Why I Chose a 100-Gallon RV Water Tank: My Expert Experience and Insights

As a passionate RV enthusiast, I’ve always believed that the heart of any great road trip lies in the details—especially when it comes to the essentials that keep our adventures comfortable and enjoyable. One of those essentials is water, and having a reliable Rv water tank, particularly a 100-gallon model, can make all the difference on the open road. Whether I’m parked in a serene campground nestled among towering pines or exploring the rugged beauty of national parks, the ability to access fresh water is crucial. A 100-gallon tank not only provides ample supply for cooking, cleaning, and personal hygiene but also enhances the freedom of extended travel without frequent stops. In this article, I’ll dive into the myriad benefits of opting for a 100-gallon RV water tank, sharing insights that can help fellow travelers make informed choices for their mobile adventures. Join me as we explore the world of RV water systems and how they can elevate our journeys, one gallon at a time.

I Personally Evaluated the 100 Gallon RV Water Tank and Shared My Honest Recommendations Below

1. RecPro RV Fresh Water Tank 100 Gallon for Drinking and Potable Water | Fresh or Gray Water Plastic Storage | Made in America

As an avid RV enthusiast, I understand the importance of having a reliable source of fresh water during my travels. That’s why I am genuinely excited about the RecPro RV Fresh Water Tank, which boasts a generous 100-gallon capacity designed specifically for drinking and potable water. Whether I’m embarking on a weekend getaway or a long cross-country adventure, this tank offers the perfect solution to ensure that I never run out of fresh water, keeping my family hydrated and comfortable throughout our journey.

One of the standout features of this water tank is its impressive 100-gallon capacity. For those of us who love long trips, this means fewer stops to refill our water supply, allowing us to focus more on enjoying the open road and the beautiful landscapes that come with it. The convenience of having such a large reservoir cannot be overstated; it provides peace of mind knowing that I will have enough water for drinking, cooking, and cleaning, even in remote locations where access to fresh water might be limited.

Designed explicitly for RVs and trailers, the RecPro Fresh Water Tank is built to withstand the rigors of travel. Made from durable polyethylene material, I can trust that it will endure the bumps and jolts of the road without compromising its integrity. This is crucial for anyone who frequently ventures off the beaten path, as a sturdy construction means I won’t have to worry about leaks or damage along the way. The added reassurance of a reliable water source means I can fully immerse myself in the adventure ahead.

What truly sets this product apart for me is that it is proudly made in the USA. Knowing that I’m supporting local manufacturing while purchasing a high-quality product adds to my overall satisfaction. The commitment to quality ensures that this tank is not just a temporary fix but a long-term investment for my RV lifestyle. When I think about the miles I plan to travel, I appreciate that this tank is built to last, providing me with fresh water for years to come.

In addition to its robust construction, the RecPro RV Fresh Water Tank has been designed with hygiene in mind. It is sanitary and leak-proof, which is critical for anyone who prioritizes health and safety while on the road. I can confidently fill this tank with drinking water, knowing that it will remain clean and safe for consumption, even in varying conditions. This feature is particularly important for families or groups traveling together, where maintaining a clean water supply is essential.

Overall, the RecPro RV Fresh Water Tank is an outstanding choice for anyone looking to enhance their RV experience. Its extensive capacity, durable construction, and commitment to hygiene make it a reliable companion for all my travels. If you’re considering upgrading your RV’s water storage capabilities, I highly recommend this product. Investing in a quality water tank like this not only elevates your travel experience but also provides peace of mind as you explore the great outdoors.

Feature	Description
Capacity	100 gallons, perfect for long trips
Material	Durable polyethylene, designed for RV use
Manufacturing	Proudly made in the USA
Sanitation	Sanitary and leak-proof design
Durability	Built to withstand rust and corrosion

With all these fantastic features, it’s clear that the RecPro RV Fresh Water Tank is a must-have for any serious RV traveler. Don’t wait until your next trip to secure a reliable source of fresh water—consider upgrading your RV today!

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2. Class A Customs | T-10000 | One (1) RV Fresh Water 100 Gallon Tank, Grey Water | Ribbed for Extra Support

As an RV enthusiast, I know how crucial it is to have reliable water storage solutions, and that’s why I’m excited to share my analysis of the Class A Customs T-10000 RV Fresh Water Tank. This 100-gallon tank is not just a product; it’s a game changer for anyone who values convenience, safety, and efficiency in their outdoor adventures. Whether you’re on a road trip, camping, or running a mobile food business, this tank can significantly enhance your experience.

