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The 10 Best RV Freshwater Tanks & Inlets to Buy – August 2022 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
RecPro RV Round Fresh Water Gravity Fill Hatch Inlet | RV Water Fill Hatch | Camper Water Inlet Hatch | Trailer Water Fill Hatch Inlet (White, No Quick Fill) | Made in America
  • This round fresh water gravity fill hatch is designed to let you fill your tanks without the help of pressure or threaded wire. Popular in the RV and camper industry, it's durable, reliable, and simple to use
  • The gravity fill function is perfect for simpler RV water systems and most models of RVs. White in color, it looks nice and clean while not drawing attention to itself or taking away from the designs on your RV exterior.
  • Resistant to UV light, it keeps looking great year after year. With this durability, aesthetics, and convenience, this gravity fill hatch is just the thing you need to fill up your water tanks. Don't wait until your current hatch becomes cracked and faded
  • Made in America
No. 2
for rv+fresh+water+inlet+black Yctze Water Filler Cap Gravity Freshwater Inlet Lockable Leakproof Water Filler Cap with 2 Keys for RV Caravan Motorhome
4 Consomer Reviews
for rv+fresh+water+inlet+black Yctze Water Filler Cap Gravity Freshwater Inlet Lockable Leakproof Water Filler Cap with 2 Keys for RV Caravan Motorhome
  • More adaptation scenarios:The water inlet has a wide range of applications and is very suitable for assembling large transport vehicles for RVs, RVs and yachts. You will get: 1 x Water Filler Cap, 2 x Keys, 3 x Screws.
  • More adaptation scenarios:The water inlet has a wide range of applications and is very suitable for assembling large transport vehicles for RVs, RVs and yachts. You will get: 1 x Water Filler Cap, 2 x Keys, 3 x Screws.
  • More adaptation scenarios:The water inlet has a wide range of applications and is very suitable for assembling large transport vehicles for RVs, RVs and yachts. You will get: 1 x Water Filler Cap, 2 x Keys, 3 x Screws.
  • More adaptation scenarios:The water inlet has a wide range of applications and is very suitable for assembling large transport vehicles for RVs, RVs and yachts. You will get: 1 x Water Filler Cap, 2 x Keys, 3 x Screws.
  • More adaptation scenarios:The water inlet has a wide range of applications and is very suitable for assembling large transport vehicles for RVs, RVs and yachts. You will get: 1 x Water Filler Cap, 2 x Keys, 3 x Screws.
  • Gravity Water Inlet RV Water Filling:The RV water inlet adopts a new type of spring and sealing ring to design a 12V / 24V cigarette lighter socket, which is more convenient for charging. There is no need to wire when using a submersible pump to pump water, avoiding pulling the wire from the inside of the RV to the outside of the RV. Effectively prevent leakage and loosening, this will be your good purchase choice.
  • Lockable:This is a pressure nozzle baffle that can be used when the door is closed without opening the door, which is convenient for the use of the pressure nozzle. The pressure water injection port can be used for pressure water injection and rapid drainage. We look forward to our products can provide protection for your RV trip, so that you have no worries.
  • High-quality and durable:It is made of imported ABS material, and its anti-yellowing performance is 5 times that oFordinary ABS. Suitable for door panels with a thickness of 30-40mm / 1.18-1.57 inches.
  • More professional:Yctze has been tested, with high quality. Please rest assured to buy and use. Yctze provides professional customer service. If you have any questions, you can make Qa, Yctze will be a solution to you. Yctze has always adhered to the principle of providing you with satisfactory products, integrity and quality.Gravity Freshwater Inlet Lockable Leakproof Water Filler Cap with 2 Keys for RV Caravan Motorho
No. 3
Automotive Authority LLC 1-3/8" Fill Hose for RV Concession Fresh Water Tank - Marine, Boats, Campers, Trailer, RVs, Concession (3 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. 4
Rv Freshwater Tanks & Inlets-Motorhome Water Filler Cap - Water Inlet - Water Inlet Filler Cap | Deck Water Filler Cap Fill Tank Flange for 1‑1/2in Hose Marine Boat RV Yacht Accessory
  • ★★★Applicability: This water injection cap is suitable for ships, yachts, caravans, trucks, tractors, trailer tanks, etc. Suitable for hoses with an inner diameter of 1–1/2 inches (38 mm).
  • ★★★Easy to operate and store: It can be opened without tools, just loosen it by hand. With a stainless steel fixed chain to prevent the cover from being lost or misplaced.
  • Note: For detailed product parameters, refer to the instructions. Please confirm whether the product is suitable for your equipment before ordering, I wish you a happy life
  • ★★★High-quality material: This water injection cover is made of white nylon material, which isresistant, durable and has a long service life.
  • ★★★Good sealing performance: Contains an O-ring seal with good sealing performance.
  • ★★★Easy to operate and store: It can be opened without tools, just loosen it by hand. With a stainless steel fixed chain to prevent the cover from being lost or misplaced.
  • Note: For detailed product parameters, refer to the instructions. Please confirm whether the product is suitable for your equipment before ordering, I wish you a happy life
  • ★★★Applicability: This water injection cap is suitable for ships, yachts, caravans, trucks, tractors, trailer tanks, etc. Suitable for hoses with an inner diameter of 1–1/2 inches (38 mm).
  • ★★★High-quality material: This water injection cover is made of white nylon material, which isresistant, durable and has a long service life.
  • ★★★Good sealing performance: Contains an O-ring seal with good sealing performance.
No. 5
Automotive Authority LLC 1.25" Fill Hose with Flats for RV Concession Fresh Water Tank - Marine, Boats, Campers, Trailer, RVs, Concession (3 Feet)
  • 1-1/4" 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 1-1/4" 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
No. 6
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.
No. 7
Class A Customs | T-1000 | One (1) RV Fresh Water 10 Gallon Tank, Grey Water
  • 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)
  • 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.
No. 8
RecPro RV Water Tank | Gray Water Tank | RV Fresh Water Tank | Camper | Trailer (21 Gallon) | Made in America
  • Made in America
  • Please be sure to clean tanks before use
  • All tanks have been pressure tested
  • Dimensions: 39 1/4" x 16" x 8"
  • Wall thickness: 1/4"
SaleNo. 9
RV Camper City Water Inlet Flange with Brass Check Valve Cream White PN 94213
  • Original Factory Parts/Direct OEM Replacement
  • Made In The USA
  • Non-Yellowing, UV stable/colorfast
  • Factory tested for ZERO leakage
  • Lead Free Brass Check Valve w/1/2" Male Pipe Thread
No. 10
Class A Customs | T-4000 | One (1) RV Fresh Water 40 Gallon Tank, Grey Water
  • 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)
  • 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.

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Last update on 2022-08-11 at 11:18 / Affiliate links / Images from Amazon Product Advertising API