Top RV Freshwater Supply Systems

The best RV Freshwater Systems includes Camco Tastepure RV Inline Water Filter (40043), Camco TastePURE 25-Ft Drinking Water Hose, ONENESS 369 RV Water Heater Anode Rod [2-Pack] and many others as mentioned below.

1

Camco Tastepure RV Inline Water Filter (40043)

  • Advanced 6-step filtration for clean water.
  • Independently certified lead-free for safety.
  • Reduces bad tastes and odors effectively.
  • Patented design, made in the USA.
  • Versatile for camping, pets, and gardening.
  • 20-micron filter protects against sediment.
  • Includes flexible hose protector for easy use.
  • Average Rating out of 5:
  • Price Range: $19.00
  • Material: Plastic
2

Camco TastePURE 25-Ft Drinking Water Hose

  • 25-foot drinking water hose for versatile applications.
  • NSF/ANSI 61 certified for safe drinking water.
  • Lead, BPA, and phthalate-free for health safety.
  • Diamond-hatch reinforced for enhanced kink resistance.
  • Easy-on grip connect for effortless handling.
  • 5/8” inside diameter for optimal water flow.
  • Proudly made in the USA for quality assurance.
  • Average Rating out of 5:
  • Price Range: $12.53
  • Color: White
  • Material: Polyvinyl Chloride (PVC)
3

ONENESS 369 RV Water Heater Anode Rod [2-Pack]

  • Premium magnesium for superior corrosion protection.
  • Compatible with Suburban RV water heaters.
  • Measures 9.25" x 3/4" NPT for easy installation.
  • 2-pack ensures long-lasting use and savings.
  • Includes Dual Hex Wrench for effortless replacement.
  • 2-year warranty for peace of mind.
  • Protects your tank from rust and corrosion.
  • Average Rating out of 5:
  • Price Range: $15.97
  • Size: ‎9.25" L x 3/4" NPT
  • Material: Magnesium
4

Camco EvoFlex2 25-ft Drinking Water Hose

  • Lead-free, BPA-free, and phthalate-free materials.
  • 25-ft length with 5/8" inner diameter.
  • Durable polyester fabric construction resists leaks.
  • Ultra-flexible design for easy maneuverability.
  • Perfect for RVs, camping, and gardening.
  • Compact storage saves 50% more space.
  • Includes convenient storage bag for organization.
  • Average Rating out of 5:
  • Price Range: $19.52
  • Size: ‎25-foot
5

Camco Tastepure RV Water Filter (2-Pack)

  • Advanced 6-step filtration technology for clean water.
  • Certified lead-free for safe drinking water.
  • Reduces unpleasant tastes and odors effectively.
  • Patented design, made in the USA.
  • Versatile for campers, boats, and gardening use.
  • 20-micron protection against sediment and silt.
  • Includes two inline water filters for convenience.
  • Average Rating out of 5:
  • Price Range: $28.97
  • Material: Plastic
6

RVGUARD Adjustable Water Pressure Regulator

  • Adjustable pressure settings for customized water flow.
  • Lead-free brass construction ensures safe usage.
  • Inlet screen filters out impurities effectively.
  • Gauge displays real-time water pressure readings.
  • Compatible with standard 3/4" garden hose threads.
  • Prevents damage from high water pressure.
  • Ideal for RVs, trailers, and campers.
  • Average Rating out of 5:
  • Price Range: $27.99
  • Material: Brass
7

Camco Water Pressure Regulator (40055)

  • Protects RV/marine plumbing from high water pressure.
  • Automatically maintains 40-50 PSI for safety.
  • Safe for drinking water with lead-free certification.
  • Crafted from high-quality, durable brass material.
  • Easy attachment to 3/4" garden hose threads.
  • Patented technology ensures reliable performance.
  • Ideal for outdoor use and camper setups.
  • Average Rating out of 5:
  • Price Range: $10.93
8