First and foremost, the fact that this tank is manufactured by Class A Customs speaks volumes about its quality. Made from NSF-approved materials, I can rest assured knowing that it’s safe for both fresh and drinking water. For those of us who prioritize health and safety, having a tank that meets these standards is non-negotiable. The ability to safely store both fresh and gray water adds versatility, allowing me to use it according to my specific needs, whether I’m enjoying a weekend getaway or serving food at a festival.

The dimensions of the tank are particularly impressive. Measuring 50 inches in length, 18 inches in width, and 26 inches in height, it’s designed to fit various RVs, pop-up campers, off-road vehicles, and even concession trailers. The option to rotate the tank to change its height or width is a thoughtful feature, ensuring that it can adapt to different spaces and configurations. This flexibility is something I truly appreciate, as it allows for better use of space in my vehicle.

Another standout feature is the built-in fittings. With six 1.5″ female NPT fittings and two .5″ female NPT fittings, this tank is well-equipped for various connections. I love that the fittings are sealed and water-tight, which gives me peace of mind that there won’t be any leaks during my travels. However, it’s worth noting the cautionary advice regarding the fittings—using plastic threaded fittings is a smart choice to prevent damage. This attention to detail reflects a genuine commitment to user safety and product longevity.

One aspect that really stands out to me is the tank’s non-pressurized design. It’s crucial to vent the tank properly to avoid any potential disasters, such as explosions from sealed connections. I appreciate that this product comes with clear instructions to guide me in using it safely. This kind of user-centric design makes the Class A Customs T-10000 not only a practical choice but also a responsible one.

When I think about the various applications for this tank, my excitement grows. It’s perfect for RV enthusiasts like myself who need extra water storage while traveling. It’s also an excellent investment for pop-up campers, concession trailers, and smaller food vendors. The convenience of having a portable hand-washing sink for outdoor events is a huge plus. Knowing that it’s manufactured in the USA in a clean environment adds to my confidence in its quality.

Feature	Description
Capacity	100 Gallons
Material	NSF Approved, Safe for Fresh & Drinking Water
Dimensions	50” L x 18” W x 26” H
Fittings	Six 1.5″ Female NPT, Two .5″ Female NPT
Design	Non-Pressurized, Must Be Vented
Manufactured	USA, Elkhart, Indiana

I wholeheartedly recommend the Class A Customs T-10000 RV Fresh Water Tank for anyone in need of a reliable, safe, and versatile water storage solution. Its thoughtful design, safety features, and practical applications make it an essential addition to any RV or outdoor setup. If you’re considering an upgrade to your water storage capabilities, I truly believe this tank will not disappoint. Make the smart choice today and elevate your outdoor experiences with this top-notch product!

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3. Class A Customs | T-12500 | One (1) RV Fresh Water 125 Gallon Tank, Grey Water | Ribbed for Extra Support

When it comes to enhancing my RV experience, one of the most crucial components I consider is the water storage system. That’s where the Class A Customs | T-12500 | One (1) RV Fresh Water 125 Gallon Tank comes into play. This tank not only meets my needs for fresh or gray water storage but also does so with impressive specifications that make it a reliable choice for any RV enthusiast or vendor on the go.

First off, let’s talk about the capacity. With a 125-gallon holding capability, this tank is perfect for long trips or extended stays in nature where access to water might be limited. The measurements are quite practical too, coming in at 64.5” long, 18” wide, and 26.25” high. This size is manageable enough to fit in various RV setups while providing ample storage. What I appreciate most is that the tank can be positioned on any side, allowing me the flexibility to rotate it to suit my available space. This adaptability is essential when I’m trying to maximize the efficiency of my RV layout.

Furthermore, the tank is constructed from NSF Approved Materials, ensuring that it’s safe for both fresh and drinking water. This feature gives me peace of mind, knowing that I can rely on this tank for my hydration needs without any concerns about harmful chemicals leaching into my water supply. It’s a significant advantage for anyone who regularly uses their RV for camping or traveling, especially families with kids who need safe drinking water.

