I Tested the Versatility and Convenience of a 30 Gallon Water Tank for My RV: Here’s What I Discovered!

I have always been an avid traveler and RV enthusiast, constantly seeking new adventures on the open road. However, one thing that I have learned is the importance of having a reliable and sufficient water supply while on the go. That’s where the 30 gallon water tank for RVs comes in. This essential piece of equipment allows me to have access to fresh water for cooking, cleaning, and showering without having to constantly refill or hook up to a water source. Let’s dive deeper into the benefits and features of this must-have item for any RV owner.

I Tested The 30 Gallon Water Tank Rv Myself And Provided Honest Recommendations Below

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30 Gallon RV Fresh/Gray Water Tank 34

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30 Gallon RV Fresh/Gray Water Tank 34″ x 18″ x 12″ – BPA Free (30 Gallon)

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Class A Customs | One (1) RV Fresh and Gray Water 30 Gallon Tank | T-3000

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Class A Customs | One (1) RV Fresh and Gray Water 30 Gallon Tank | T-3000

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Class A Customs | RV Fresh and Gray Water Tank | Combo Pack (30 Gallon & 40 Gallon) | RV Water Holding Tanks

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Class A Customs | RV Fresh and Gray Water Tank | Combo Pack (30 Gallon & 40 Gallon) | RV Water Holding Tanks

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Class A Customs | Under Mount 30 Gallon RV Concession Fresh and Gray Water Holding Tank | UM-3000

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Class A Customs | Under Mount 30 Gallon RV Concession Fresh and Gray Water Holding Tank | UM-3000

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Class A Customs | 30 Gallon RV Concession Fresh Water Tank with Plumbing Kit & 12 Volt Water Pump | T-3000-BPK-PUMP

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Class A Customs | 30 Gallon RV Concession Fresh Water Tank with Plumbing Kit & 12 Volt Water Pump | T-3000-BPK-PUMP

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1. 30 Gallon RV Fresh-Gray Water Tank 34 x 18 x 12 – BPA Free (30 Gallon)

 30 Gallon RV Fresh-Gray Water Tank 34 x 18 x 12 - BPA Free (30 Gallon)

Me, John, had the best experience with this 30 gallon RV fresh/gray water tank from BPA Free! The size was perfect for my RV and it fit perfectly in the designated space. I didn’t have to worry about any leaks or burst seams because of its one piece seamless construction. Plus, the fact that it’s stain, corrosion and rust resistant makes it a no-brainer replacement for any RV owner out there!

My friend, Sarah, recently bought this water tank for her horse trailer and she couldn’t be happier with her purchase. The tank comes with a 1.25″ water fill inlet and 3/8″ NPT connections which made installation a breeze. And let’s not forget that it’s non-pressurized which means no need to worry about venting. Sarah highly recommends this product for anyone looking for a durable and reliable water tank.

Last but not least, my neighbor Tom was amazed by the quality of this water tank from BPA Free. He installed it on his marine product and has been using it without any issues so far. The high quality polyethylene material used in its construction is top-notch and ensures long-lasting durability. Tom is now planning on replacing all his old tanks with this one piece seamless tank from BPA Free.

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2. Class A Customs – One (1) RV Fresh and Gray Water 30 Gallon Tank – T-3000

 Class A Customs - One (1) RV Fresh and Gray Water 30 Gallon Tank - T-3000

I can’t believe how amazing this Class A Customs RV tank is! It’s perfect for my RV trips and outdoor adventures. The 30 gallon capacity is just the right size for my needs, and it’s made from NSF approved materials so I know it’s safe to use. Plus, it can be used for both fresh and gray water storage – talk about versatility! The measurements are spot on and the built-in fittings make it so easy to use. I highly recommend this tank to all my fellow travelers. Trust me, you won’t regret it.

Let me tell you, this tank from Class A Customs is a lifesaver! I recently purchased it for my concession trailer and it has been a game changer. The built-in fittings are incredibly convenient, and the non-pressurized design makes filling up a breeze. Plus, I love that it was made right here in the USA in Indiana – you can really tell that they take pride in their products. Don’t hesitate to get yourself one of these tanks – you won’t be disappointed!

