Best RV Freshwater Tanks & Inlets (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

RecPro RV Water Tank | Gray Water Tank | RV Fresh Water Tank | Camper | Trail...

9.8
CPR Score
Top 2

A.A Fresh Water Tank Accessory Hose Connection Kit - RV, Concession, Trailer,...

9.7
CPR Score
Top 3

Class A Customs | Under Mount 30 Gallon RV Concession Fresh and Gray Water Ho...

9.6
CPR Score
Tips

We researched and analyzed dozens of RV Freshwater Tanks & Inlets reviews from different RV Parts & Accessories brands, including Camco, Valterra, RecPro, Wadoy, Barker, classAcustoms, Class A Customs And A.A. We've selected 27 best RV Freshwater Tanks & Inlets in the following ranking by considering price, product features, easy to use and so on.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best RV Freshwater Tanks & Inlets Rated by CherryPicks

Market Overview
RV Freshwater Tanks & Inlets Reviewed
  • Reviews Analyzed: 12,155 Items
  • CPR Avg. Rating: 8.6 / 10
27 Products Evaluated
  • Highest Price: $321.95
  • Lowest Price: $8.94
  • Avg. Price: $115.97
Price Disclaimer

Top 27 RV Freshwater Tanks & Inlets on Amazon (Verified You can Buy)

Top 1

RecPro RV Water Tank | Gray Water Tank | RV Fresh Water Tank | Camper | Trailer (21 Gallon) | Made in America

RecPro
T165
39.25 x 16.0 x 8.0 Inches

Ratings for RecPro (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
RecPro® 1,196

Features

Made in America

A.A Fresh Water Tank Accessory Hose Connection Kit - RV, Concession, Trailer, Camper

A.A

Ratings for A.A (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Quality Parts Now 2,153
Automotive Authority -

Features

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.
Show More
Top 3

Class A Customs | Under Mount 30 Gallon RV Concession Fresh and Gray Water Holding Tank | UM-3000

Class A Customs
UM-3000
48.0 x 21.0 x 9.0 Inches
18.0 Pounds

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

30 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
WATER TANK MEASUREMENTS: 48” Longest Length (not including fittings) x 8.5” x 20.5” - 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)
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Top 4

RecPro RV Tank Heater Pad | 7 1/4" x 25" | Fresh Water | Gray Water | Holding Tank | Up to 50 Gallons | 12V | with Optional Toggle Switch (2 Pads, No Toggle Switch)

RecPro

Ratings for RecPro (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
RecPro® 1,196

Features

Helps maintain flowing water in freezing temperatures
Activates when water temps drop below 45F(5C) and heats to 68F(20C)
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Top 5

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

Class A Customs
T-3000-1
34.5 x 17.5 x 12.0 Inches
18.0 Pounds

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

30 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
WATER TANK MEASUREMENTS: 34.5” Longest Length (not including fittings) x 12” x 17.5” - 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)
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Top 6

Class A Customs | T-2100 | One (1) RV Fresh Water 21 Gallon Tank, Grey Water

Class A Customs
T-2100
39.0 x 16.0 x 8.0 Inches
30.0 Pounds

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

21 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
WATER TANK MEASUREMENTS: 34” Longest Length (not including fittings) x 9” x 16” ” - 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)
Show More
Top 7

Class A Customs | T-2000 | One (1) RV Fresh Water 20 Gallon Tank, Grey Water

Class A Customs
T-2000
32.5 x 11.75 x 11.75 Inches
30.0 Pounds

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

20 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
WATER TANK MEASUREMENTS: 32.5” Longest Length (not including fittings) x 11.75” x 11.75” - 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)
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Top 8

1-3/8" Fill Hose with Flats for RV Concession Fresh Water Tank - Marine, Boats, Campers, Trailer, RVs, Concession (5 Feet)

A.A
SBF135

Ratings for A.A (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Quality Parts Now 2,153

Features

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 +/- 4"
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.
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Top 9

30 Gallon RV Fresh/Gray Water Tank 34" x 18" x 12" - BPA Free (30 Gallon)

A.A
34.0 x 18.0 x 12.0 Inches

Ratings for A.A (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Quality Parts Now 2,153
Automotive Authority -

Features

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
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Top 10

Class A Customs | T-4000 | One (1) RV Fresh Water 40 Gallon Tank, Grey Water

Class A Customs
T-4000
42.0 x 18.0 x 14.0 Inches
49.0 Pounds

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

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
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)
Show More
Top 11

