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Best RV Water Filter: Reviews In 2024

RV water filters are vital tools that cleanse water from diverse sources, safeguarding your health and your vehicle’s plumbing. These filters eradicate contaminants like sediment and chlorine, as well as bacteria and foul flavors or smells. They’re indispensable for a satisfying camping adventure, ensuring clean and refreshing water throughout.

Essential Factors:

  • Filtration Capacity: The RV water filter’s filtration capacity denotes its effectiveness in purifying water over a period. From small inline filters to larger canister setups, they differ in their maximum purification volume. Our investigation found capacities spanning 100 to 500 gallons, accommodating diverse travel durations and usage requirements.
  • Filtration Efficiency: Assessing a water filter’s effectiveness in eliminating impurities like sediment, bacteria, and chlorine is pivotal. Our research indicates filtration efficiencies as high as 99.9%, guaranteeing top-tier water purity for those in RVs.
  • Installation and Maintenance: Optimal RV water filters boast easy installation and low maintenance needs. They feature uncomplicated setups, such as screw-on attachments or quick-connect fittings, simplifying filtration and enabling travelers to prioritize adventure over complex maintenance.

Our selection includes options ranging from budget-friendly to premium solutions, catering to the preferences of every RV enthusiast.

Best RV Water Filters – Table

NameMicrons Filter lifePurification MethodBuy Now
Camco TastePURE RV Water Filter20 microns3 monthsGranular Activated CarbonCheck On Amazon
AQUA CREST RV Water Filter20 microns3 monthsAdvanced Coconut GACCheck On Amazon
Waterdrop RV Water Filter20 microns3 monthsAdvanced Coconut GACCheck On Amazon
Kohree RV Marine Water Filter20 microns6 monthsAdvanced Granular Activated CarbonCheck On Amazon
Belvita RV inline water filter20 microns3 monthsGranular Activated CarbonCheck On Amazon
GLACIER FRESH RV Water Filter20 microns3 monthsGranular Activated CarbonCheck On Amazon
RVGUARD Inline RV Water Filter20 microns3 monthsKinetic Degradation Fluxion (KDF) and Advanced Granular Activated CarbonCheck On Amazon
Bringpure RV Water Filters20 microns3 monthsGranular Activated CarbonCheck On Amazon
FilterLogic RV Inline Water Filter20 microns3 monthsGranular Activated Carbon

Check On Amazon
Future Way Inline RV Water Filter20 microns6 monthsKinetic Degradation Fluxion (KDF) and Advanced Granular Activated CarbonCheck On Amazon

Best RV Water Filter – Reviews

1. Camco TastePURE RV Water Filter

Camco TastePURE RV Water Filter (1)

The Camco RV water filter is crafted to effectively tackle typical water quality issues like smell, taste, particles, and chlorine. Its advanced filtration system reliably removes harmful substances such as cadmium, iron, lead, hydrogen sulfide, and mercury, while also dealing with cloudiness and aluminum levels that can affect water taste. Featuring dual filters—KDF and GAC—the device not only improves water taste and smell but also prevents the growth of bacteria, mold, and fungi for better water quality.

Designed with usability in mind, the flexible hose protector reduces strain on hoses, ensuring consistent water flow. Its inline setup, coupled with a broad body, maximizes water flow rates while remaining compatible with standard garden or water hoses. With a lifespan of at least three months, this adaptable filter suits a variety of uses, from vehicle washing to gardening, and is suitable for motorhomes, RVs, and campsites. Its simple installation process adds to its appeal, making it a convenient and essential solution for different water filtration requirements.

Best Features

  • Microns: 20 microns
  • Filter life: 3 months
  • Weight: 1.15 pounds
  • Dimensions: 2.5” X 2.5” X 10.5”


  • GAC and KDF filters.
  • Versatile product.
  • Compatible with all kinds of garden and water hoses.
  • Hose protector and wide design regulate water flow.


  • The seal caused the water to leak for some users.

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2. AQUA CREST RV Water Filter

AQUA CREST RV Water Filter (1)

The Aqua Crest premium filter offers an effective solution for reducing over 20 types of harmful substances, boasting an impressive 97.6% decrease in chlorine levels. With its advanced 4-layer filtration system incorporating KDF and activated carbon, this filter excels in eliminating unwanted elements like bad taste, odors, lead, rust, sediments, and suspended solids. Additionally, it enhances water quality by removing larger particles to a significant extent.