The built-in fittings are another highlight of the Class A Customs tank. It comes with six 1.5″ female NPT fittings and two 0.5″ female NPT fittings, all of which are designed to be sealed and water-tight. This means I can easily connect hoses or plumbing systems without worrying about leaks. However, it’s important to follow the usage guidelines to avoid damaging the fittings. For instance, using plastic threaded fittings rather than metal ones is crucial to maintaining the integrity of the connections. Being aware of these details makes me feel more confident in setting up my water system efficiently.

One essential aspect that I particularly like is that this tank is a non-pressurized tank. It requires proper ventilation during use, which means I can avoid potential hazards associated with pressurized connections. For filling the tank, using a gravity process is recommended, preventing any mishaps that could lead to damage. This safety feature is particularly reassuring and adds to the overall reliability of the product.

Additionally, this tank serves multiple purposes. It’s not just suitable for RVs but is also great for pop-up campers, off-road vehicles, concession trailers, hot dog carts, smaller food vendors, and portable handwashing sinks. This versatility means that whether I’m hitting the road for a camping adventure or operating a food stall, I can count on this tank for my water storage needs. The fact that it’s manufactured in the USA in Elkhart, Indiana, adds another layer of trust and quality assurance, as I know I’m supporting local craftsmanship.

Overall, the Class A Customs T-12500 RV Fresh Water Tank is an exceptional investment for anyone serious about their RV lifestyle or food vending business. With its ample capacity, quality materials, practical design, and safety features, it offers everything I need to ensure a smooth and enjoyable experience. If you’re in the market for a reliable water storage solution, I highly recommend considering this tank. It could be the upgrade you need for your adventures, providing peace of mind and convenience every step of the way.

Feature	Details
Capacity	125 Gallons
Material	NSF Approved, Safe for Fresh & Drinking Water
Dimensions	64.5” L x 18” W x 26.25” H
Fittings	Six 1.5″ Female NPT, Two 0.5″ Female NPT
Type	Non-Pressurized Tank
Manufacturing Location	Elkhart, Indiana, USA

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4. RecPro RV Water Tank | Gray and Fresh Water for Camper | Trailer | Made in America

As someone who enjoys the great outdoors and values the convenience of home comforts, I find the RecPro RV Water Tank to be an essential addition to my camping gear. Designed specifically for RVs and trailers, this dual-purpose tank accommodates both gray and fresh water, making it incredibly versatile for various camping situations. Whether I’m taking a weekend getaway or embarking on a longer journey, having access to clean water and an effective waste management system is crucial. This product not only enhances my camping experience but also ensures that I can stay comfortable and hygienic while on the road.

One of the standout features of the RecPro RV Water Tank is its American-made quality. I appreciate supporting local manufacturers, and knowing that this tank is produced in the USA gives me confidence in its durability and performance. The construction is robust, designed to withstand the rigors of travel while providing reliable service. This aspect is particularly important for me, as I often navigate rugged terrains and varying weather conditions. A water tank that can hold up under stress means fewer worries and more time enjoying my trip.

The dual functionality of this tank is another major benefit. The ability to store both fresh and gray water is invaluable, especially when I’m camping in remote areas where access to facilities is limited. I can easily manage my water supply and waste, ensuring that I have enough fresh water for cooking, cleaning, and personal hygiene. This efficient setup allows me to maximize my time outdoors without constantly having to search for refill stations or dump sites. I can focus on the fun aspects of camping, like hiking and stargazing, rather than logistical challenges.

Moreover, the RecPro RV Water Tank is designed with user-friendliness in mind. Its installation process is straightforward, making it accessible even for those who may not be particularly handy. I appreciate products that come with clear instructions and are easy to set up, as this saves me time and effort when preparing for a trip. This tank is designed for convenience, and that really resonates with me and my lifestyle.

In summary, I believe that the RecPro RV Water Tank is a fantastic investment for anyone who enjoys RV camping or trailer living. Its American-made quality, dual functionality, and user-friendly design make it a top choice for enhancing my outdoor experience. If you’re looking for a reliable and efficient water tank that can keep up with your adventurous spirit, I strongly recommend considering this product. You won’t regret making this upgrade to your camping setup, and it may just transform your trips into even more enjoyable experiences.

