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Best Water Filter For RV [Top 10 Picks Of 2022]

Best Water Filter For RVIf you own an RV and are someone who loves to go out and explore, then we advise you to read this guide completely, and you’ll find the best water filter for RV.

When you’re thinking about what you’ll need before hitting the road in an RV, water filters are usually not the first thing that comes to mind. However, the flavor and water quality can vary whether you’re living at a camp or somewhere in the desert or jungle.

Any RVing trip requires a supply of clean, refreshing water to drink, dishwashing, cleaning up, shower, or even brushing one’s teeth. Whenever you turn on the tap, you won’t like the sight of dirty brown-colored water coming out of the tap. That is unclean, sandy water terrible for you, but it’s also awful for your RV’s plumbing system.

You’ll not find the same water quality everywhere you go; it will vary. Well, it doesn’t matter what the quality of water is if you have the RV water filter with you. You can go wherever you want without worrying about clean and fresh water.

This guide describes everything in detail to help you pick the finest RV water filter for you. Let’s get started!

Best water filter for RV – Top 9 of 2022

We’ve only added the excellent quality RV water filters for you. No matter which filters you choose for yourself, all of them are high-quality water filters. We’ve added pros and cons so it’ll be easy for you to decide.

 Water Filter For RV Comparison 
Editor's ChoiceCamco 40043 Flexible Hose Protector Water Filter

  • Model: 40043

  • Weight: 0.071 ounces

LATEST PRICE →
Waterdrop WD-RVS-1 RV Inline Water Filter

  • Model: WD-RVS-1

  • Weight: 1.17 Pounds

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Clearsource Premium RV Water Filter System

  • Weight: 17 Pounds

  • Purification Method: Carbon Black

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Our Top PickCamco Hydro Life 52700 Inline Water Filter With Flexible Hose Protector

  • Weight: 0.9 Pounds

  • Purification Method: Ion Exchange

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Culligan RV-800 Water Filter

  • Model: RBV-800

  • Weight: 1 Pound

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ESSENTIAL Premium RV Water Filter With Cyst Removal

  • Material: Carbon Black

  • Weight: 7.13 Pounds

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Waterdrop TSU 0.01μm Under Sink RV Water Filter

  • Purification Method: Ultra Filtration

  • Weight: 14.8 Pounds

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Best Budget FriendlyFrizzlife Under Sink With Brushed Nickel Faucet SP99

  • Flow Rate: 1.4 GPM

  • Weight: 8.68 Pounds

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Watts 520022 RV Duo Exterior Water Filter

  • Weight: 6.8 Pounds

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Camco 40043 Flexible Hose Protector Water Filter

Specifications

  • Brand: Camco
  • Model: 40043
  • Weight: 0.071 ounces

The Camco 40043 TastePure filter is our top pick for the finest overall RV water filter since it’s simple to install and comes at a low price. This inline water filter comes with a granulated activated carbon filter that helps in removing sediments and lowering chlorine from water.

This fantastic filter can be easily detached and used with any other tools you can use to connect a garden hose.

It has a 20-micron sediment filter which removes the smallest particles. It includes KDF granules to prevent fungus, germs, and mold from growing inside the filter while it isn’t in use. This filter can easily remove harmful components and impurities like lead, sulfur, chlorine, mercury, and several other heavy metals from water.

You’ll have to change its filter every three months, but the filters are cheap, so it’s not a big deal. You can easily afford them. As Camco 40043 is a fantastic filter, you won’t regret spending your money on it. It is certified to NSF/ANSI 362.

Pros

  • It is cheap and effective.
  • It lowers the chlorine flavor of the water.
  • KDF granules remove mold and fungus buildup.
  • It is lightweight.
  • The sediment filter can filter the smallest particles.

Cons

  • Filter capacity is low.
  • Filter replacement every three months.

Our Verdict

Camco 40043 is our #1 pick because of its remarkable features. It can remove even the tiniest impurities from water. It is the most reasonable and considered the best water filter for RVs in the market. You should buy it for your next RV trip.