Hourleey [2 Pack] RV Inline Water Filters

  • Reduces bad tastes and odors in water.
  • Durable, food-grade plastic housing prevents ruptures.
  • Filters chlorine, sediment, and harmful contaminants.
  • Easy, tool-free installation in minutes.
  • Flexible hoses reduce strain and kinking.
  • Lasts up to three months of use.
  • Compatible with RVs, boats, and garden hoses.
  • Average Rating out of 5:
  • Price Range: $19.43
  • Material: Brass
9

AQUA CREST RV Inline Water Filter (4 Pack)

  • NSF certified for safety and performance.
  • Reduces chlorine, bad taste, and odors.
  • 360-degree rotation with premium hose protector.
  • Easy tool-free installation in under 5 minutes.
  • Long-lasting filter lasts three months on average.
  • Ideal for RV, gardening, and car washing.
  • Granular activated carbon from natural coconut shells.
  • Average Rating out of 5:
  • Price Range: $24.63
  • Material: Non-Woven Fabric, KDF, Advanced Coconut GAC
10

Kohree 25FT RV Drinking Water Hose

  • 25FT length for versatile uses.
  • Made from premium, lightweight material.
  • Lead-free and BPA-free for safety.
  • No leaks with solid aluminum fittings.
  • UV stabilized for summer durability.
  • Flexible design for easy storage and handling.
  • Perfect for RVs, gardens, and drinking water.
  • Average Rating out of 5:
  • Price Range: $25.49
  • Size: ‎25 ft
  • Material: Aluminum, Plastic, Rubber
11

Camco TastePURE 35-Foot RV Drinking Water Hose

  • NSF/ANSI 61 certified for drinking water safety.
  • Lead, BPA, and phthalate-free for health safety.
  • 35-foot length for versatile outdoor tasks.
  • 5/8-inch inner diameter for efficient water flow.
  • Ultra-flexible design with zero memory retention.
  • Kink-resistant with diamond-hatch reinforcement.
  • Proudly made in the USA for quality assurance.
  • Average Rating out of 5:
  • Price Range: $31.72
  • Size: ‎35-Foot
  • Material: PVC, nickel-plated machined fittings
12

GLACIER FRESH RV/Marine Water Filter (2 Pack)

  • Reduces chlorine, bad taste, and odors.
  • Includes one flexible hose protector.
  • Tested to remove 97.9% chlorine contamination.
  • Long-lasting filtration for up to three months.
  • Ideal for RVs, boats, and camping.
  • Lead-free, BPA-free, and safe materials used.
  • Durable design prevents bursting and kinking.
  • Average Rating out of 5:
  • Price Range: $24.99
  • Color: Blue
  • Material: Plastic
13

SHURFLO 4008 RV Water Pump 3.0 GPM

  • 12V DC power with 7.5 amps max draw.
  • Flow rate of 3.0 GPM (11.4 LPM).
  • 55 PSI shut-off for consistent pressure.
  • Quiet, low-cycling operation for peaceful use.
  • Self-priming up to 6 feet vertical lift.
  • Built-in check valve prevents backflow issues.
  • Compact design for easy installation anywhere.
  • Average Rating out of 5:
  • Price Range: $71.99
  • Size: ‎12 Volt
  • Material: Aluminum, Plastic
14

STMOUTUO Adjustable RV Water Pressure Regulator

  • Prevents plumbing damage from high water pressure.
  • Lead-free brass construction for safety and durability.
  • Easy pressure adjustment between 0-160 PSI.
  • Includes water inlet cartridges for impurity filtration.
  • Leak-proof with included roll of water tape.
  • Compatible with standard 3/4-inch hose threads.
  • Simplified installation for immediate use.
  • Average Rating out of 5:
  • Price Range: $26.99
  • Size: ‎0.75 Inches
  • Material: Brass
15

Renator RV Water Pressure Regulator [M11-0660R]

