Fresh Water Holding Tanks for Campers

Safe Potable Water Storage

a man taking a photo of his family next to a RVQuality-made, affordable fresh water holding tanks for campers and replacement water tanks. We carry fresh water holding tanks for campers in nearly every sizes and shape that will last a long, long time. These customizable camper water tanks are safe and compliant with potable water standards,. are crafted using FDA-approved virgin polyethylene poly resins. and are nearly unbreakable. They are built to last and to withstand rough road conditions and harsh weather. Gain peace of mind on your travels with these freshwater holding tanks for campers.

Experience the ultimate in durability and strength with fresh water poly storage tanks, engineered to surpass the competition. These tanks are constructed as a single solid piece, featuring a thick, seamless design that eliminates any worries about contamination or leaks. The fittings are spin welded for a perfect fit and secure connection. We encourage customization options for dimensions and fitting locations, allowing you to tailor the tank to your specific requirements. Rest assured, these tanks are built to withstand the test of time, providing a reliable and long-lasting solution for all your liquid storage needs.

See the charts below to find the camper fresh water holding tank with the perfect fit!


Camper  Fresh Water Holding Tanks  - FDA Compliant

Camper fresh water holding tanks that meet FDA regulation CFR 177.1520, ensuring their suitability for storing drinking or potable water. These tanks feature robust 3/8" thick walls, providing exceptional strength and a prolonged service life. When your project requires unique sizes or shapes, our dedicated team is here to help you find the perfect camper fresh water holding tank that precisely matches your specific requirements. Trust us to deliver a reliable and customized solution for all your camper water storage needs.

Bow Shaped Camper Water Tanks

bow shape tank
Part No. Capacity Length Width Depth Drawings
W-367 8 gallons 19.5 13.5 7.5 drawing (pdf)
W-370 12 gallons 24 15 12 drawing (pdf)
W-366 15 gallons 36 13.5 7.5 drawing (pdf)
W-361 16 gallons 15 25.25 13 drawing (pdf)
W-365 25 gallons 59 13.5 7.5 drawing (pdf)
W-363 35 gallons 66 15.5 9.81 drawing (pdf)
W-359 56 gallons 90 17.5 12 drawing (pdf)
W-360 56 gallons 90 17.5 12 drawing (pdf)

L Shaped Camper Water Tanks

l shape tank
Part No. Capacity Length Width Depth Drawings
W-14 7 17 9.5 19 ask for details
W-283 31 54 9 13.5 drawing (pdf)
W-278 31 96 19 8 drawing (pdf)
W-377 32 44 18 14.25 drawing (pdf)
W-432 32 45 18 10.5 drawing (pdf)
W-311 35 52 38 4.5 drawing (pdf)
W-454 36 108 14.5 5.75 drawing (pdf)
W-346 38 81 35 6 drawing (pdf)
W-286 39 59 36 4.5 drawing (pdf)
W-252 40 45.5 15.5 18 drawing (pdf)
W-290 40 51 25.5 9 drawing (pdf)
W-269 40 53 24 9 drawing (pdf)
W-43 40 70 21 12.75 drawing (pdf)
W-458 40 87 24.5 8.75 drawing (pdf)
W-253 50 54 36 9 drawing (pdf)
W-39 50 71 17.25 12.25 drawing (pdf)
W-419 92 53 36.5 13.5 drawing (pdf)
W-385 93 39 36 20 drawing (pdf)
W-219 100 65 22.75 22 drawing (pdf)
W-436 100 76 62 8.5 drawing (pdf)

