RV Fresh Water Adapters

RV Fresh Water Adapters
  • Camco® - Brass Quick Hose Connect (3/4" MPT x 3/4" FPT)
    Camco® - Brass Quick Hose Connect (3/4" MPT x 3/4" FPT)
    0
    # 2146236380
    Brass Quick Hose Connect (3/4" MPT x 3/4" FPT) by Camco®. Connect/Disconnect quickly between water hose and multiple attachments such as spray nozzle, sprinkler, water hose, pressure washer and many more! Shuts off automatically when...
    Connect and disconnect your garden hoses quickly and easilyShuts off automatically when disconnected
    $13.78 - $18.51
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series White Plastic Reducing Union (1/2" CTS x 1/4" CTS)
    SeaTech® - 35 Series White Plastic Reducing Union (1/2" CTS x 1/4" CTS)
    0
    # 2596464420
    35 Series White Plastic Reducing Union (1/2" CTS x 1/4" CTS) by SeaTech®. Sea Tech 35 Series products are designed and manufactured to be trouble free for many years of service life. 35 Series products are designed and manufactured in...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $13.99 - $14.83
    Availability Varies - Depends on Product Options
  • Camco® - Brass Quick Hose Connect (3/4" MPT x 3/4" FPT)
    Camco® - Brass Quick Hose Connect (3/4" MPT x 3/4" FPT) (20136)
    0
    # mpn2553018
    Brass Quick Hose Connect (3/4" MPT x 3/4" FPT) (20136) by Camco®. Connect/Disconnect quickly between water hose and multiple attachments such as spray nozzle, sprinkler, water hose, pressure washer and many more! Shuts off automatically...
    Connect and disconnect your garden hoses quickly and easilyShuts off automatically when disconnected
    $18.51
    In Stock - Ships within 24 hrs
  • Camco® - Brass Quick Hose Connect (3/4" MPT x 3/4" FPT)
    Camco® - Brass Quick Hose Connect (3/4" MPT x 3/4" FPT) (20135)
    0
    # mpn2553017
    Brass Quick Hose Connect (3/4" MPT x 3/4" FPT) (20135) by Camco®. Connect/Disconnect quickly between water hose and multiple attachments such as spray nozzle, sprinkler, water hose, pressure washer and many more! Shuts off automatically...
    Connect and disconnect your garden hoses quickly and easilyShuts off automatically when disconnected
    $13.78
    In Stock - Ships within 24 hrs
  • Camco® - Yellow Plastic Quick Hose Connect with Shut Off Valve (3/4" FPT x 3/4" MPT)
    Camco® - Yellow Plastic Quick Hose Connect with Shut Off Valve (3/4" FPT x 3/4" MPT) (20103)
    0
    # mpn2553016
    Yellow Plastic Quick Hose Connect with Shut Off Valve (3/4" FPT x 3/4" MPT) by Camco®. Allows you to quickly and easily connect or disconnect your hose from your RV or water source. It makes water hose connections faster and easier...
    Quick Hose Connect and Disconnect: Makes it quick and easy to connect or disconnect your hose from your RV or water sourceCompatibility: Compatible with standard hose connections
    $8.74
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series Off-White Plastic Adapter Fitting (1/2" CTS x 1/2" NPT)
    SeaTech® - 35 Series Off-White Plastic Adapter Fitting (1/2" CTS x 1/2" NPT) (891028808)
    0
    # mpn4701811815
    35 Series Off-White Plastic Adapter Fitting (1/2" CTS x 1/2" NPT) by SeaTech®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product. Made...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $10.33
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series Off-White Plastic Adapter Fitting (1/2" CTS x 3/4" FGHT)
    SeaTech® - 35 Series Off-White Plastic Adapter Fitting (1/2" CTS x 3/4" FGHT) (0135101013)
    0
    # mpn4742785358
    35 Series Off-White Plastic Adapter Fitting (1/2" CTS x 3/4" FGHT) by SeaTech®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product....
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $6.97
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series Off-White Plastic Adapter Fitting (1/2" CTS x 3/4" FNPS)
    SeaTech® - 35 Series Off-White Plastic Adapter Fitting (1/2" CTS x 3/4" FNPS) (135101014)
    0
    # mpn4792317510
    35 Series Off-White Plastic Adapter Fitting (1/2" CTS x 3/4" FNPS) by SeaTech®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product....