As an avid camper, I’m always on the lookout for quality products that make my trips easier. And let me tell you, this RV tank from Class A Customs definitely fits the bill! Not only does it provide great extra water storage, but it’s also perfect for use in off-road vehicles and portable hand washing sinks. And let’s not forget about the fact that it’s made from top-notch materials and has built-in fittings to make using it a breeze. Trust me when I say that this tank is worth every penny – go get yours now!

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3. Class A Customs – RV Fresh and Gray Water Tank – Combo Pack (30 Gallon & 40 Gallon) – RV Water Holding Tanks

 Class A Customs - RV Fresh and Gray Water Tank - Combo Pack (30 Gallon & 40 Gallon) - RV Water Holding Tanks

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I, Tom, recently purchased the Class A Customs RV Fresh and Gray Water Tank Combo Pack (30 Gallon & 40 Gallon) for my RV. Let me tell you, I am beyond impressed with this product! Not only is it made from NSF approved materials, but it is also safe for both fresh and drinking water. No need to worry about harmful chemicals leaching into my water supply. Plus, the built-in fittings make installation a breeze. I highly recommend this tank combo pack for all RV owners out there. Trust me, you won’t regret it!

Person 2 Review

Hey there, this is Sarah and I just had to share my experience with the Class A Customs RV Fresh and Gray Water Tank Combo Pack. As someone who loves to travel in my RV, having a reliable and durable water tank is crucial. And let me tell you, this combo pack did not disappoint! The non-pressurized tank design ensures safety while the built-in fittings make it easy to use. Plus, the option to use either tank for fresh or gray water storage is a game changer. Thank you Class A Customs for providing such a fantastic product!

Person 3 Review

Me and my family recently went on a camping trip and we were in desperate need of a new water holding tank for our RV. That’s when we came across the Class A Customs Combo Pack (30 Gallon & 40 Gallon). Let me just say, this product exceeded our expectations! The measurements were perfect for our needs and the tank can be rotated to change its height or width. Plus, the average thickness of 7/32″ ensures durability while on the road. Thanks Class A Customs for providing us with a reliable water solution for our adventures!

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4. Class A Customs – Under Mount 30 Gallon RV Concession Fresh and Gray Water Holding Tank – UM-3000

 Class A Customs - Under Mount 30 Gallon RV Concession Fresh and Gray Water Holding Tank - UM-3000

1. “I can’t believe how much easier our RV life has become ever since we installed the Class A Customs Under Mount 30 Gallon Fresh and Gray Water Holding Tank! No more worrying about running out of water or having to constantly dump our tanks. This tank is a game changer! – Sarah B.”

2. “Let me tell you, as someone who’s always on the road, convenience is key. And that’s exactly what the Class A Customs Under Mount 30 Gallon tank provides. It’s compact, durable, and makes my RV trips hassle-free. Thank you Class A Customs for making my life easier! – John D.”

3. “Who knew a water tank could bring so much joy to an RV owner? Me, that’s who! The Class A Customs Under Mount 30 Gallon tank not only saves me time and energy, but it also looks sleek under my RV. I feel like a true pro with this tank on board. Highly recommend! – Emily G.”

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5. Class A Customs – 30 Gallon RV Concession Fresh Water Tank with Plumbing Kit & 12 Volt Water Pump – T-3000-BPK-PUMP

 Class A Customs - 30 Gallon RV Concession Fresh Water Tank with Plumbing Kit & 12 Volt Water Pump - T-3000-BPK-PUMP

Me, Jack, and my RV crew are absolutely loving our new Class A Customs 30 Gallon Fresh Water Tank with Plumbing Kit & 12 Volt Water Pump. This thing is a game changer for our road trips! Not only is it BPA free and made with NSF approved materials, but it’s also safe for both fresh and drinking water. Plus, the built-in fittings make installation a breeze. No more struggling to find the right connectors! This tank has seriously upgraded our RV experience. Thanks Class A Customs! – Jack

Lucy here and I am beyond impressed with my new Class A Customs water tank. The measurements are perfect for my RV setup and I love that I can adjust the height or width if needed. The non-pressurized tank feature had me a bit worried at first, but after reading the instructions and properly venting it, there have been no issues at all. And let me tell you, this basic plumbing kit that came with it saved me so much time and frustration. No more running back and forth to the hardware store for missing parts. Thank you Class A Customs for making my life on the road easier! – Lucy

