable Water Holding Tank with Large Wheels, Metal Handle Odorless Tote for Camper with Filling Port, Rotating Spout, Easy Carrying & Fast Emptying

YITAHOME 6.6 Gallon Portable Water Holding Tank with Large Wheels, Metal Handle Odorless Tote for Camper with Filling Port, Rotating Spout, Easy Carrying & Fast Emptying

Step into the world of YITAHOME with the 6.6-gallon Portable Water Holding Tank—a masterpiece of convenience and capacity. This odorless tote, equipped with large wheels and a metal handle, transforms liquid transport into a breezy affair.

Monitor your water levels with the integrated level indicator, and enjoy easy connections to your RV using a standard sewer hose kit. Whether you’re picnicking, camping, or working on a construction site, this versatile tank has got you covered.

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7. BARKER unisex adult Tank Top Accessories, Light Blue, 20 x 12 8.75 inches US

BARKER unisex adult Tank Top Accessories, Light Blue, 20 x 12 8.75 inches US

Experience the simplicity of the original portable drain water tank with Barker. This unisex adult tank, in light blue, boasts a five-gallon capacity.

Constructed of rugged polyethylene and featuring a 3″ vented cap and 3/4″ hose outlet, it’s the epitome of straightforward liquid management.

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8. Barker 10893 Tote Tank – 10 Gallon Capacity , Blue

Barker 10893 Tote Tank - 10 Gallon Capacity , Blue

Meet the Barker 10893 Tote Tank—a 10-gallon marvel in blue. Weighing a mere 11 pounds empty, this blow-molded polyethylene creation comes fully assembled.

With heavy-duty wheels and standard bayonet fittings, it’s a reliable companion for your liquid journeys.

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9. Reliance Products Aqua-Tainer 7 Gallon Rigid Water Container, Blue , 11.3 Inch x 11.0 Inch x 15.3 Inch

Reliance Products Aqua-Tainer 7 Gallon Rigid Water Container, Blue , 11.3 Inch x 11.0 Inch x 15.3 Inch

In the realm of rigid water containers, Reliance Products presents the Aqua-Tainer—a 7-gallon solution in a compact design. With a molded contour grip and a reversible spigot cap, this container is your trusted partner for outdoor activities and emergency water storage.

Please note the importance of storing it away from prolonged sunlight exposure to maintain its integrity.

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10. GetKen 5 Gallon Water Dispenser Pump Rechargeable, Water Dispenser for 5 Gallon Bottle Bottom Loading, Portable USB Charging Automatic Drinking Mini Water Jug Dispenser

GetKen 5 Gallon Water Dispenser Pump Rechargeable, Water Dispenser for 5 Gallon Bottle Bottom Loading, Portable USB Charging Automatic Drinking Mini Water Jug Dispenser

Prioritize your liquid health with the GetKen 5 Gallon Water Dispenser Pump—a rechargeable marvel designed for bottom-loading 5-gallon bottles. Crafted from food-grade materials, this dispenser ensures a safe drinking experience.

Benefit from long-lasting battery life, offering up to 30-40 days or 4-6 bottles on a single charge. With attention to detail, GetKen delivers not just water but a worry-free liquid lifestyle.

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Buyer’s Guide: Choosing the best 5 gallon gray water tank

Navigating the Liquid Labyrinth: A Guide to 5-Gallon Gray Water Tanks

Dive into the details as we navigate the sea of options in the realm of 5-gallon gray water tanks. From the versatile Class A Customs creations to the portable prowess of YITAHOME, we unveil the best features, tips, and tricks to make your liquid journey a smooth sail.

Class A Customs Unveiled: Crafting Excellence

Join us in exploring Class A Customs, the maestros behind these liquid marvels. Learn about materials, measurements, and built-in fittings that define their tanks. Discover the do’s and don’ts, ensuring your tank longevity and safety.

Combo Packs: Uniting Gallons for Maximum Impact

Ever considered the power of combos? We dissect the Class A Customs Combo Packs, where 5 and 7 gallons intertwine, offering a dual solution. Dive into the intricacies of materials, fittings, and measurements that make these combos a formidable choice.

Beyond Class A Customs: YITAHOME and Barker

Step beyond the familiar shores of Class A Customs and explore the unique offerings of YITAHOME and Barker. From large-wheeled totes to original drain water tanks, each brand tells a distinct liquid tale. Uncover the features that set them apart in the world of gray water storage.

Pump it Up: Class A Customs 12 Volt Water Pump

Discover the symphony of water and power as we introduce Class A Customs’ 12 Volt Water Pump. From measurements to on-demand functionality, we unravel the secrets behind this essential accessory for your liquid endeavors.

FAQs: Your Liquid Queries Answered

Q: Can I use a garden hose directly with these tanks?

A: Avoid a sealed connection; use a fill dish or gravity process to prevent pressurized damage.

Q: Are Class A Customs tanks suitable for drinking water?

A: Absolutely! Crafted from NSF-approved materials, these tanks are safe for both fresh and gray water.

Q: Can I connect these tanks to an RV easily?

A: Yes, with standard fittings and measurements, connecting to your RV is a breeze.

Q: How do I monitor water levels in YITAHOME’s tank?

A: YITAHOME’s tank comes with a level indicator, ensuring you stay informed and mess-free.

Q: Is the Barker tote tank easy to transport?

A: Indeed, with sturdy construction and large wheels, transporting the Barker tote tank is a walk in the park.

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