  • High-quality brass construction for durability.
  • Adjustable water pressure up to 160 PSI.
  • Easy installation with illustrated guide included.
  • Filters out impurities with inlet screen.
  • 1-year warranty with lifetime support available.
  • Compatible with all US water sources.
  • Low lead content for safety compliance.
  • Average Rating out of 5:
  • Price Range: $29.95
  • Size: ‎0.75 Inches,‎0.75 Inches
  • Material: Metal
16

ARL Outdoors Magnesium Anode Rod [9.25”, ¾”]

  • High-quality magnesium for superior corrosion protection.
  • Measures 9.25 inches for optimal fit.
  • ¾ inch NPT thread for easy installation.
  • Extends water heater lifespan significantly.
  • Compatible with Suburban and Mor-Flo heaters.
  • Eliminates harmful contaminants in water supply.
  • Trusted choice for campers and RV enthusiasts.
  • Average Rating out of 5:
  • Price Range: $9.97
  • Material: magnesium
17

Camco 90-Degree Brass Hose Elbow [2-Pack]

  • Prevents hose crimping and strain.
  • Ideal for RV water and outdoor faucets.
  • Certified lead-free for safe water usage.
  • Compatible with standard ¾" water hose threads.
  • Swiveling easy-grip connector for smooth installation.
  • Durable solid brass construction for long-lasting use.
  • Perfect for various water maintenance applications.
  • Average Rating out of 5:
  • Price Range: $14.99
  • Material: Brass
18

Kohree 25FT RV Drinking Water Hose

  • 25FT flexible RV water hose for versatile use.
  • Lead-free, safe for drinking water compliance.
  • Durable, lightweight, and kink-free design.
  • Leak-free with brass-plated aluminum fittings.
  • All-weather use; withstands extreme temperatures.
  • Perfect for camping, gardening, and washing.
  • Includes storage bag for easy transport.
  • Average Rating out of 5:
  • Price Range: $23.99
  • Color: Blue
19

WASSERMANN 12V RV Water Pressure Pump

  • 12V DC motor for efficient water pumping.
  • Self-priming design ensures easy operation.
  • Automatic pressure switch for user convenience.
  • Strong output of 4 GPM maximum flow.
  • Corrosion-resistant materials for durability.
  • Compatible with RVs, boats, and gardens.
  • Includes all necessary hose adaptors and filter.
  • Average Rating out of 5:
  • Price Range: $59.99
  • Material: Plastic
20

RVGUARD Adjustable RV Water Pressure Regulator

  • Adjustable knob for easy pressure control.
  • No tools required for operation.
  • Factory setting: 45 PSI for optimal performance.
  • Prevents damage from high water pressure.
  • Lead-free brass construction for safety.
  • Compatible with all American water sources.
  • Inlet screen filters out water impurities.
  • Gauge displays real-time water pressure easily.
  • Average Rating out of 5:
  • Price Range: $24.99
  • Size: ‎Adjustable Knob
  • Material: Brass
21

Kohree Inline RV Water Filter (2 Pack)

  • NSF and BPA FREE certified for safety.
  • Advanced filtration reduces chlorine and bad taste.
  • Long-lasting with durable food-grade plastic shell.
  • Larger capacity for efficient water flow.
  • 20 micron rating for superior filtration.
  • Compatible with standard hoses and faucets.
  • Perfect for RVs, camping, and gardening.
  • Average Rating out of 5:
  • Price Range: $17.99
  • Material: Carbon Fiber
22

Suburban Magnesium Anode Rod for Water Heaters

  • Extends water heater lifespan with magnesium anode.
  • Durable stainless steel core for enhanced longevity.
  • 9" length, 3/4" thread size for easy installation.
  • Compatible with Suburban porcelain-lined tanks.
  • Effective in high pH and soft water conditions.
  • Reduces corrosion, saving time and money.
  • Essential for maintaining hot water tank performance.
  • Average Rating out of 5:
  • Price Range: $15.70
  • Size: ‎1 Pack
  • Material: Magnesium
23

RVGUARD Inline Water Filter (4 Pack)