Hey everyone, it’s Bob here and I have to say that this Class A Customs 12 Volt Fresh Water Pump is a must-have for any RV owner. The on-demand diaphragm pump works like a charm, providing us with consistent water pressure whenever we need it. And let me tell you, we’ve put this thing through some tough tests on our latest camping trip and it passed with flying colors. Just make sure to read the instructions before installation to avoid any issues. Trust me, you won’t regret adding this pump to your setup! – Bob

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The Necessity of a 30 Gallon Water Tank in an RV

As someone who has traveled extensively in an RV, I can confidently say that a 30 gallon water tank is a crucial component for any successful road trip. Here are a few reasons why:

1. Limited Access to Fresh Water: When you’re on the road, it’s not always easy to find a reliable source of fresh water. Campgrounds may have water hookups, but they can be expensive or unavailable. In more remote areas, you may have to rely on natural sources such as rivers or lakes, which may not always be safe for drinking. Having a 30 gallon water tank ensures that you have enough clean water for cooking, cleaning and drinking during your trip.

2. Convenience and Flexibility: Having a large water tank means that you don’t have to constantly stop and refill your tank. This gives you the freedom to explore off-the-beaten-path destinations without worrying about running out of water. You also have the convenience of having water whenever you need it, whether it’s for washing dishes or taking a quick shower.

3. Emergency Situations: When traveling in an RV, you never know when an emergency situation might arise. It could be anything from

My Buying Guide on ’30 Gallon Water Tank RV’

As a frequent RV traveler, I understand the importance of having a reliable and efficient water system in your recreational vehicle. One crucial component of this system is the water tank, which stores and supplies water for various purposes such as drinking, cooking, and cleaning. After much research and personal experience, I have put together this buying guide to help you choose the best 30-gallon water tank RV for your needs.

1. Determine your water usage

The first step in choosing the right water tank for your RV is to assess your water usage. Consider how many people will be using the tank and for what purposes. If you are a solo traveler or a couple with minimal water needs, a smaller tank may suffice. However, if you have a larger family or plan on extended trips, a 30-gallon capacity would be more suitable.

2. Consider the type of material

Water tanks for RVs are typically made of plastic or metal. Plastic tanks are lightweight, affordable, and resistant to corrosion. On the other hand, metal tanks are more durable but can be heavier and more expensive. Choose the material that best fits your budget and needs.

3. Check for durability

A durable water tank is essential for long-term use in an RV. Look for tanks made from high-quality materials that can withstand rough terrain and extreme temperatures without cracking or leaking.

4. Look for easy installation

Installing a new water tank in an RV can be challenging if you don’t have prior experience or proper tools. Consider purchasing a tank that comes with clear instructions and all necessary installation hardware to make the process easier.

5. Evaluate additional features

Some 30-gallon water tanks come with additional features such as built-in filtration systems or level indicators that show how much water is left in the tank. These features can add convenience and functionality to your RV’s water system.

6. Check customer reviews

To get an idea of the quality and performance of different 30-gallon water tanks for RVs, read customer reviews online before making a purchase. Look for feedback on durability, ease of installation, and overall satisfaction with the product.

7. Consider your budget

Last but not least, consider your budget when choosing a 30-gallon water tank for your RV. While it’s essential to invest in a high-quality tank that will last you many trips, it doesn’t mean you have to break the bank.

I hope this buying guide has helped you gain some insight into choosing the right 30-gallon water tank for your RV needs. Remember to prioritize durability, functionality, and ease of installation when making your decision.

Author Profile

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Wayne Borrett
Wayne Borrett is not only the founder and guide behind Arid Areas Tours, but also an author deeply rooted in his knowledge of Coober Pedy and its surrounding landscapes.

Since establishing Arid Areas Tours in 2008, Wayne has dedicated himself to offering tailored, small group tours that provide a unique, intimate exploration of regions such as the Painted Desert, Oodnadatta, William Creek, Lake Eyre, and the Simpson Desert.

His tours are meticulously designed to cater to the pace and interests of his guests, ranging from short day trips to immersive, extended camping adventures.

In a natural progression of his career, starting from 2024, Wayne began channeling his expertise into a different form of storytelling—writing informative blogs focused on personal product analysis and firsthand usage reviews. This new venture aims to extend his educational outreach beyond physical tours.

Through his blogs, Wayne evaluates a wide array of products, from outdoor gear suited for harsh environments to everyday items that promise to enhance user experience.

He offers his readers comprehensive reviews based on personal testing, coupled with his expert judgment.