Designed in an inline configuration, this hose water filter promotes faster water flow, aided by its non-twist design and flexible 360° hose. With a lifespan of three months, it is compatible with various hose types and can be easily installed in just five minutes. Its durability is highlighted by the successful completion of rigorous tests including 10X water pressure, 100,000 pulse, and 400 PSI pressure tests, ensuring long-lasting performance in diverse conditions.

Best Features

  • Microns: 20 microns
  • Filter life: 3 months
  • Weight: 2.18 pounds
  • Dimensions: 11.2” X 5.2” X 3.2”


  • Reduces chlorine by 97.6%.
  • Features 4-layer filtration.
  • 360° flexible hose.
  • Passes all kinds of tests.


  • Not suitable for icy weather conditions.

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3. Waterdrop RV Water Filter

Waterdrop RV Water Filter (1)

The Waterdrop water filter, tailored for RV usage, proudly holds NSF 42 accreditation, affirming adherence to strict standards for water purity and safety. Lasting for three months, these filters ensure clean, safe, and pristine drinking water through a sophisticated multi-stage filtration system that integrates KDF and GAC technologies. This advanced filtration setup effectively tackles issues such as unpleasant odors, undesirable tastes, chlorine presence, and the retention of sediments larger than 20 microns, guaranteeing a consistent supply of safer and purer drinking water.

Equipped with a flexible hose protector featuring an anti-kink design, the Waterdrop filter facilitates smooth water flow, optimizing water distribution within your RV. Moreover, its ability to reduce fluoride content adds to its effectiveness. Compatible with 75% of common water hoses, these filters offer versatility, meeting not only drinking water needs but also fulfilling requirements for bathing and washing purposes, making them a comprehensive solution for various applications.

Best Features

  • Microns: 20 microns
  • Filter life: 3 months
  • Weight: 2.23 pounds
  • Dimensions: 11.2” X 6.3” X 3.2”


  • 3-months filter life.
  • Several applications.
  • Flexible and anti-kink hose protector.
  • Multi-layer filtration.


  • Not suitable for treating hard water no.

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4. Kohree RV Marine Water Filter

Kohree RV Marine Water Filter (1)

The Kohree water filter is designed with an inline structure to maximize water flow efficiency, reducing wait times for water storage. Crafted from durable, thick-grade plastic, it has passed rigorous standard blasting tests without any signs of damage. Featuring a comprehensive 5-stage filtration system, it targets over 90% of chlorine to ensure the delivery of safe drinking water. The initial stage removes large particles, suspended solids, and sand, enhancing overall water quality.

After the pre-sediment stage, the KDF filtration step plays a crucial role in inhibiting bacterial growth and filtering hydrogen sulfide and heavy metals. Following that, an advanced filtration layer focuses on contaminants like arsenic and fluoride. Additionally, coconut shell carbon enhances water quality by removing chlorine, reducing odors, and improving taste. With post-filtration layers to address remaining contaminants, this filter is versatile across different uses and has a lifespan of up to 6 months. While it offers excellent performance, it’s important to note that some users may experience a slight reduction in flow rate.

Best Features

  • Microns: 20 microns
  • Filter life: 6 months
  • Weight: 3.6 pounds
  • Dimensions: 10.9” X 5.4” X 5.3”


  • Increased lifespan of 6 months.
  • Capacity of 1056 gallons.
  • 5-stage filtration.
  • Made of BPA-free plastic.


  • Decreased water flow rate.

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5. Belvita RV Inline water filter

Belvita RV inline water filter (1)

Belvita proudly presents RV water filters certified by NSF, free from BPA and Lead. These filters have undergone rigorous testing, surpassing 400 lab assessments. Utilizing advanced technology like KDF and GAC filters in a multi-stage system, they’re designed to significantly improve water quality. They effectively reduce unpleasant tastes and odors by 99% and eliminate 99% of chlorine, rust, and sand. Additionally, they remove sediments, heavy metals, fluoride, and other harmful contaminants, meeting strict quality standards.

