Freshwater Tanks Inlets of 2025
Best Choice1
Clicked 2 times in the last monthclassAcustomsClass A Customs | T-12500 | One (1) RV Fresh Water 125 Gallon Tank, Grey Water | Ribbed for Extra Support
Main highlights- WATER TANK MEASUREMENTS: 64.5” Longest Length (not including fittings) x 18” x 26.25” - Tank can sit on any side - rotate tank to change height or width Average Thickness 7/32” +/- Please view photos. (Due to the manufacturing process +/- .25" on each measurement)
- TANK BUILT-IN FITTINGS: (SIX) 1.5" Female NPT Fitting - fitting is sealed and water-tight, to use remove membrane with razor knife (TWO) .5" Female NPT Fitting - fitting is open DO NOT Over-tighten fitting damage will occur – Use plastic threaded fittings, metal threads may damage tank fittings
- NON-PRESSURIZED TANK: tank must be vented allowing air in and out during use. DO NOT make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage. For filling tank it is recommended to use a fill dish or other gravity process.
- Great extra water storage in RV, pop-up camper, off-road vehicles, concession trailers, hot dog carts, smaller food vendors and portable hand washing sinks. Class A Customs Manufactures this item in the USA in Elkhart, Indiana. Tanks are made in a warehouse clean each tank prior to use to remove any debris, scuffs or marking from the manufacturing process.
- 125 Gallon Fresh or Gray Water Holding Tank Manufactured by Class A Customs - Made from NSF Approved Materials - Fresh & Drinking Water Safe - Can be used for Fresh or Gray Water Storage
9.9Exceptional
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Value for Money2
RecProRecPro RV Fresh Water Tank 100 Gallon for Drinking and Potable Water | Fresh or Gray Water Plastic Storage | Made in America
Main highlights- Sanitary And Leak-Proof - We know how important hygiene is on the road, which is why our RV water tank is designed to be sanitary and leak-proof. You can trust that your water will stay clean and safe for consumption.
- Proudly Made In USA - Rest assured that you are getting a high-quality product made right here in the USA. Our commitment to quality means you can trust this water tank to last for miles on the road.
- Made For Your RV - This Long Haul water tank is specifically designed for RV and trailer camping. Its sturdy construction using polyethylene material ensures it can withstand the rigors of travel and provide a reliable source of fresh drinking water during your adventures.
- Endless Supply Of Clean Water - With a capacity to hold 100 gallons of drinking water, our RV freshwater tank will keep you and your family hydrated throughout your travels. And in case of emergencies, it can also serve as a backup supply.
- Built To Last - Say goodbye to rust and corrosion with our durable RV water tank. No matter where your adventures take you, this sturdy tank will keep providing you with fresh water for years to come. Upgrade your RV today!
- 100 Gallon Capacity - Perfect for long trips, this tank holds up to 100 gallons, ensuring a reliable supply of fresh water for your RV needs.
9.8Exceptional
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3
A.AA.A 1-3/8" Fill Hose with Flats for RV Concession Fresh Water Tank - Marine, Boats, Campers, Trailer, RVs, Concession (5 Feet)
Main highlights- This 1-3/8" hose with flats is to be used with hose clamps to connect RV gravity water fill with the RV water tanks (no clamps included). The flats allow for easy clamping.
- Made from ethylene copolymer (great flexibility with no kinking)
- IAPMO approved
- Heavy duty construction
- Color may differ
- 1-3/8" ID Fill Hose with Flats (5 Foot Length) - The last picture shows a 10 ft roll and does not represent shorter lengths - The length will be within +/- 3"
9.6Exceptional
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4
RVGUARDRVGUARD RV Fresh Water Hatch, Gravity Fill Hatch Inlet with 1-1/4" Barbed Connector and 1/2" Air Vent, for RV Tanks, Caravan, Camper (Black)
Main highlights- This fresh water gravity fill hatch is designed to fill RV tanks without the help of pressure or threaded wire.
- The gravity inlet hatch is made of food-grade ABS. This ABS plastic resists UV and fade, making the hatch durable and pretty.
- The diameter of gravity inlet hatch is 4-1/2" and universally fits for 3-1/2" cutouts. And the actual barbed connector has two stages to accept filling hoses with inner diameters between 1-1/4" and 1-3/8". Perfect for most models of RVs.
- The 1/2" air vent/overflow on the hatch will increase the flow rate by preventing air locks.
- Bayonet-style caps are easier to screw on and off. The cap tether ensures you won’t lose the fill cap.
9.5Excellent
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5
classAcustomsClass A Customs | T-7500 | 75 Gallon Fresh Water Holding Tank
9.5 Durability8.9 worth the money8.7 Storage spaceWhy we love it
NSF approved, safe for drinking water storage.
Versatile use: RVs, campers, food trailers, and more.
Sturdy and durable construction, made in the USA.
9.4Excellent
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6
classAcustomsClass A Customs | T-1000 | One (1) RV Fresh Water 10 Gallon Tank, Grey Water
9.5 Durability9.3 worth the money8.9 Easy installationWhy we love it
NSF approved materials ensure safe drinking water storage.
Versatile tank dimensions fit various installation needs.
Sturdy build with multiple fitting options for easy plumbing.
9.2Excellent
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7
classAcustomsClass A Customs | T-4600 | One (1) RV Fresh Water 46 Gallon Tank, Grey Water
Main highlights- WATER TANK MEASUREMENTS: 42” Longest Length (not including fittings) x 14” x 18” - Tank can sit on any side - rotate tank to change height or width Average Thickness 7/32” +/- Please view photos. (Due to the manufacturing process +/- .25" on each measurement)
- TANK BUILT-IN FITTINGS: (TWO) 1.5" Female NPT Fitting - fitting is sealed and watertight, to use remove membrane with razor knife (TWO) .5" Female NPT Fitting - fitting is open DO NOT over-tighten fitting damage will occur, use plastic connecting fittings as metal will damage threads.