Waterdrop WD-RVS-1 RV Inline Water Filter

Specifications

  • Brand: Waterdrop
  • Model: WD-RVS-1
  • Weight: 1.17 Pounds

The Waterdrop is the most cost-effective water filter we’ve found. If you’re looking for a low-cost option, this is an excellent option to explore. The device is designed to last three months (about one camping season) and has multi-stage filtration to ensure maximum efficiency.

To assure access to clean water that smells and tastes good, it includes Kinetic Degradation Fluxion (KDF). The Advanced Granular Activated Carbon (GAC) filters out silt particles higher than 20 microns and decreases harmful pollutants like chlorine, lead, and fluoride. A no-stag hose is included in the box to prevent crimp and snags.

Buyers should be aware as many customers have reported that the filter drastically lowers water pressure, resulting in a “poor flow” experience. The filter is good, but mainly because RVs generally have little water pressure, to begin with, this could be an issue. It has a 360o rotatable hose. It meets NSF against NSF/ANSI 42 and 372 Standard.

Pros

  • It has an anti-snag hose.
  • It is affordable.
  • It can filter small particles.

Cons

  • It might lower water pressure.
  • Customer reviews are not good.

Our Verdict

This Waterdrop WD-RVS-1 RV filter is indeed a significant water filter that you can buy. It has RDF that will make your water taste better and clean and removes all impurities and sediments. We highly recommend this filter.

Clearsource Premium RV Water Filter System

Specifications

  • Brand: Clearsource
  • Weight: 17 Pounds
  • Purification Method: Carbon Black

Clearsource is our preferred choice, and it is a great option to consider. It has two filters in the kit, fixed on a sturdy steel pedestal. The stand then connects to your RV’s water source, utilizing a three-stage purifying system to get the best results. The water flow is fast as it has big tanks.

The filter’s first stage filters particles as small as 5 microns, while the second stage eliminates pollutants and chemicals like chlorine. Finally, the flavor is the focus of the third stage. The coconut shell carbon block helps in providing great taste. The filters have a capacity of about 2000 gallons of water. It’s a lot more expensive than a typical water filter.

Pros

  • It has three-stage filtration.
  • It has a fast flow rate.
  • It has a good capacity of 2,000 gallons.
  • It is durable and sturdy.

Cons

  • It is expensive.
  • It is heavier in weight.

Our Verdict

This Clearsource water filter is our preferred choice because of its excellent features. It has a very high flow rate. It has three staged filtration systems, and it clears all impurities and toxins while supplying chlorine-free water. Although it is pricey, if you can afford it, you must buy it.

Camco Hydro Life 52700 Inline Water Filter With Flexible Hose Protector

Specifications

  • Brand: Camco
  • Weight: 0.9 Pounds
  • Purification Method: Ion Exchange

Camco Hydro life 52700 is the most economical filter on the market that gets the job done like any other pricey filter. It has a catalytic carbon filter that can easily remove chlorine taste and odor from water. Other than this, it also eliminates all sediments, dirt, debris, and toxins.

It is coated with KDF granules that stop the growth of bacteria in the filter and the system. It is easy to install and can easily connect with other applications. The rate of flow is also good at 2.5 GPM. The filter life is 8,000 gallons. It includes with flexible hose protector.

Pros

  • It is cheap.
  • The filter life is 8,000 gallons.
  • It filters water at 2.5 gallons per minute.

Cons

  • It is not permanent, so you’ll need to fit it on your water hose every time you use it.

Our Verdict

We recommend Camco Hydro life 52700. It is the most budget-friendly filter on our list. It sets it apart from competitors firstly because of the price. Secondly, its performance is impressive. It can filter 2.5 GPM. It also has a catalytic carbon filter that removes even the tiniest particles and toxin material.

Culligan RV-800 Water Filter

Specifications

  • Brand: Culligan
  • Model: RBV-800
  • Weight: 1 Pound

Culligan is famous for its exceptional product quality in the market. We can say that all the products we have tried from this brand are of top-notch quality. Culligan never disappoints you. This Culligan RV-800 is no less. This upgraded model is better in terms of purifying water.

This is a very reasonable filter and can last a season. It doesn’t need any upkeep or cleaning. It can easily make your water clean and drinkable. You can use clean water for multiple purposes.

The built-in, carefully constructed filter that prevents bacteria, foul taste, odor, chlorine, and sedimentation from accumulating on the pipe and in your water supply is something we appreciate about it.