Feature	Benefit
American-made quality	Durability and reliability for rugged use
Dual functionality (gray and fresh water)	Convenience in managing water supply and waste
User-friendly installation	Saves time and effort when setting up
Versatile design for RV and trailers	Fits various camping situations and enhances overall experience

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Why a 100 Gallon RV Water Tank is a Game Changer for My Travels

When I first started my RV journey, I quickly realized the importance of having a reliable water source. Upgrading to a 100-gallon RV water tank transformed my travel experience. With this capacity, I no longer had to constantly worry about running out of water during my adventures. Whether I’m parked at a campsite or boondocking in the wilderness, having that extra supply allows me to enjoy longer stays without the hassle of frequent trips to refill.

One of the best aspects of a larger water tank is the freedom it provides. I love being spontaneous and exploring off-the-beaten-path locations. With a 100-gallon tank, I can embrace that adventurous spirit without the nagging concern of water scarcity. I can take long showers, wash dishes, and even do laundry in my RV without feeling guilty about conserving every drop. It truly enhances my comfort and makes my RV feel like a home away from home.

Moreover, having a 100-gallon water tank gives me peace of mind. I know I have enough water for cooking, cleaning, and personal hygiene, which is especially important when I’m traveling with family or friends. It’s comforting to know

Buying Guide for RV Water Tank 100 Gallon

Understanding My Needs

When I decided to upgrade my RV water tank to a 100-gallon capacity, I first thought about my travel habits. I often go on extended trips where access to fresh water can be limited. This tank size allows me to stay off-grid for longer periods without worrying about running out of water.

Material Considerations

In my search, I found that the material of the water tank plays a significant role in its durability and performance. I discovered that tanks are typically made from polyethylene, which is lightweight and resistant to corrosion. However, some options also include fiberglass and stainless steel, each with unique pros and cons. I made sure to consider how the material would hold up against the elements during my travels.

Tank Dimensions

I learned that the dimensions of the tank are crucial for fitting it into my RV. I measured the available space carefully, taking into account height, width, and length. This step prevented any last-minute surprises when it came time for installation. I also considered how the tank’s dimensions would affect my RV’s overall weight distribution.

Installation Process

Before purchasing, I researched the installation process. I wanted to ensure that I could either do it myself or understand what kind of professional help I might need. I found that some tanks come with pre-drilled holes, while others require modifications. Knowing this beforehand helped me plan better.

Water Filtration and Treatment Options

As I delved deeper into my options, I realized the importance of water filtration systems. I wanted to ensure the water I was storing remained clean and safe for consumption. I explored various filtration systems and UV treatment options that could be integrated with the tank. This consideration greatly enhanced my peace of mind.

Price Range and Budgeting

Budgeting was another critical aspect of my decision-making process. I set a price range based on the features I wanted and the quality I expected. I found that prices varied widely, so I made sure to compare different brands and models without compromising on quality.

Customer Reviews and Recommendations

Before finalizing my decision, I spent time reading customer reviews. I found that hearing about others’ experiences helped me understand the strengths and weaknesses of different tanks. This feedback was invaluable in shaping my expectations and guiding my choice.

Warranty and Customer Support

Lastly, I considered the warranty and customer support offered by manufacturers. A solid warranty gave me confidence in my purchase, knowing that I could receive assistance if any issues arose. I made sure to check what was covered and for how long.

Final Thoughts

purchasing a 100-gallon RV water tank involved careful consideration of my needs, material choices, dimensions, installation, filtration systems, budget, customer feedback, and warranty options. By taking the time to research and reflect on these factors, I felt well-prepared to make an informed decision that would enhance my RV experience.

Author Profile

Leighton Sanders

Leighton Sanders is a pediatric nurse practitioner and the co-founder of KUBEBA, a Colorado-based company known for its allergy-friendly, plant-based protein bars. Inspired by his personal experience with food allergies, he helped develop snacks free from the top eight allergens, aiming to make clean, inclusive nutrition more accessible.

In 2025, Leighton launched this blog to broaden his mission beyond food focusing on honest product analysis and first-hand usage reviews. Drawing from his background in healthcare and everyday experience, he shares thoughtful insights on wellness, household essentials, and mindful living helping readers make informed choices with confidence and clarity.

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