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

Class A Customs

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

100 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
WATER TANK MEASUREMENTS: 50” Longest Length (not including fittings) x 18” x 26” - 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)
Show More

Class A Customs | 42 Gallon RV Concession Fresh Water Tank with Plumbing Kit & 12 Volt Water Pump | T-4200-BPK-PUMP

Class A Customs

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

42 Gallon Fresh Water Holding Tank Manufactured by Class A Customs - Made from NSF Approved Materials - Fresh & Drinking Water Safe WATER TANK MEASUREMENTS: 27.5” Longest Length (not including fittings) x 15.25” x 22.5 - 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
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Top 13

Camco RV Water Tank Filler with Shutoff Valve | Quickly and Efficiently Helps Fill Your Water Tank and Eliminate Line Backflow | Features a 5/8" Tube (40003)

Camco
40003
12.274 x 3.0855 x 1.275 Inches
0.16 Pounds

Ratings for Camco (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Fill the water tank in a fraction of the usual time.Fit Type: Universal Fit
Quarter-turn pressure-sealed valve helps to selectively control the water flow
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Top 14

Class A Customs | T-1000 | One (1) RV Fresh Water 10 Gallon Tank, Grey Water

Class A Customs
10.0 Pounds

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

10 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
WATER TANK MEASUREMENTS: 19” Longest Length (not including fittings) x 9” x 14” - 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)
Show More
Top 15

Class A Customs | T-1300-SP | One (1) Spouted 13 Gallon RV Fresh and Gray Water Holding Tank RV Concession

Class A Customs
T-1300
24.0 x 15.5 x 10.5 Inches
15.0 Pounds

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

13 Gallon Fresh Water Holding Tank Manufactured by Class A Customs - Made from NSF Approved Materials - Fresh & Drinking Water Safe WATER TANK MEASUREMENTS SEE PHOTOS 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)
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.
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Top 16

Class A Customs | 42 Gallon RV Concession Fresh and Gray Water Holding Tank | T-4200

Class A Customs

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

42 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
WATER TANK MEASUREMENTS: 27.5” Longest Length (not including fittings) x 15.25” x 22.5” - 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)
Show More
Top 17

Barker Manufacturing Company 11916 20 Gal. Water Tank Kit , White

Barker
11916
36.6 x 12.1 x 12.5 Inches
0.0006 Pounds

Ratings for Barker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
4Wheel Online 2,345

Features

32 inch x 12 inch x 12 inch
Top 18

Class A Customs | T-2300 | One (1) RV Fresh Water 23 Gallon Tank, Grey Water

Class A Customs
T-2300
39.5 x 14.75 x 8.75 Inches
30.0 Pounds

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

23 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
WATER TANK MEASUREMENTS: 39 1/2” Longest Length (not including fittings) x 8 3/4" x 14 3/4" - 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)
Show More
Top 19

Class A Customs 13 Gallon Water Tank & Plumbing Kit T-1300-BPK

Class A Customs

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

13 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
13 GALLON TANK MEASUREMENTS 21” x 9” x 16”- 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)
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Top 20

Class A Customs | T-0500 | One (1) 5 Gallon RV Fresh and Gray Water Holding Tank RV Concession

Class A Customs
0.0006 Pounds

Ratings for Class A Customs (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

5 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
WATER TANK MEASUREMENTS: 17 1/2” Longest Length (not including fittings) x 7” x 9 1/2” - 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)
Show More
Top 21

Class A Customs | T-6500 | 65 Gallon RV Fresh Water Holding Tank

classAcustoms

Ratings for classAcustoms (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

65 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
WATER TANK MEASUREMENTS: 44.5” Longest Length (not including fittings) x 17.5” x 19.5” - 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)
Show More
Top 22

RecPro RV Fresh Water Tank 55" x 24" x 7" | 24557 | RV Gray Water Tank | 38 Gallon Capacity (Tank Only) | Made in America

RecPro
20.0 Pounds

Ratings for RecPro (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
RecPro® 1,196

Features

38 Gallon Fresh Water Tank for RV and Campers
Blank water tank: Fully customizable DIY RV water tank
Show More
Top 23

Valterra A01-0035VP Secure-Fill Hands Free Water Tank Filler with Brass Shut-Off

Valterra
A01-0035VP
14.75 x 4.0 x 2.63 Inches
0.0006 Pounds

Ratings for Valterra (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Amber World Wide -