However, because the water flow rate isn’t as high as it could be and the connecting hose is on the short side, you’ll need to buy an extra hose or be closer to the water supply. A stretchy hose cover will reduce leaks and protect the hose from damage.

Pros

  • It doesn’t need upkeep.
  • It has a bacteriostatic filter that removes 99.99 toxins.
  • It has 2000 gallons capacity
  • It is cheap.

Cons

  • Low flow rate.
  • You have to buy an extension hose.

Our Verdict

We 100% recommend this Culligan RV-800. It is cheap, easy to clean and install, and needs no upkeep. It has a good filter capacity, i.e., 2000 gallons. The filter can remove all components, even the smallest particles.

ESSENTIAL Premium RV Water Filter With Cyst Removal

Specifications

  • Manufacturer: RV Water Filter Store
  • Material: Carbon Black
  • Weight: 7.13 Pounds

The Essential RV Water Filter is an excellent option if you’re looking for a heavy-duty sedimentation filter that you can place entirely in your RV. It consists of the required 12-inch rack to let you attach it to your RV. The rate of flow of this water filter is also excellent, at 3-4 gallons per minute.

The heavy-duty NPT connections on this filter are far more robust than regular hose connections.

While this may make installation a little more complicated, these fittings will last considerably longer and are less prone even if they leak due to water weight. It is not easy to install.

It also comes with an extra1-micron filter that needs to be replaced twice a year. It can easily remove almost all toxins and even minute particles. As a result, it provides you with a clean water supply and defends your water pipes against toxin or sediment accumulation over time.

Pros

  • Best flow rate 60psi.
  • It is durable.
  • It is NSF certified.
  • It prevents mold or sediment buildup.
  • It comes with an extra 1-micron filter.
  • It will instantly make your RV water taste better.

Cons

  • It is pricey.
  • Installation is a bit difficult.

Our Verdict

We recommend the Essential RV Water Filter as it is the best heavy-duty water filter. It is so much better than other heavy-duty filters. It has the best flow rate or RV water filters. It is also NSF certified. Although, it is pricey but worth the money.

Waterdrop TSU 0.01μm Under Sink RV Water Filter

Specifications

  • Brand: Waterdrop
  • Purification Method: Ultra Filtration
  • Weight: 14.8 Pounds

The Waterdrop TSU is a wonderful choice if you’re looking for a filter that you can install under the sinks of your RV. This model is a lot better than the previous ones. Its filter will last for two years and has the best filter elements.

0.01 Micron filter quickly eliminates 99.99% containments from water. A value-added feature of this product is that you can only remove the filter and change it with a new filter without having to remove the whole system.

You don’t have to turn off your current water system to install this, and the connected waterway helps avoid leaking once it’s set up and running. It has the most extended filter life than any other product.

Pros

  • Two years filter life.
  • Micron filter removes all sediment and pollutants.
  • Only the filter element needs to be removed, not the whole system.
  • The connected waterway stops leakage.

Cons

  • It is expensive.
  • It might not prevent your RV’s pipe from sediment buildup.

Our Verdict

We 100% recommend Waterdrop TSU. We think this filter is better than many products on the market. It has a filter life of two years, the longest of any filter. One of the best features is that you don’t have to take out the whole unit to replace the filter element.

Frizzlife Under Sink With Brushed Nickel Faucet SP99

Specifications

  • Brand: Frizzlife
  • Flow Rate: 1.4 GPM
  • Weight: 8.68 Pounds

Frizzlife SP99 is a superb option to consider if you know you’ll be traveling somewhere where the water quality is terrible and full of sediments. This filter has three-stage filtration processes.

The first stage is a 5-10 micron filter to filter sediment and small dirt particles. The second stage is made of a 3-5 micron carbon black filter to remove unpleasant odor and taste from water. The third stage is a 0.5 carbon black filter to eliminate extra impurities and cloudiness from water.

Frizzlife SP99 has a flow rate of 1.4 GPM. It is also very easy to install. It can easily fit underneath your RV’s sink. Another benefit of buying this filter is that you just have to replace the filter cartridges instead of changing the complete filtration system. It also comes with a nickel faucet.