- NON-PRESSURIZED TANK: tank must be vented allowing air in and out during use. DO NOT make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage. For filling tank it is recommended to use a fill dish or other gravity process.
- Great extra water storage in RV, pop-up camper, off-road vehicles, concession trailers, hot dog carts, smaller food vendors and portable hand washing sinks. Class A Customs Manufactures this item in the USA in Elkhart, Indiana. Tanks are made in a warehouse clean each tank prior to use to remove any debris, scuffs or marking from the manufacturing process.
- 46 Gallon Fresh or Gray Water Holding Tank Manufactured by Class A Customs - Made from NSF Approved Materials - Fresh & Drinking Water Safe - Can be used for Fresh or Gray Water Storage
9.0Excellent
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8
classAcustomsClass A Customs | T-4000 | One (1) RV Fresh Water 40 Gallon Tank, Grey Water
Main highlights- WATER TANK MEASUREMENTS: 39 1/2” Longest Length (not including fittings) x 13” x 18” - Tank can sit on any side - rotate tank to change height or width Average Thickness 7/32” +/- Please view photos. (Due to the manufacturing process +/- .25" on each measurement)
- TANK BUILT-IN FITTINGS: (TWO) 1.5" Female NPT Fitting - fitting is sealed and watertight, to use remove membrane with razor knife (TWO) .5" Female NPT Fitting - fitting is open DO NOT over-tighten fitting damage will occur, use plastic connecting fittings as metal will damage threads.
- NON-PRESSURIZED TANK: tank must be vented allowing air in and out during use. DO NOT make a sealed connection with a garden hose directly to tank, this is a pressurized connection and will cause tank to explode causing damage. For filling tank it is recommended to use a fill dish or other gravity process.
- Great extra water storage in RV, pop-up camper, off-road vehicles, concession trailers, hot dog carts, smaller food vendors and portable hand washing sinks. Class A Customs Manufactures this item in the USA in Elkhart, Indiana. Tanks are made in a warehouse clean each tank prior to use to remove any debris, scuffs or marking from the manufacturing process.
- 40 Gallon Fresh or Gray Water Holding Tank Manufactured by Class A Customs - Made from NSF Approved Materials - Fresh & Drinking Water Safe - Can be used for Fresh or Gray Water Storage
8.7Very Good
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9
RecProRecPro RV Fresh Water Tank 42 Gallon for Drinking and Potable Water | Fresh or Gray Water Plastic Storage | Made in America
Main highlights- Sanitary And Leak-Proof - We know how important hygiene is on the road, which is why our RV water tank is designed to be sanitary and leak-proof. You can trust that your water will stay clean and safe for consumption.
- Proudly Made In USA - Rest assured that you are getting a high-quality product made right here in the USA. Our commitment to quality means you can trust this water tank to last for miles on the road.
- Made For Your RV - This RecPro water tank is specifically designed for RV and trailer camping. Its sturdy construction using polyethylene material ensures it can withstand the rigors of travel and provide a reliable source of fresh drinking water during your adventures.
- Endless Supply Of Clean Water - With a capacity to hold 40 gallons of drinking water, our RV freshwater tank will keep you and your family hydrated throughout your travels. And in case of emergencies, it can also serve as a backup supply.
- Built To Last - Say goodbye to rust and corrosion with our durable RV water tank. No matter where your adventures take you, this sturdy tank will keep providing you with fresh water for years to come. Upgrade your RV today!
8.6Very Good
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10
ITRAZTPU Water Storage Bladder, 75 Gallon Portable RV Fresh Water Tank, Food Grade BPA Free Collapsible Flexible Container for Drinking, Camping, Irrigation & Emergency-Hurricane, Drought, Fire (3/4” GHT)
Main highlights- Package Included: The water bladder tank package includes: 1×TPU Water Bladder Tank, 2×Ball Valves, 2×Silicone Gaskets, 1×Teflon Tape, 1× TPU Repair Patch, 1× Wrench, 1× Product Instruction.
- Highest-level US Raw TPU (Polyurethane): The ITRAZ water bladder tank is crafted from high-density TPU-coated mesh fabric, ensuring environmental friendliness. It is 100% food-grade, non-toxic, BPA-free, DEHP-free, PVC-free, and odorless. This design prevents any impact on the taste or smell of water, distinguishing it from PVC and plastic tanks. Specifically designed for supplying RV fresh water or long-term home water storage.
- Foldable, Durable, and Reusable: This tank is highly space-efficient, reducing its size by over 92% both before and after use through easy folding and storage. When filled with water, it can support a weight exceeding 2204 pounds or withstand a fall from a height of 39 inches without leaking. Its lightweight nature makes it easy to carry in a backpack or car for various outdoor activities, such as RV water storage, camping, road showers, rainwater collection, irrigation, hurricane and drought.
- Engineering-grade Fixation System: The ITRAZ water bladder tank features a unique fixation system with four high-density nylon straps equipped with stainless steel D-ring buckles. This specialized structure, widely used in engineering, can withstand a tensile force three times its own weight. You need to use ratchet straps connected to the D-rings to secure the water bladder to the truck bed, preventing shifts in the center of gravity and ensuring safety when driving on any terrain.
- 304 Stainless Steel GHT Threaded Outlet/Inlet: The outlet/inlet is constructed with 304 stainless steel, known for its wear resistance and high hardness. This metal fitting is significantly more durable than plastic fittings. The 3/4 GHT Thread is compatible with standard garden hoses, ball valves, pump and RV water filters, facilitating activities like car washing, plant irrigation, and outdoor water purification and storage system building.
8.5Good
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