Moreover, these filters come with an anti-kink hose protector for flexible connection to various hose pipes, ensuring durability and preventing breaks and leaks. Suitable for gardening, camping, bathing, and car washing, they offer a cost-effective solution without compromising effectiveness. In essence, Belvita’s RV water filters exemplify reliability, innovation, and affordability, providing peace of mind and superior water quality for a range of applications.

Best Features

  • Microns: 20 microns
  • Filter life: 3 months
  • Weight: 1.89 pounds
  • Dimensions: 10.9” X 6.7” X 2.6”


  • Anti-kink hose protector.
  • KDF and GAC filters with fluoride remover.
  • NSF certified.


  • The flow rate is low.

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5. GLACIER FRESH RV Water Filter

GLACIER FRESH RV Water Filter (1)

The Glacier Fresh RV water filter undergoes thorough validation and testing by independent laboratories to guarantee its effectiveness and safety. With a micron rating of 20 microns, it complies with strict standards and is certified as BPA and Lead-free. Utilizing a multi-stage filtration system, it efficiently removes a range of contaminants, ensuring superior quality drinking water.

The filtration procedure commences with a pre-sediment layer to eliminate solid particles such as sand, followed by a KDF filtration stage targeting turbidity, sediments, corrosion, rust, and chlorine. Next, an advanced filtration layer deals with fluoride and lead removal, while a GAC filtration layer eliminates unpleasant tastes and odors. Featuring an anti-kink hose protector for continuous water flow, the filter reduces the risk of damage or leakage. Its simple installation process and versatility make it suitable for diverse applications including RVs, boats, showers, camping, car washing, and gardening.

Best Features

  • Microns: 20 microns
  • Filter life: 3 months
  • Weight: 1.79 pounds
  • Dimensions: 10.12” X 12.2” X 2.8”


  • 4-stage filtration system.
  • Uninterrupted water flow.
  • BPA and lead-free.
  • Tested and verified by individual labs.


  • Customer service is not up to the mark.

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6. RVGUARD Inline RV Water Filter

RVGUARD Inline RV Water Filter (1)

RV GUARD filters are certified by NSF 42 for material safety, ensuring effective filtration. They are designed to address common water impurities like chlorine, unpleasant smells, bad tastes, and sediment with a multi-stage process. The process includes a sturdy metal filter in the first stage, followed by KDF55, activated carbon, and a sponge in subsequent stages. This thorough approach guarantees clean and fresh water for various purposes.

These filters are highly effective in removing a wide array of contaminants such as chlorine, odors, arsenic, fluoride, hydrogen sulfide, heavy metals, silt, and sediment. With a capacity of 15,000 gallons and a lifespan of up to three months, they offer dependable performance. Operating smoothly in temperatures ranging from 34°F to 100°F, these filters meet diverse needs, from gardening and car washing to marine activities like yachting and RV travel. Enjoy the convenience and assurance of superior water filtration with RV GUARD filters.

Best Features

  • Microns: 20 microns
  • Filter life: 3 months
  • Weight: 4.13 pounds
  • Dimensions: 10.87” X 5.39” X 5.31”


  • Upgraded filtration system.
  • NSF 42 certified.
  • Lifespan of 3 months.
  • Has a capacity of 15,000 gallons. 


  • Low flow rate.

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7. Bringpure RV Water Filters

Bringpure RV Water Filters

Bringpure NSF certified inline filter, meticulously designed to enhance the safety and purity of your drinking water. Constructed from lead-free materials, this filter adheres to rigorous standards, providing water that is not only safe but also exceptionally refreshing. Utilizing state-of-the-art Advanced Granular Activated Carbon technology combined with Kinetic Degradation Fluxion (KDF), it effectively targets and diminishes chlorine, heavy metals, fluoride, sediments, rust, and other impurities, ensuring a consistently pristine drinking experience.

This adaptable inline filter seamlessly fits into any standard gardening or water hose, catering to a variety of uses from camping to household tasks. Whether you’re gardening, brewing, or enjoying outdoor activities, be confident that this filter assures cleaner, safer, and healthier drinking water. Engineered with a durable anti-kink flexible hose protector, it guards against damage, ensuring continuous water flow. Additionally, its tool-free installation makes it a convenient addition to your RV or watercraft, while its prolonged filtration lifespan lasting an entire camping season provides peace of mind, allowing you to enjoy purified water worry-free for months to come.