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $15.87
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series White Plastic Female Adapter (1/2" CTS x 1/2" FNPS)
    SeaTech® - 35 Series White Plastic Female Adapter (1/2" CTS x 1/2" FNPS) (013510-1008)
    0
    # mpn4881341182
    35 Series White Plastic Female Adapter (1/2" CTS x 1/2" FNPS) by SeaTech®. Sea Tech 35 Series products are designed and manufactured to be trouble free for many years of service life. 35 Series products are designed and manufactured in...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $13.81
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series White Plastic Female Adapter (1/2" CTS x 3/4" FNPS)
    SeaTech® - 35 Series White Plastic Female Adapter (1/2" CTS x 3/4" FNPS) (0135101012)
    0
    # mpn4742785349
    35 Series White Plastic Female Adapter (1/2" CTS x 3/4" FNPS) by SeaTech®. Sea Tech 35 Series products are designed and manufactured to be trouble free for many years of service life. 35 Series products are designed and manufactured in...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $12.95
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series White Plastic Female Adapter (3/4" CTS x 3/4" FNPS)
    SeaTech® - 35 Series White Plastic Female Adapter (3/4" CTS x 3/4" FNPS) (0135101412)
    0
    # mpn4742785350
    35 Series White Plastic Female Adapter (3/4" CTS x 3/4" FNPS) by SeaTech®. Sea Tech 35 Series products are designed and manufactured to be trouble free for many years of service life. 35 Series products are designed and manufactured in...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $11.90
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series White Plastic Male Adapter (1/2" CTS x 3/4" MGHT)
    SeaTech® - 35 Series White Plastic Male Adapter (1/2" CTS x 3/4" MGHT) (135011014)
    0
    # mpn4792317509
    35 Series White Plastic Male Adapter (1/2" CTS x 3/4" MGHT) by SeaTech®. Sea Tech 35 Series products are designed and manufactured to be trouble free for many years of service life. 35 Series products are designed and manufactured in...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $12.35
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series White Plastic Male Adapter (1/2" CTS x 3/4" MNPT)
    SeaTech® - 35 Series White Plastic Male Adapter (1/2" CTS x 3/4" MNPT) (0135011012)
    0
    # mpn4742785348
    35 Series White Plastic Male Adapter (1/2" CTS x 3/4" MNPT) by SeaTech®. Sea Tech 35 Series products are designed and manufactured to be trouble free for many years of service life. 35 Series products are designed and manufactured in...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $12.23
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series White Plastic Male Adapter (3/8" CTS x 1/2" MNPT)
    SeaTech® - 35 Series White Plastic Male Adapter (3/8" CTS x 1/2" MNPT) (013501-0808)
    0
    # mpn4763488820
    35 Series White Plastic Male Adapter (3/8" CTS x 1/2" MNPT) by SeaTech®. Sea Tech 35 Series products are designed and manufactured to be trouble free for many years of service life. 35 Series products are designed and manufactured in...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $7.69
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series White Plastic Reducing Union (1/2" CTS x 1/4" CTS)
    SeaTech® - 35 Series White Plastic Reducing Union (1/2" CTS x 1/4" CTS) (3515R1004)
    0
    # mpn4742785335
    35 Series White Plastic Reducing Union (1/2" CTS x 1/4" CTS) (3515R1004) by SeaTech®. Sea Tech 35 Series products are designed and manufactured to be trouble free for many years of service life. 35 Series products are designed and...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $14.83
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series White Plastic Reducing Union (1/2" CTS x 3/8" CTS)
    SeaTech® - 35 Series White Plastic Reducing Union (1/2" CTS x 3/8" CTS) (013516-1008)
    0
    # mpn4763488832
    35 Series White Plastic Reducing Union (1/2" CTS x 3/8" CTS) by SeaTech®. Sea Tech 35 Series products are designed and manufactured to be trouble free for many years of service life. 35 Series products are designed and manufactured in...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $9.55
    In Stock - Ships within 24 hrs
  • SeaTech® - 35 Series White Plastic Stackable Hose Barb Adapter (1/2" Barb x 1/2" CTS Stem)
    SeaTech® - 35 Series White Plastic Stackable Hose Barb Adapter (1/2" Barb x 1/2" CTS Stem) (013511-1008)
    0
    # mpn4763488825
    35 Series White Plastic Stackable Hose Barb Adapter (1/2" Barb x 1/2" CTS Stem) by SeaTech®. Sea Tech 35 Series products are designed and manufactured to be trouble free for many years of service life. 35 Series products are designed...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $2.97
    In Stock - Ships within 24 hrs
  • SeaTech® - White Plastic Reducing Stem (1/2" CTS x 3/8" CTS)
    SeaTech® - White Plastic Reducing Stem (1/2" CTS x 3/8" CTS) (3514R1008)
    0
    # mpn4742813198
    White Plastic Reducing Stem (1/2" CTS x 3/8" CTS) by SeaTech®. Made of high-performance thermoplastic material, AquaLock™ push-to-connect plastic fittings give you fast and secure connections without any tools. Designed for years of...