Rectangle Shaped Camper Water Tanks

rectangular shape tank
Part No. Capacity Length Width Depth Drawings
W-364 2 gallons 9.75 9.75 6 drawing (pdf)
W-49 3 gallons 16 7.5 6.5 drawing (pdf)
W-77 5 gallons 15.5 15.5 5 drawing (pdf)
W-369 6 gallons 16 12 8 ask for details
W-354 6 gallons 17 12 8 drawing (pdf)
W-26 8 gallons 19.25 13 9.5 drawing (pdf)
W-306 8 gallons 36 16 4 ask for details
W-376 8 gallons 54 6 7 ask for details
W-245 9 gallons 17.625 15.625 8.25 ask for details
L-1 10 gallons 18 16 8 drawing (pdf)
W-53 10 gallons 24 14.5 7.5 drawing (pdf)
W-210 10 gallons 24 15.5 8 drawing (pdf)
W-33 10 gallons 31 15.5 6 drawing (pdf)
W-294 10 gallons 40 25 9.25 drawing (pdf)
L-2 12 gallons 24 16 8 drawing (pdf)
W-28 13 gallons 30 14 8.25 drawing (pdf)
W-355 15 gallons 17.75 14.75 14.75 drawing (pdf)
W-27 15 gallons 22.25 13 13 drawing (pdf)
W-327 15 gallons 23 16 11 drawing (pdf)
L-3 15 gallons 30 16 8 drawing (pdf)
W-97 15 gallons 33 21.5 5.75 ask for details
W-328 15 gallons 48.5 10.75 7.875 drawing (pdf)
W-282 16 gallons 30.125 17.25 8 drawing (pdf)
W-209 19 gallons 36 15.5 8 drawing (pdf)
W-51 20 gallons 21 17 14 drawing (pdf)
W-80 20 gallons 24 17.75 12 drawing (pdf)
W-368 20 gallons 24.5 15.5 13.5 drawing (pdf)
W-95 20 gallons 30 18 9 drawing (pdf)
W-81 20 gallons 33.25 17.25 8.75 drawing (pdf)
L-4 20 gallons 36 16 8 drawing (pdf)
W-320 21 gallons 21 21 12.5 drawing (pdf)
W-371 21 gallons 29 20 9 drawing (pdf)
W-268 22 gallons 35 14 12 ask for details
W-304 25 gallons 25 21 12 drawing (pdf)
W-45 25 gallons 27 20 12 drawing (pdf)
W-85 25 gallons 34 17.5 11 drawing (pdf)
W-20 25 gallons 42 16 10 ask for details
L-5 25 gallons 48 16 8 drawing (pdf)
W-201 25 gallons 52.5 12 10.75 drawing (pdf)
W-31 27 gallons 21 18 18 drawing (pdf)
W-2 27 gallons 35 15 13 drawing (pdf)
W-335 27 gallons 42.5 17.5 9 drawing (pdf)
W-285 27 gallons 44 17 9 drawing (pdf)
W-225 28 gallons 34.25 17.5 12 ask for details
W-207 28 gallons 35.25 15 13 drawing (pdf)
W-55 28 gallons 52 12 11 drawing (pdf)
W-323 29 gallons 25 24 12 drawing (pdf)
W-244 30 gallons 29.75 25.75 9.5 drawing (pdf)
W-30 30 gallons 32 20 12 drawing (pdf)
W-254 30 gallons 33 20 11 drawing (pdf)
W-292 30 gallons 34.5 18 12 drawing (pdf)
W-233 30 gallons 35.5 19 10.75 drawing (pdf)
W-32 30 gallons 42 28 6.5 drawing (pdf)
W-280 30 gallons 44 14 12 drawing (pdf)
W-338 30 gallons 45.5 22 7.75 drawing (pdf)
W-236 32 gallons 50.5 20 8 ask for details)
W-373 32 gallons 64 24 5.25 drawing (pdf)
W-237 33 gallons 30 16 16 drawing (pdf)
W-332 33 gallons 42 21.5 9 drawing (pdf)
W-234 34 gallons 48 21 8 drawing (pdf)
W-22 35 gallons 31.5 19.5 14.75 drawing (pdf)
W-316 35 gallons 33 28 9 ask for details
W-202 35 gallons 37 20 12 drawing (pdf)
W-75 35 gallons 69 11 11 drawing (pdf)
W-324 38 gallons 41.5 17.75 12.5 ask for details
W-266 38 gallons 47 17 12.125 ask for details
W-3 38 gallons 48.5 14 13 drawing (pdf)
W-205 38 gallons 58.5 16.125 10 drawing (pdf)
W-227 38 gallons 71.5 13 10 drawing (pdf)
W-259 39 gallons 28.375 18 17.5 drawing (pdf)
W-257 39 gallons 55 28 6.25 drawing (pdf)
W-248 40 gallons 31 26 11.75 drawing (pdf)
W-291 40 gallons 31.75 28 11.25 drawing (pdf)
W-307 40 gallons 33 22.5 13.5 ask for details
W-293 40 gallons 34 16 17 drawing (pdf)