Pros

  • It is easy to install.
  • It has a three-stage filtration system.
  • It comes with a nickel faucet.
  • It can remove all sediments and harmful toxins.

Cons

  • It is expensive because it has a three-stage filtration system.

Our Verdict

Frizzlife SP99 is an excellent filter. It has three-stage filtration systems, so your water will be free of any sediment or toxins. It is so much better than the previous models. We recommend this filter.

Watts 520022 RV Duo Exterior Water Filter

Specifications

  • Brand: Watts Premier
  • Weight: 6.8 Pounds

The Watts 520022 RV comes with two filter cartridges and can clean 2.5 gallons per minute, sufficient for any taps and most showers. It’s approved to eliminate 99.9% of bacterial spores and giardia parasites and sedimentation and chlorine.

However, housing may be the product’s best feature. While it is highly sturdy and built to last, the rest of the package is not good. The cartridges tend to leak, and the threaded connectors wear out quickly, making installation difficult and even impossible in some cases.

It also has Bacteriostatic media, which stops bacterial and other sedimentation buildups in the system. It also extends the life of the filter. You can easily fit it with a garden hose.

Pros

  • It has two cartridges.
  • Bacteriostatic media extends filter life.
  • It is durable.
  • The water flow is good.

Cons

  • Installation is difficult.
  • Threading connectors are not durable.

Our Verdict

Watts 520022’s overall performance is okay. But you can buy a better filter for the same price. We don’t recommend this.

Buying Guide

Nobody wants to waste on buying something that doesn’t last or doesn’t meet their demands. There are some features that you must remember while buying an RV filter.

Water Quality

It is essential to determine the water quality as it may vary from location to location. Usually, the water has lead, sediments, chlorine, foul odor, and rust. So you must go for a filter that has the efficiency to remove all these from water.

Filter Size

The quantity of water that can be filtered from one hose to the other depends on the size and volume of the canister and filter cartridge. Larger RV water filters are better at filtering water supply, but they are large and take up too much space. It’s necessary to have a space to store it when traveling. The more containers you have, the faster the water is filtered and delivered to your RV.

Price

How much money you want to spend on your filter is your call. But we think that you shouldn’t go for a cheap filter as it is not durable and you’ll have to buy a new one after a while. So invest your money wisely and buy a good quality water filter for your RV.

Water Pressure

Some filters will specify that they must be used with a specified pressure (PSI) rating to function effectively. You might learn that the pressure range should be between 30 and 60 PSI.

Filter Life & Flow Rate

You must consider the filter life and water flow rate in your RV’s water filter. If the flow is slow, it’ll take double the time to do the same thing that a good flow rate filter can do. Filter life should be at least three months.

Frequently Asked Question (FAQs)

How often should you replace the water filter in your RV?

It depends on the filter you select and how frequently you use it. It is not the same for every filter; some will last longer than others.

RV water filters should be replaced every 3 to 6 months, while some high-end alternatives may last longer.

Is it true that RV water filters remove chlorine?

RV water filters remove some chlorine; however, no water filter is 100% successful in removing chlorine. Although some filters are much more powerful than others, most of them will remove at least 90% of the chlorine in the water.

How do you clean the water filter in an RV?

Rather than cleaning an RV water filter, you should change it or the filter cartridge. This is dependent on your system. According to the brand’s instructions, change your filter cartridges or the complete filter.

Final words

If you’ve ever drunk smelly or bad tasting water, you know how awful it is to swallow a sip; you feel like you will throw up. Nobody likes foul water; that’s where we step in. If you have thoroughly read this guide, we’re sure you are aware of why we need a filter and what to look for in a filter for RVs. This guide has some of the best water filters for RVs in 2022.

Our #1 pick is Camco 40043 Water Filter. It is the best filter in this guide. It is durable, affordable, effective, and high-performance. It has a 20-micron sediment filter which can even remove the tiniest particle from water.

It has a carbon activated filter, which eliminates every pollutant from water and makes it taste better and pure. It meets NSF/ANSI 362 standards. We think it is something you should buy for your next RV trip.

It was challenging for us to choose a single winner from this guide. We think that the Waterdrop WD-RVS-1 RV is also a fantastic filter. It is cost-effective. However, it is not our first choice but a tremendous filter to consider.

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