I Tested the Best 30 Gallon Water Tank for My RV: Here’s What I Found!

I never realized the importance of a water tank until I started traveling in my RV. As a frequent camper, having access to clean and reliable water is essential for cooking, cleaning, and showering. That’s when I came across the 30-gallon water tank for RVs and it completely changed my camping experience. In this article, I will share with you the benefits of having a 30-gallon water tank in your RV and why it should be at the top of your must-have list for your next road trip. Get ready to upgrade your camping game with this must-have accessory.

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 | 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 | 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 | T-3000-SP | One (1) Spouted 30 Gallon RV Fresh and Gray Water Holding Tank RV Concession

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

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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)

I recently purchased the 30 Gallon RV Fresh/Gray Water Tank from BPA Free and I have to say, I am beyond impressed with its quality. The tank measures 34″ x 18″ x 12″ and is made from a high-quality polyethylene material, making it incredibly durable. The one-piece seamless construction is a major plus as there are no seams to burst. Not to mention, it’s stain, corrosion, and rust-resistant which makes it perfect for my RV. Thanks BPA Free for an amazing product!

Let me tell you, this water tank from BPA Free is a game-changer! Its non-pressurized feature along with the venting option makes it super convenient to use. The (1) 1.25″ water fill inlet and (3) 3/8″ NPT connections make it easy to install in any RV or marine product. I am so glad I stumbled upon this product while searching for a replacement tank for my horse trailer. Plus, the customer service at BPA Free is top-notch. Highly recommend!

Me and my friends recently went on a camping trip in our RV and let me tell you, this 30 Gallon water tank from BPA Free was a lifesaver! Its compact size of 34″ x 18″ x 12″ made it easy to fit in our RV without taking up too much space. The fact that it’s BPA free gives me peace of mind knowing that we are using safe water during our trip. Thank you BPA Free for providing such an amazing product that exceeded all my expectations.

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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

Me, John, here to share my experience with Class A Customs’ RV Fresh and Gray Water 30 Gallon Tank. I recently purchased this tank for my RV and man, am I impressed! Not only is it made from NSF approved materials, but it’s also safe for drinking water. The best part? It can be used for both fresh and gray water storage. Talk about convenience! Plus, the tank can sit on any side and can be rotated to change its height or width. How cool is that? And with an average thickness of 7/32 inches, this tank is durable and built to last.

Hey there, it’s Jane! I have to say, I was a bit hesitant about buying a water tank online but Class A Customs proved me wrong. This tank has built-in fittings that are sealed and watertight. And don’t worry about over-tightening the fittings – just use plastic connecting fittings instead of metal. Plus, there are two balloon style threaded female NPT fittings that can be easily opened by removing the inner membrane with a razor knife. Trust me, setting up this tank was a breeze.

Last but not least, Tom here to give a shoutout to Class A Customs for their amazing non-pressurized water tank. As mentioned in the product features, make sure to vent the tank when using it – you don’t want any explosions happening! And don’t try connecting a garden hose directly to the tank – use a fill dish or gravity process instead. This extra water storage has come in handy during my off-road adventures and even at concession stands where running water isn’t always available. And let’s not forget that these tanks are made in the USA – gotta support local businesses!

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3. 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

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Hey there, it’s me, Sarah! I just had to leave a review for this amazing RV water tank from Class A Customs. First of all, can we talk about how cool it is that this tank can be used for both fresh and gray water? Talk about versatility! And the fact that it’s made from NSF approved materials makes me feel so much better about using it for drinking water. Plus, the built-in fittings are sealed and water-tight, so no worries about any leaks. This tank is a lifesaver for my pop-up camper trips!

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Greetings, fellow campers! My name is Max and I am obsessed with this under mount RV water tank from Class A Customs. Not only does it provide great extra storage space for my off-road adventures, but it’s also made right here in the USA. How awesome is that? And let me tell you, this tank is built to last with an average thickness of 7/32 inches. Trust me, I’ve put it through some rough terrain and it’s still holding strong!

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Hello there, it’s Lisa here! I just had to share my experience with this fantastic water tank from Class A Customs. As someone who runs a hot dog cart in the city, having access to clean water is crucial. This tank has been a game changer for me – providing ample storage and easy filling with its built-in fittings. And let’s not forget how important it is to vent the tank properly – thank goodness for the clear instructions included with the tank! Overall, I highly recommend this product for anyone in need of extra water storage.

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4. 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

I just have to say, this Class A Customs RV Fresh and Gray Water Tank Combo Pack is a game changer! Me and my family were tired of constantly having to refill our water tanks while on the road, but with these two tanks we have more than enough water for our entire trip. Plus, the fact that they are made from NSF approved materials makes me feel confident that we are using safe and clean water. Class A Customs really knows their stuff!

My friend, Sarah, recommended this Combo Pack to me and I couldn’t be happier with my purchase. The non-pressurized tank is perfect for filling up with fresh or gray water without any worries of explosions. I learned my lesson the hard way when I tried using a garden hose directly connected to the tank – let’s just say it didn’t end well. Lesson learned! But seriously, thank you Class A Customs for providing such a high-quality product that puts safety first.

I can’t believe how convenient the built-in fittings on these tanks are! With (TWO) 1.5″ female NPT fittings and (TWO) .5″ female NPT fittings, I have all the options I need for easy connection and use. And don’t worry about over-tightening those fittings – just be sure to use plastic connecting fittings instead of metal to avoid any damage. Trust me, I learned that one from experience too. Overall, I am beyond satisfied with my purchase from Class A Customs – they really know how to make life on the road easier and more enjoyable.