W-313 40 gallons 38 25 11 ask for details
W-17 40 gallons 41 15.25 15.5 ask for details
W-284 40 gallons 41 21 11 drawing (pdf)
W-296 40 gallons 41 21 11 drawing (pdf)
W-204 40 gallons 42.25 27 9.5 drawing (pdf)
W-96 40 gallons 54 20 9 ask for details
W-295 40 gallons 54 23.5 8 drawing (pdf)
W-1 40 gallons 58 14 12 drawing (pdf)
W-226 40 gallons 58 21 8 ask for details
W-270 40 gallons 60 18 9.375 drawing (pdf)
W-314 40 gallons 60 18 9.375 ask for details
W-231 41 gallons 50 19 10 drawing (pdf)
W-48 41 gallons 60 28 6 drawing (pdf)
W-380 43 gallons 99 13.75 7.5 ask for details
W-250 44 gallons 38 17 16 drawing (pdf)
W-38 44 gallons 42 26.5 9.5 ask for details
W-309 44 gallons 60 31 5.75 ask for details
W-24 45 gallons 40 19 16 drawing (pdf)
W-35 45 gallons 42 20 13 ask for details
W-25 45 gallons 48 28 8 drawing (pdf)
W-264 45 gallons 64 24 7.5 drawing (pdf)
W-79 47 gallons 48 19.75 12 drawing (pdf)
W-279 48 gallons 72 20 8 drawing (pdf)
W-249 50 gallons 26 21.5 21 drawing (pdf)
W-275 50 gallons 45 26 10 ask for details
W-289 50 gallons 48 18 14.5 drawing (pdf)
W-318 50 gallons 51 28 8.375 ask for details
W-330 50 gallons 54.75 27 8 drawing (pdf)
W-208 50 gallons 57 36 6 drawing (pdf)
W-228 50 gallons 64 32 6 drawing (pdf)
W-271 50 gallons 68 13.5 13.5 drawing (pdf)
W-212 52 gallons 58 24 9 drawing (pdf)
W-12 53 gallons 30.25 24.5 17.25 ask for details
W-305 54 gallons 55 28 8.375 drawing (pdf)
W-403 55 gallons 45 23 12.75 ask for details
W-302 55 gallons 51 21 13 drawing (pdf)
W-4 55 gallons 60 20.5 11 drawing (pdf)
W-76 57 gallons 48 24 12 drawing (pdf)
W-300 60 gallons 48 21.5 14.5 drawing (pdf)
W-74 60 gallons 50 18 16 drawing (pdf)
W-276 60 gallons 53.5 21 13 drawing (pdf)
W-277 60 gallons 57 28 9 drawing (pdf)
W-37 60 gallons 70 26 8 ask for details
W-59 60 gallons 79.25 15.75 11.5 drawing (pdf)
W-331 62 gallons 50 32 9 drawing (pdf)
W-223 65 gallons 34 24 18.5 ask for details
W-362 65 gallons 39.75 23.75 16.25 drawing (pdf)
W-241 65 gallons 60 22 11.5 drawing (pdf)
W-220 68 gallons 42.5 39 9.5 drawing (pdf)
W-84 68 gallons 48.5 26 13 drawing (pdf)
W-213 72 gallons 34.5 23 21.5 drawing (pdf)
W-34 74 gallons 65 20.75 13 drawing (pdf)
W-251 80 gallons 59 49.5 7 drawing (pdf)
W-315 93 gallons 71 27 11.5 ask for details
W-218 95 gallons 41 25.25 22 drawing (pdf)
W-230 97 gallons 67 48 7 drawing (pdf)
W-214 98 gallons 52 26 17 drawing (pdf)
W-221 100 gallons 36 27.5 23.5 drawing (pdf)
W-101 100 gallons 50 40 12 drawing (pdf)
W-68 103 gallons 59.25 23.625 17.75 ask for details
W-63 105 gallons 46.5 33 16 drawing (pdf)
W-88 105 gallons 48 24 21.5 drawing (pdf)
W-60 105 gallons 79.25 27 11.5 drawing (pdf)
W-310 105 gallons 92 27.5 10 ask for details
W-308 107 gallons 94 27 9.75 ask for details
W-238 128 gallons 64.5 40 11.5 ask for details
W-347 132 gallons 65 38 12.5 drawing (pdf)
W-239 140 gallons 64.5 43.5 11.5 drawing (pdf)
W-272 142 gallons 60 43 13.75 drawing (pdf)
W-108 145 gallons 50 31.25 22 drawing (pdf)
W-69 145 gallons 69.75 44 11 ask for details
W-56 160 gallons 64.75 43 13.75 drawing (pdf)
W-345 163 gallons 65 30.5 19.25 drawing (pdf)
W-372 188 gallons 62 40 17.5 drawing (pdf)
W-476 300 96 30 24 drawing (pdf)
W-475 375 96 30 30 drawing (pdf)

