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The 10 Best RV Freshwater Tanks & Inlets to Buy – February 2021 edition

Looking for the best RV Freshwater Tanks & Inlets?

Discover now our comparison of the best RV Freshwater Tanks & Inlets. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best RV Freshwater Tanks & Inlets are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the RV Freshwater Tanks & Inlets in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
Valterra White Gravity Fresh Water Fill Hatch Inlet RV Trailer
  • Parts are constructed with UV stabilized Plastic
  • Bayonet style cap
  • 1/2" air vent for faster fill rates
  • 1 1/4" barn connection
  • 4.5" Wide and fits a 3.5" cut out
No. 2
Valterra BLACK Gravity Fresh Water Fill Hatch Inlet RV Trailer
  • Parts are constructed with UV stabilized Plastic
  • Bayonet style cap
  • 1/2" air vent for faster fill rates
  • 1 1/4" barn connection
  • 4.5" Wide and fits a 3.5" cut out
No. 3
A.A Fresh Water Tank Accessory Hose Connection Kit - RV, Concession, Trailer, Camper
  • This Accessory hose kit includes all the hoses required for use with a standard fresh water tank.
  • (1) Water fill intake with large hose fitting and cover, (1) Drainage hose spigot, (2) Large hose clamps for water fill, (5) Small hose clamps for the other hoses, and (3) Small hose fittings/barb-to-screw adapters.
  • (1) 60" long clear hose is used for air and drainage, (1) 36" large ribbed hose is for water filling, (1) 18" reinforced hose goes to your water pump
  • Fits standard tanks with 1.25" water fill port and 3/8" NPT connections.
No. 4
A.A 30 Gallon RV Fresh/Gray Water Tank 34" x 18" x 12" - BPA Free (30 Gallon)
  • This 30 gallon water tank measures 34" x 18" x 12" (not including fittings)
  • All tanks come with (1) 1.25" water fill inlet and (3) 3/8" NPT connections. Non-Pressurized Tank - The tank must be vented
  • One piece seamless construction - No Seams to burst
  • These rotational molded fresh water tanks are made from a high quality durable polyethylene material.
  • Stain, corrosion and rust resistant features make them ideal for replacement or OEM installation on RVs, horse trailers or marine products.
SaleNo. 5
A.A 1-3/8" Fill Hose with Flats for RV Concession Fresh Water Tank - Marine, Boats, Campers, Trailer, RVs, Concession (3 Feet)
  • 1-3/8" ID Fill Hose with Flats (3 Foot Length) - The last picture shows a 10 ft roll and does not represent shorter lengths - The length will be within +/- 3"
  • 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
No. 6
Class A Customs | T-0700 | One (1) 7 Gallon RV Fresh and Gray Water Holding Tank RV Concession
  • 7 Gallon Capacity Fresh Drinking Water Safe Holding Tank Manufactured by Class A Customs - Fresh & Drinking Water Safe
  • WATER TANK MEASUREMENTS: 23 3/4” Longest Length (not including fittings) x 7” x 9 3/4” (rotate tank to change height or width) Average thickness 7/32” +/- (+/- .25" on each measurement)
  • BUILT-IN FITTING: (ONE) 1½ " Dia screw in balloon fitting (threaded female - NPT Standard) fitting will be closed, to use remove inner membrane with razor knife (THREE) ½ " Dia screw in fittings (threaded female - NPT Standard)
  • NON-PRESSURIZED TANK: you will need to vent this tank to use it, letting air in and out during use. Do NOT hook garden hose to tank use a fill dish.
  • 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 here in the US in Elkhart, Indiana.
SaleNo. 7
Automotive Authority LLC 1-3/8" Fill Hose for RV Concession Fresh Water Tank - Marine, Boats, Campers, Trailer, RVs, Concession (5 Feet)
  • 1-3/8" ID Fill Hose with Flats (Choose Your Own Length) - The last picture shows a 25 ft roll and does not represent shorter lengths
  • This 1-3/8" hose is to be used with hose clamps to connect RV gravity water fill with the RV water tanks (no clamps included).
  • Made from ethylene copolymer (great flexibility with no kinking)
  • PLEASE NOTE: All length measurements are rough and will be within +/- 3"
  • Heavy duty construction, IAPMO approved
No. 8
Class A Customs | UM-1500 | One (1) UnderMount 15 Gallon RV Fresh and Gray Water Holding Tank RV Concession
  • 15 Gallon Capacity Fresh or Gray Water Holding Tank Manufactured by Class A Customs - NSF CSA Approved - Fresh & Drinking Water Safe - BPA FREE
  • WATER TANK MEASUREMENTS: 36” Longest Length (not including fittings) x 8.5” height x 13” width Average thickness 7/32” +/- (+/- .25" on each measurement) Designed to fit between the cross members of trailers
  • TANK BUILT-IN FITTINGS: 2 (Two) 1 ½" Dia screw in balloon fittings (threaded female - NPT Standard) fitting will be closed, to use remove inner membrane with razor knife 2 (Two) ½" Dia screw in fittings (threaded female - NPT Standard)
  • NON-PRESSURIZED TANK: you will need to vent this tank to use it, letting air in and out during use. Do NOT hook garden hose to tank use a fill dish.
No. 9
Class A Customs | T-1000 | One (1) RV Fresh Water 10 Gallon Tank, Grey Water
  • 10 Gallon Capacity Fresh Drinking Water Safe Holding Tank Manufactured by Class A Customs - Fresh & Drinking Water Safe
  • WATER TANK MEASUREMENTS: 19” Longest Length (not including fittings) x 9” x 14” (rotate tank to change height or width) Average thickness 7/32” +/- (+/- .25" on each measurement)
  • Tank has two 1/2" female NPT fittings (fitting will be closed, to use remove inner membrane with razor knife) and two 1 1/2" female NPT fittings (fitting is not closed, this fitting is completely open)
  • NON-PRESSURIZED TANK: you will need to vent this tank to use it, letting air in and out during use. Do NOT hook garden hose to tank use a fill dish.
  • 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 here in the US in Elkhart, Indiana.
No. 10
Automotive Authority LLC 1.25" Fill Hose with Flats for RV Concession Fresh Water Tank - Marine, Boats, Campers, Trailer, RVs, Concession (5 Feet)
  • 1-1/4" 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 +/- 4"
  • This 1-1/4" 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
  • For lengths shorter than 10 ft we can not gaurantee flats on both ends

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Last update on 2021-02-27 at 03:03 / Affiliate links / Images from Amazon Product Advertising API