Best Features

  • Microns: 20 microns
  • Filter life: 3 months
  • Weight: 1.83 pounds
  • Dimensions: 6.69” X 2.64” X 10.91”


  • Trusted NSF certification
  • Hassle-free installation
  • Versatile usage for various needs
  • Long-lasting filtration life


  • Leakage issues

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8. FilterLogic RV Inline Water Filter

FilterLogic RV Inline Water Filter (1)

The RV filter with inline filter logic is NSF 42 and NSF 372 certified, ensuring the safety and purity of your drinking water across various applications. Utilizing GAC and KDF filtration systems, it effectively removes contaminants such as rust, heavy metals, fluoride, and sediments, while also addressing bad taste, odor, and up to 97% of chlorine.

Included with the product is an anti-kink hose protector to regulate water flow. It is compatible with pressure washers from various reputable brands, making it versatile for gardening, car washing, RVing, marine use, and more. Each filter has a lifespan of 3 months, providing coverage for an entire camping season.

Best Features

  • Microns: 20 microns
  • Filter life: 3 months
  • Weight: 2.18 pounds
  • Dimensions: 11.22” X 5.16” X 3.11”


  • Premium-quality filtration.
  • Compatible with all top brand pressure washers.
  • Anti-kink hose protector.
  • Multi-purpose.


  • There might be a leak in the filter.

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10. Future Way Inline RV Water Filter

Future Way Inline RV Water Filter (1)

Future Way introduces an RV water filter that holds accreditation from ANSI and NSF, guaranteeing adherence to stringent standards for safe drinking water, as confirmed by authoritative certification. This filter utilizes a dual-filtration mechanism, merging coconut charcoal activation with KDF filtration, effectively eliminating contaminants larger than 20 microns. Noteworthy is its accomplishment of a 99% reduction in chlorine, sediment, and unpleasant odors and flavors. Crafted from materials resistant to high pressure, the filter boasts an extended lifespan of up to 6 months, enhancing both its durability and cost-efficiency.

This adaptable filter is compatible with a broad array of hoses and minimizes water pressure loss, thereby optimizing capacity and flow rate. Its simple installation process necessitates no tools and can be completed within minutes. With its lightweight and portable design, it lends itself to diverse applications, encompassing washing, bathing, gardening, and catering to the water requirements of trailers and RVs. Whether for leisure or practical usage, Future Way’s RV water filter promises convenience, dependability, and assurance.

Best Features

  • Microns: 20 microns
  • Filter life: 6 months
  • Weight: 2.35 pounds
  • Dimensions: 10.87” X 6.61” X 2.64”


  • Dual-filtration.
  • Multiple purposes.
  • Lifespan of 6 months.
  • Reduce 99% contaminants.


  • The iron is not affected much by the filter.

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Key Features to Look for in RV Water Filters

When choosing the best RV water filter, several key features become important to ensure you have clean and safe drinking water during your travels. Understanding these characteristics and their significance helps make informed decisions, allowing you to select a filter that suits your specific needs.

1. NSF Certification

The National Sanitation Foundation (NSF) sets rigorous standards for water filtration items to guarantee their safety and effectiveness. Look for RV water filters that are NSF-certified, particularly those meeting NSF 42 and NSF 372 standards. NSF 42 certification ensures the filter can efficiently decrease chlorine, as well as improve taste and odor. On the other hand, NSF 372 certification assures the utilization of lead-free materials, safeguarding against hazardous impurities.

2. Filtration Method

Different kinds of RV water filters utilize distinct approaches for purifying water. These approaches encompass activated carbon, reverse osmosis, and UV filtration. Activated carbon filters excel in eliminating chlorine, sediment, and specific chemicals. Reverse osmosis systems are capable of eliminating a broader spectrum of impurities such as heavy metals and bacteria. UV filtration harnesses ultraviolet light to eradicate bacteria and viruses present in water. When choosing a filter, consider the particular issues with your water quality and opt for the method that aligns best with your requirements.

3. Micron Rating

The micron rating of an RV water filter indicates its effectiveness in removing particles from water. A reduced micron rating signifies its ability to trap smaller particles. Typically, a micron rating ranging from 1 to 5 is suitable for eliminating common impurities in RV water such as sediment, rust, and bacteria. However, if your concern extends to minute contaminants like viruses, opt for a filter with an even finer micron rating.