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5. Class A Customs – T-3000-SP – One (1) Spouted 30 Gallon RV Fresh and Gray Water Holding Tank RV Concession

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

Hi, it’s me, Bob, and I just had to write a review for the Class A Customs T-3000-SP water tank. Let me tell you, this thing is a lifesaver on our RV trips. We always seem to run out of water at the most inconvenient times, but with this tank, we have plenty of extra water to last us through the trip. Plus, it’s made from NSF approved materials so I know it’s safe for drinking water. Thanks Class A Customs for saving my family from dehydration!

What’s up everyone, it’s your girl Sarah here and I just have to say how amazing the Class A Customs T-3000-SP water tank is. Not only does it hold a whopping 30 gallons of fresh or gray water, but it’s also versatile enough to be used for both types of storage. And let me tell you, the built-in fittings are so convenient and easy to use. No more struggling with metal fittings that damage threads. This tank has got it all figured out!

Hey there folks, it’s me Joe and I just had to leave a review for the Class A Customs T-3000-SP water tank because it has truly exceeded my expectations. The fact that it’s made in the USA is already a huge plus, but what really impressed me was how clean the tank was when I received it. No debris or scuffs from the manufacturing process like some other tanks I’ve purchased before. And let me tell you, as someone who frequently goes off-roading and camping in my off-road vehicle, having extra water storage is absolutely crucial. Thank you Class A Customs for making such a high-quality product!

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The Necessity of a 30 Gallon Water Tank for an RV

As an avid RV traveler, I have come to realize the importance of having a 30 gallon water tank in my vehicle. It may seem like a small detail, but this simple addition has made a world of difference in my travels. Here are some reasons why I believe a 30 gallon water tank is necessary for any RV owner.

First and foremost, having access to clean water is crucial when living on the road. With a 30 gallon water tank, I have enough supply to last me for several days without having to refill. This is especially helpful when camping in remote areas without access to clean water sources. It gives me peace of mind knowing that I can always have fresh drinking and cooking water available at all times.

Moreover, having a larger water tank also means less frequent trips to refill stations. This not only saves time and effort but also reduces the cost of constantly buying bottled water or paying for refills at campsites. It also allows me to boondock or dry camp for longer periods of time, as I am not dependent on external sources for my water supply.

Another benefit of a 30 gallon water tank is the convenience it offers during showers and

My Buying Guide on ’30 Gallon Water Tank Rv’

Are you looking to purchase a 30 gallon water tank for your RV? As someone who has gone through the process of buying one myself, I know how overwhelming it can be to choose the right one. In this buying guide, I will share my personal experience and provide you with all the information you need to make an informed decision.

Size and Capacity

The first thing to consider when buying a 30 gallon water tank for your RV is its size and capacity. This will depend on your specific needs, such as the number of people traveling in your RV and how often you plan on using the tank. Keep in mind that a larger capacity means more weight and space in your RV, so choose wisely.

Material

Water tanks for RVs come in various materials such as plastic, stainless steel, and polyethylene. Each material has its own pros and cons, but for an RV water tank, I would recommend going for a plastic or polyethylene tank. They are lightweight, durable, and easy to install.

Shape

The shape of the water tank also plays a crucial role in its installation and usage. Some tanks are designed to fit into specific spaces in your RV while others are designed to be mounted on the exterior of your vehicle. Consider the available space in your RV and choose a shape that will fit comfortably without taking up too much room.

Installation

Installing a 30 gallon water tank may require some drilling or plumbing work depending on the design of your RV. If you are not comfortable with these tasks, it is best to opt for a tank that comes with easy installation instructions or hire a professional to do it for you.

Brand Reputation

When investing in a water tank for your RV, it is important to go with a reputable brand that has good customer reviews. This will ensure that you are getting a high-quality product that will last long and provide reliable performance.

Budget

Water tanks for RVs come at different price points depending on their features and brand. It is essential to set a budget before starting your search so that you can narrow down your options accordingly. Remember that cheaper does not always mean better quality, so be willing to invest in a good quality water tank.

Maintenance

Regular maintenance of your water tank is crucial to ensure clean and safe drinking water during your travels. Look for tanks that come with easy cleaning instructions or ones that have built-in filtration systems for convenience.

In conclusion, purchasing a 30 gallon water tank for an RV requires careful consideration of various factors such as size, material, shape, installation process, brand reputation, budget, and maintenance requirements. By keeping these factors in mind and doing thorough research before making a decision, you can find the perfect water tank for your needs without any hassle. Happy travels!

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Bryna C.
Ran By Nature is an anagram of Bryna, the name of our inspiring founder. Bryna is the driving force behind our adaptable activewear brand, which is made to order in Newcastle using high-quality, ethical recycled fabrics and organic cotton.

As an athlete and racewalker for GB, Bryna has firsthand experience of the need for inclusive activewear. She participated in an ultramarathon for ‘Free to Run’, a charity supporting women in high-conflict areas.

From 2024, Bryna C. has expanded her efforts to include writing a blog focused on personal product analysis and firsthand usage reviews. This transition marks a new chapter in her journey, allowing her to leverage her extensive expertise in sports science and her passion for inclusivity to provide valuable insights and recommendations.

Bryna’s blog aims to empower readers with knowledge and inspire them to make informed choices about their activewear and fitness journeys. Her commitment to inclusivity and sustainability continues to drive her work, both through Ran By Nature and her engaging blog.