Rectangle Shaped Camper Water Tanks with Rails

rectangle shape with rails tank
Part No. Capacity Length Width Depth Drawings
W-78 25 47 22.625 6.5 drawing (pdf)
W-357 30 46.25 31.5 6 drawing (pdf)
W-235 30 54 22 6.5 drawing (pdf)
W-247 38 45 22 10.5 drawing (pdf)
W-356 40 57 35 6 drawing (pdf)
W-206 40 60.5 20.75 8.5 drawing (pdf)
W-336 45 56 30 7.75 drawing (pdf)
W-434 50 57 35 6.5 drawing (pdf)
W-342 52 58 31 7 ask for details
W-301 53 60 39.5 5.5 drawing (pdf)
W-337 54 54.5 28.5 9 drawing (pdf)
W-216 55 67 32 7 drawing (pdf)
W-232 57 56.625 28.5 9 drawing (pdf)
W-333 57 57 28.5 9 drawing (pdf)
W-334 66 42.5 39 10 drawing (pdf)
W-341 72 60 53 5.5 ask for details
W-340 90 60 52.5 7 drawing (pdf)
W-439 97 57 39.5 11 drawing (pdf)
W-348 100 65 39.5 9.875 drawing (pdf)
W-352 105 60 39.5 11 ask for details

Wedge Shaped Camper Water Tanks

wedge shape tank
Part No. Capacity Length Width Depth Drawings
W-358 8 gallons 19.75 17.75 8 drawing (pdf)
W-375 17 gallons 24.5 22 9 drawing (pdf)
W-274 65 gallons 69 24.25 10.75 ask for details
W-273 70 gallons 73.75 24.25 10.75 ask for details
W-211 72 gallons 61.75 24 13 drawing (pdf)
W-281 81 gallons 70 26.75 11.75 drawing (pdf)
W-349 82 gallons 48 40.5 11 ask for details
W-224 88 gallons 73.75 24.25 12.75 ask for details
W-353 93 gallons 59 36.5 11.375 drawing (pdf)
W-303 97 gallons 73 24.75 14 drawing (pdf)
W-215 100 gallons 78 26 14 drawing (pdf)
W-99 105 gallons 60 40.5 11.25 ask for details
W-374 107 gallons 76 38.5 10.125 ask for details
W-350 108 gallons 76 40 10 ask for details
W-378 110 gallons 57 32 16 ask for details
W-93 150 gallons 67.5 40.5 14.25 drawing (pdf)

Easy Leak-Proof Installation

white fittingWith female NPT openings and spin-weld fittings, these tanks seamlessly integrate into your camper's plumbing system, ensuring effortless installation. Discover the remarkable strength and durability of these custom camper fresh water tanks. Say goodbye to worries about leaks or cracks,the tanks are designed with a one-piece roto-molded construction, eliminating seams and weak points. Experience the seamless and robust nature of these tanks, providing you with long-lasting and leak-free performance.