    No flow restrictionRotates under pressure
    $9.19
    In Stock - Ships within 24 hrs
  • Valterra® - Black Plastic Barb Male Adapter (1/2" MPT x 1/2" Barb)
    Valterra® - Black Plastic Barb Male Adapter (1/2" MPT x 1/2" Barb) (RF841)
    0
    # mpn1837711
    Black Plastic Barb Male Adapter (1/2" MPT x 1/2" Barb) by Valterra®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product. Made with...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $1.10
    In Stock - Ships within 24 hrs
  • Valterra® - Black Plastic Barb Male Adapter (1/2" MPT x 3/8" Barb)
    Valterra® - Black Plastic Barb Male Adapter (1/2" MPT x 3/8" Barb) (RF883)
    0
    # mpn1837717
    Black Plastic Barb Male Adapter (1/2" MPT x 3/8" Barb) by Valterra®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product. Made with...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $0.85
    In Stock - Ships within 24 hrs
  • Valterra® - Black Plastic Barb Male Adapter (1/4" MPT x 3/8" Barb)
    Valterra® - Black Plastic Barb Male Adapter (1/4" MPT x 3/8" Barb) (RF850)
    0
    # mpn1837714
    Black Plastic Barb Male Adapter (1/4" MPT x 3/8" Barb) by Valterra®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product. Made with...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $0.95
    In Stock - Ships within 24 hrs
  • Valterra® - Black Plastic Barb Male Adapter (3/8" MPT x 1/2" Barb)
    Valterra® - Black Plastic Barb Male Adapter (3/8" MPT x 1/2" Barb) (RF840)
    0
    # mpn1837710
    Black Plastic Barb Male Adapter (3/8" MPT x 1/2" Barb) by Valterra®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product. Made with...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $1.66
    In Stock - Ships within 24 hrs
  • Valterra® - Black Plastic Barb Male Adapter (3/8" MPT x 3/8" Barb)
    Valterra® - Black Plastic Barb Male Adapter (3/8" MPT x 3/8" Barb) (RF834)
    0
    # mpn1837860
    Black Plastic Barb Male Adapter (3/8" MPT x 3/8" Barb) by Valterra®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product. Made with...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $1.38
    In Stock - Ships within 24 hrs
  • Valterra® - Black Plastic Reducing Coupler (1/2" Barb x 3/8" Barb)
    Valterra® - Black Plastic Reducing Coupler (1/2" Barb x 3/8" Barb) (RF885)
    0
    # mpn1837718
    Black Plastic Reducing Coupler (1/2" Barb x 3/8" Barb) by Valterra®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product. Made with...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $0.80
    In Stock - Ships within 24 hrs
  • Valterra® - Brass Water Adapter with Pressure Gauge (3/4" FPT x 3/4" MPT)
    Valterra® - Brass Water Adapter with Pressure Gauge (3/4" FPT x 3/4" MPT) (A01-0110VP)
    0
    # mpn4646312924
    Brass Water Adapter with Pressure Gauge (3/4" FPT x 3/4" MPT) by Valterra®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product. Made...
    With Pressure GaugeConforms with federal and state laws for drinking water fixtures
    $27.06
    In Stock - Ships within 24 hrs
  • LaSalle Bristol® - Brass Pex Male Adapter (1/2" Barb x 1/2" MPT)
    LaSalle Bristol® - Brass Pex Male Adapter (1/2" Barb x 1/2" MPT) (49UTMC33)
    0
    # mpn4670494759
    Brass Pex Male Adapter (1/2" Barb x 1/2" MPT) by LaSalle Bristol®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product. Made with...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $6.92
    In Stock - Ships in 24 to 48 hrs
  • LaSalle Bristol® - Brass Swivel Adapter (1/2" Barb x 1/2" FPT)
    LaSalle Bristol® - Brass Swivel Adapter (1/2" Barb x 1/2" FPT) (49BPSA44G)
    0
    # mpn4616262191
    Brass Swivel Adapter (1/2" Barb x 1/2" FPT) by LaSalle Bristol®. Before going on the next trip, be sure to check the water system equipment in your camper. If there’re some problems, invest in this 1st-rate product. Made with...
    Intended to keep your RV’s water system working properlyFabricated from long-lasting, corrosion-resistant materials
    $4.33
    In Stock - Ships in 24 to 48 hrs


Every plumbing system is made up of many components, including hoses, pipes, connectors, pumps, and adapters. The last ones are required when you connect the lines of different types or diameters. Besides, a special adapter can be quite beneficial if you're going to connect or disconnect a hose quite often, to do it quicker and avoid leaks. If compared to a typical plumbing system whose pipes are hidden in concrete walls of a building, the setups found in RVs are somewhat more flexible in terms of their installation and use.

In a camper, every part needs to be perfectly tailored to fit the limited space and ensure high efficiency. RV fresh water adapters are available with all possible connection types and diameters. Some of the most common connection types include barb, CTS, and FPT, while diameters range from 1/4'' to 1-1/4''. Different materials, such as brass and high-grade plastic, ensure the most suitable solutions for every project. The products you’ll find on our digital shelves are designed and built by top-ranked companies and offered at competitive prices.

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