4. Longevity

The duration of effectiveness for an RV water filter is contingent upon its replacement frequency. Consider both the filter’s water capacity and your usage frequency to determine the appropriate timing for replacement. While some filters require replacement every few months, others can endure an entire camping season. Select a filter that aligns with your water usage and maintenance preferences to ensure a constant supply of clean water throughout your travels.

5. Installation Ease

It’s crucial to emphasize the importance of prioritizing the simplicity of installation. Select filters that are easy to set up and require minimal tools or specialized expertise. Inline filters that directly attach to the water hose or faucet-mounted filters that screw onto the tap are typically the most convenient options for RVs. When selecting a filter, consider your RV’s space and plumbing configuration to ensure a proper fit and straightforward installation process.

6. Assessing Water Quality

Before selecting an RV water filtration system, it’s crucial to assess the quality of the water you’ll be using. Conduct tests on your RV’s water source to detect substances such as chlorine, sediment, and heavy metals to identify any contaminants. Whether through water testing kits or professional assistance, understanding your water’s composition will guide you in choosing the appropriate filter for your needs.

7. Considering RV Size and Water Usage

It is crucial to take into account both the dimensions of your vehicle and your water consumption patterns. Larger RVs equipped with multiple sinks and showers might necessitate more robust filtration setups to manage increased water usage efficiently. Additionally, it’s important to consider whether you’ll predominantly utilize campground hookups or rely on onboard water tanks, as this decision will affect the type and capacity of filter needed. Choose a filter that can adequately fulfill the water needs of your RV, considering its size and intended usage.

8. Budgeting for Maintenance

This encompasses the expense of replacing filter components or cartridges, along with any necessary maintenance to keep the filter functioning effectively. Although certain filters may have higher upfront costs, they could prove economical over time by lasting longer and demanding fewer maintenance efforts. It’s crucial to weigh your budget and maintenance preferences thoughtfully to select a filter that aligns with your requirements in terms of both cost and performance.

RV Water Filters – FAQs

1. Are RV water filters effective against all contaminants?

Ans: While RV water filters are effective against many common contaminants like chlorine, sediment, and bacteria, they may not remove all contaminants. It’s important to choose a filter with appropriate certifications and filtration methods for your specific needs.

2. What types of filtration methods are used in RV water filters?

Ans: Common filtration methods include activated carbon, reverse osmosis, and UV sterilization, each offering unique benefits for removing specific contaminants from water.

3. How often should I replace the filter cartridge in my RV water filter?

Ans: Filter cartridge replacement frequency varies depending on usage and water quality, but it’s generally recommended to replace them every three to six months or as indicated by the manufacturer.

4. Can I use multiple RV water filters for enhanced filtration?

Ans: Yes, stacking multiple filters with different filtration methods can provide enhanced water purification for specific contaminants or address unique water quality concerns.

5. Can I use an RV water filter with a water softener?

Ans: Yes, combining an RV water filter with a water softener can provide comprehensive water treatment, removing impurities and minerals for clean and soft water throughout your RV.


Investing in a high-quality RV water filter is wise for travelers and outdoor enthusiasts. Prioritize features such as NSF certification, suitable filtration method, micron rating, durability, and easy setup, and consider RV size, water needs, and maintenance costs. Ensuring safe, refreshing water during travels is crucial for health and convenience, providing peace of mind for your adventures.

  • Our top pick, the Camco TastePURE RV Water Filter, offers an array of benefits. Equipped with KDF and GAC filters, it efficiently eliminates hazardous substances. Furthermore, it boasts compatibility with various hoses and demonstrates versatility, making it an ideal choice.
  • Next on our list is the AQUA CREST RV Water Filter, which features a four-stage filtration system and effectively reduces chlorine levels in water by 97.6%. Its adaptable hose ensures controlled water flow, and it has demonstrated its quality through the successful completion of all quality assessments.
  • Our third option is the Waterdrop RV Water Filter, Equipped with a hose protector that is both anti-kink and flexible, it effectively controls water flow. Additionally, its filter has a lifespan of three months, ensuring it remains functional throughout your entire camping trip.

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