Features

fit type: Universal Fit
Product Type: Auto Accessory
Show More
Top 24

Class A Customs | T-7500 | 75 Gallon Fresh Water Holding Tank

classAcustoms

Ratings for classAcustoms (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
classAcustoms -

Features

75 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
WATER TANK MEASUREMENTS: 50.5” Longest Length (not including fittings) x 17.5” x 19.5” - 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)
Show More
Top 25

RV City Water Inlet Hatch Gravity Fresh Water Fill Dish Lock Keys Check Valve for Camper Trailer Marine

Wadoy

Ratings for Wadoy (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
PartsInOut 7,399
Top 26

Valterra White Gravity City Water Fill Dish Check Valve RV Trailer Marine

Valterra
A01-2001BU

Ratings for Valterra (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Quality Parts Now 2,153
onlineservices -

Features

Valterra gravity/city water hook up. This is used for filling the water holding tank with gravity (meaning it does not have a threaded connection) and it has a city water connection to hook up a garden hose.
Parts are constructed with UV stabilized Plastic
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Top 27

Barker Manufacturing Company 11917 26 Gal. Water Tank Kit

Barker
11917
21.5 x 14.9 x 26.0 Inches
0.0006 Pounds

Ratings for Barker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Parts Via 8,392
Amazon Warehouse 1

Features

26 Gallon Rv Fesh Water Tank
High-Impact, Non-Toxic, Food-Grade Polyethylene Construction
Show More

Top 10 RV Freshwater Tanks & Inlets - Verified to Buy (Apr. 2024)

Top 8 RV Freshwater Tanks & Inlets Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • RecPro
  • A.A
  • Class A Customs
  • Camco
  • Barker
  • classAcustoms
  • Valterra
  • Wadoy

Top 10 RV Freshwater Tanks & Inlets Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Amazon Warehouse 4,312,804 4.5
🥈 RecPro® 2,842 4.7
🥉 Quality Parts Now 1,942 4.9
4 4Wheel Online 1,819 4.6
5 PartsInOut 761 4.8
6 Parts Via 687 4.4
7 onlineservices 525 4.9
8 Amber World Wide 519 4.4
9 classAcustoms 444 4.7
10 Amazon.com 385 4.7
View or download top RV Freshwater Tanks & Inlets seller & rating report
Amazon Warehouse [4312804] RecPro® [2842] Quality Parts Now [1942] 4Wheel Online [1819] PartsInOut [761] Parts Via [687] onlineservices [525] Amber World Wide [519] classAcustoms [444] Amazon.com [385] Amazon Warehouse 100% RecPro® 0% Quality Parts Now 0% 4Wheel Online 0% PartsInOut 0% Parts Via 0% onlineservices 0% Amber World Wide 0% classAcustoms 0% Amazon.com 0%

[Get] RV Freshwater Tanks & Inlets Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime RV Freshwater Tanks & Inlets Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of RV Parts & Accessories supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best RV Freshwater Tanks & Inlets to buy for new April 2024?

CherryPicks’s Methodology for Evaluating RV Freshwater Tanks & Inlets

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate RV Parts & Accessories items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 227 of RV Freshwater Tanks & Inlets reviews based on our selection criteria. It helped us shortlist the top qualified and rated RV Freshwater Tanks & Inlets for RV Parts & Accessories, We found that most customers choose RV Freshwater Tanks & Inlets with an average price of $115.97, and the top brands are Camco, Valterra, RecPro, Wadoy, Barker, classAcustoms, Class A Customs And A.A. 

Then our expert-level editors reviewed all those quality items and selected the top 27 RV Freshwater Tanks & Inlets for you, We have researched hundreds of sellers and picked the top sellers for RV Parts & Accessories, including Amazon Warehouse, RecPro®, Quality Parts Now, 4Wheel Online, PartsInOut, Parts Via, onlineservices, Amber World Wide, classAcustoms, Amazon.com And Automotive Authority. The RecPro RV Water Tank | Gray Water Tank | RV Fre... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 227 consumers with an average rating of 4.3.

We've helped a lot of satisfied users get the right Automotive product based on their needs, and save lots of time for them to pick RV Freshwater Tanks & Inlets to buy.


Written By Craig Hill

Christian Buccho is a mechanic in love with automotive repairs. He will be sharing his experience with us an automotive repairer over the years. He will not only provide us with informative articles, he would also be providing us with hands-on reviews on automotive parts.