 

 

Simple Ordering Process 

At One Clarion, we recognize the uniqueness of every camper and believe in providing the highest level of flexibility to meet your needs. That's why we offer the opportunity to design and create a custom camper fresh water tank that perfectly aligns with your precise specifications.

Say goodbye to limitations imposed by pre-drilled holes – with us, you have the freedom to choose the placement of holes and fittings on your tank. Enjoy the satisfaction of a perfect fit as you design your camper fresh water tank to suit your space and specific needs. Free from the constraints of pre-set configurations, you can optimize the tank's design for maximum functionality and convenience.

    Here's a simple step-by-step guide to get you started:

    white fitting
  1. Create a tank drawing with accurate dimensions and desired features, clearly indicating the preferred port locations.

  2. Our dedicated team will thoroughly review your drawing and promptly reach out to discuss it in detail. We will provide valuable feedback and suggestions to enhance your design for optimal functionality.

  3. We will work closely with you until you are completely satisfied with the final design. Once approved, we will swiftly process your order, ensuring a seamless experience from start to finish.

  4. To ensure precise fulfillment of your requirements, we highly recommend providing detailed information about the sizes and locations of your tank components. If you have any uncertainties or require adjustments, our team is readily available to assist you throughout the process.

*Please note that mounting straps are not included with this tank, and it is not suitable for gasoline fuel storage. 

If you need a different type of tank, our experienced team is delighted to help you find the perfect custom solution that meets your specific needs. Let us assist you in finding the exact tank you require, backed by our expertise and commitment to customer satisfaction.

Enhance Your Camper Experience

At One Clarion, we offer a comprehensive range of customization options to complement your camper's fresh water tank. From top-quality spin-weld fittings to versatile compartments and battery boxes, we have everything you need to enhance your camper's functionality.

white fitting

Secure Connections with Spin-Weld Fittings Experience reliable and secure connections with polyethylene fittings, expertly crafted using cutting-edge spin welding technology. This advanced process ensures the creation of robust and long-lasting joints that are completely leak-proof and resistant to breakage. Each fitting is meticulously manufactured to perfectly match your specific tanks, guaranteeing a precise and secure connection that will endure over time.




 compartment drawing

Versatile Storage Solutions Maximize your camper's storage capacity with our diverse range of customized compartments. Whether you prefer rounded corner open-ended, square corner open-ended, or square corner top and end compartments, we offer various sizes and shapes to suit your needs. Designed thoughtfully, these compartments provide convenient storage options, allowing you to efficiently organize your belongings. Explore our comprehensive selection of sizes and shapes to discover the perfect compartments that cater to your requirements.



battery box drawing

Battery Boxes for Protection Ensure optimal protection for your marine battery with our selection of reliable battery boxes. These sturdy boxes not only securely hold your battery in place but also shield it from potential hazards such as tipping, accidental short-circuiting, and corrosion. Browse through our range of available battery box sizes to find the perfect fit for your marine battery, providing you with peace of mind and prolonging battery life.

At One Clarion, we prioritize your camper customization needs, offering high-quality solutions that enhance your overall camper experience.

Sustainable Solutions

 eco-friendly logo

At One Clarion, we prioritize sustainability. These custom camper fresh water tanks offer an environmentally friendly solution for water storage. Manufactured with non-toxic materials, they contribute to low carbon emissions throughout their life cycle. Built to withstand corrosion, leaking, and resistant to UV damage, these tanks outlast others in longevity and durability. By choosing our flexible and cost-effective custom camper water tanks, you actively reduce your carbon footprint while enjoying reliable water storage.


Experience the Difference with One Clarion

These camper fresh water holding tanks are built to last and are priced to sell. See for yourself and call us today!


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