  • Reduces odors and bad taste effectively.
  • Filters out rust and chlorine for safe drinking.
  • Certified for material safety and chlorine reduction.
  • Easy installation with standard gardening hoses.
  • Long-lasting, filters up to 15,000 gallons.
  • Ideal for RV, marine, camping, and gardening use.
  • Quick filtration with advanced carbon technology.
  • Average Rating out of 5:
  • Price Range: $27.99
  • Material: Carbon Fiber
24

BILAL 90-Degree Brass Hose Elbow (1-Pack)

  • 90-degree design for optimal water flow.
  • Durable solid brass for long-lasting use.
  • Swiveling easy-grip connector for hassle-free installation.
  • Prevents hose crimping and strain effectively.
  • Compatible with standard ¾" water hose threads.
  • Ideal for RVs, outdoor faucets, and washers.
  • 1-Pack provides essential utility for campers.
  • Average Rating out of 5:
  • Price Range: $6.79
  • Size: ‎1 Pack
  • Material: Brass
25

Valterra Flush King™ 45° Reverse Flush Valve

  • Efficiently cleans RV sewer tanks and pipes.
  • Universal fit for various RV models and trailers.
  • Anti-siphon valve prevents backflow contamination.
  • Clear construction shows when water is clean.
  • 45-degree angle ensures easy and effective draining.
  • Leak-proof design with secure bayonet attachments.
  • Pre-installed fittings for quick and easy setup.
  • Average Rating out of 5:
  • Price Range: $36.37
26

Ozek Magnesium Anode Rod [2 Pack]

  • Protects water heater from corrosion.
  • Made of durable magnesium material.
  • 9.25” length with ¾” NPT threads.
  • Compatible with Suburban and Mor-Flo tanks.
  • Includes 2 anode rods in each pack.
  • Easy installation with included PTFE tape.
  • Supports a passionate US business.
  • Average Rating out of 5:
  • Price Range: $13.96
  • Size: ‎2 Pack
  • Material: Magnesium
27

Hourleey Adjustable RV Water Pressure Regulator

  • Upgraded handwheel for easy pressure adjustment.
  • Lead-free brass for a safer RV experience.
  • Adjustable up to 160 PSI for customization.
  • Clear pressure gauge for easy monitoring.
  • Standard size for compatibility with all hoses.
  • Screened filter prevents blockage and impurities.
  • Ideal for RVs, gardening, and plumbing systems.
  • Average Rating out of 5:
  • Price Range: $20.39
  • Material: Brass
28

Renator RV Water Pressure Regulator [M22-0660R]

  • Durable brass construction for long-lasting use.
  • Adjustable pressure settings up to 160 PSI.
  • Includes a liquid-filled pressure gauge for monitoring.
  • Easy installation with illustrated guide provided.
  • Low lead content, meeting NSF safety standards.
  • Compatible with all US water sources.
  • 1-year warranty and US-based customer support.
  • Average Rating out of 5:
  • Price Range: $29.95
  • Material: Brass
29

Teknor Apex Zero-G 1/2" Garden Hose

  • Lightweight design for easy maneuverability.
  • Durable materials resist abrasion and punctures.
  • Lead-free, safe for garden use.
  • Complies with safety regulations for peace of mind.
  • F.D.A. sanctioned materials ensure quality standards.
  • Flexible in extreme temperatures for versatility.
  • Made in the U.S.A. for trusted craftsmanship.
  • Average Rating out of 5:
  • Price Range: $28.12
  • Material: Vinyl, Aluminum, Brass
30

Kitvance 12V RV Macerator Pump (Complete Kit)

  • Self-priming pump reduces clogging by 95%.
  • Includes complete kit; no additional accessories needed.
  • 12GPM flow capacity for efficient waste disposal.
  • All-copper motor for low noise and high performance.
  • Built-in thermal protection prevents overheating damage.
  • Easy setup with two power cable options.
  • Manual crushing function for effective waste handling.
  • Average Rating out of 5:
  • Price Range: $127.97
  • Color: Black
  • Material: Copper