Getting fresh and clean water is a hard task when you’re traveling through remote areas. This is why having a reliable RV filter is essential. RV water filters tackle common water pollutants when you’re on the go. To help you choose a filter we’ve selected the ones that are most helpful based on specification, durability, portability, and other features necessary for an RV lifestyle.
Check The Comparisons
Each RV filter has its own strengths and weaknesses. We will be analyzing every important aspect to determine what is right for you.
Based on this analysis, on customer ratings, and the capacity of every RV water filtration system, you will be able to see which option best suits your needs.
Reviews of RV Water Filters
21. Watts 520022 RV/Boat Duo Exterior Water Filter With Garden Hose Fittings
| Weight: | 6.8 pounds |
| Dimensions: | 11 x 6 x 14.5 inches |
| Flow rate: | 2.5 GPM |
| Removes: | Cysts, giardia |
The Watts 520022 RV Exterior Water Filter is a great choice for removing common bacteria found in drinking water.
Its mounting bracket is steel and has no flex when holding the filter assembly. The kit also comes with a filter wrench, so you don’t need to buy a separate one.
The Watts 520022 RV/Boat Duo Exterior Water Filter is heavy and sturdy. It’s much better than a single-stage filter housing when it comes to this aspect. The 2.5 GPM water flow is excellent, allowing you to pour water unhindered.
The Watts 520022 RV/Boat Duo Exterior Water Filter will probably last you about six months of constant use.
The sediment filter and carbon filter pairing do an excellent job of forming a barrier between bacteria and some of the most common water pollutants you will find throughout the world.
20. Hydro Life 52141 HL-200 External Filter Kit
| Weight: | 4.25 pounds |
| Dimensions: | 12.3 x 4.2 x 5.1 inches |
| Flow rate: | 2.5 GPM |
| Removes: | Common impurities, water hardness, and bacteria |
If your main concerns are chlorine and hard water, then the Hydro Life 52141 HL-200 External Filter Kit should be one of your go-to choices.
It features mesh granular activated carbon filters that are better than regular carbon filters. The kit’s KDF media prevents bacteria growth and provides better-tasting water.
With its garden hose connectors, the Hydro Life 52141 HL-200 External Filter Kit allows you to easily replace cartridges without tools or advanced technical skills that you might need to exchange other models on the market.
The Hydro Life 52141 HL-200 External Filter Kit works well, especially against bad taste and odor.
As long as you take care of it and follow the necessary steps in the manual, your unit’s filters should last for a few months before needing a replacement.
19. Firebelly Outfitters RV/Marine Inline Carbon Water Filter
| Weight: | 1.49 pounds |
| Dimensions: | 10.8 x 4.3 x 2.7 inches |
| Flow rate: | Maximum permitted by water system |
| Removes: | Bad Taste, Odor, Iron, Lead, Chlorine, Sediment, Mold |
Coming in a full all-in-one kit is the Firebelly Outfitters RV/Marine Inline Carbon Water Filter.
Unlike the previous models, this RV water filter also comes with a pressure regulator that helps maintain a constant 50-55 PSI to prevent leaks.
The advanced GAC, KDF, and fluoride remover found on the Firebelly Outfitters RV/Marine Inline Carbon Water Filter eliminate chlorine, heavy metals, fluoride, sediments, rust, and other contaminants.
We were very impressed with the quality of the Firebelly Outfitters RV/Marine Inline Carbon Water Filter.
The kit contains everything you need for installation, and it should last you for the entire camping season, depending on the quality of the water. What we liked the most is the included pressure regulator that does an excellent job of preventing leaks and keeping a steady water flow.
18. Boogie Brew Garden Hose Water Filter
| Weight: | 1.64 pounds |
| Dimensions: | 12 x 2.4 x 1.2 inches |
| Flow rate: | 4.5 GPM |
| Removes: | Chlorine, Chloramine, VOCs, Pesticides, Herbicides |
The dual catalytic-carbon and KDF material found in Boogie Brew’s Garden Hose Water Filter for RV is excellent.
It has a 45,000-gallon output, whereas others struggle to reach 10,000. The filter is easy to install and fits any standard 3/4″ garden hose thread.
What we like most about the Boogie Brew Garden Hose Water Filter for RV is that it removes 99% of the Chlorine and 87% of the Chloramine, both of which are regularly found in tap water.
The 45,000-gallon threshold makes the Boogie Brew Garden Hose Water Filter for RV an excellent choice if you want a long-lasting filter.
It’s also great if you plan on using it in your garden, as it also filters out herbicides and pesticides. If reduced water pressure doesn’t bother you that much, then this RV filter will feel like a bargain.
17. Camco EVO Premium RV & Marine Water Filter
| Weight: | 3.73 pounds |
| Dimensions: | 6 x 6 x 13 inches |
| Flow rate: | Doesn’t affect water flow |
| Removes: | Bad Taste, Odor, Sediment, Bacteria, Chlorine |
Featuring a 5-micron barrier and granulated active carbon, the Camco EVO Premium RV & Marine Water Filter reduces bad taste, odors, sediments, bacteria, chlorine, and much more.
The filter attaches to any standard water or garden hose connection. It lasts for an entire camping season, and you can replace it easily, even if you’ve never replaced an RV filter before.
It’s CSA-certified, making it highly resilient against lead and other metal sediments. The granular activated carbon is one step above standard carbon filters, as it blocks bacteria more efficiently without reducing the flow of water.
Camco EVO Premium RV & Marine Water Filter is a reliable and affordable choice for your RV filtering needs.
The ease of installation and efficiency that this filter provides is more than enough in most cases. Add to that the fact that it won’t affect the water flow, and you’ve got yourself a great deal at a relatively bargain price.
16. Fette Filter RV & Marine Inline Water Filter
| Weight: | 1.81 pounds |
| Dimensions: | 10.8 x 6.7 x 2.6 inches |
| Flow rate: | Unspecified |
| Removes: | Bad Taste, Odors, Chlorine, and Sediment |
This kit contains 2 RV & Marine Inline Water Filters and 1 Flexible Hose Protector.
The Fette RV & Marine Inline Water Filter features a high-flow carbon filter with KDF to help prevent the growth of fungus, bacteria, and mold when it is not in use.
One more notable thing about the Fette RV & Marine Inline Water Filter is that it has a wide body for higher capacity and flow rate. It lasts an entire camping season, and it will work properly as long as you use a regulator that limits water pressure to 60 PSI.
You’ll be pleased with the overall quality of the Fette RV & Marine Inline Water Filter.
Even though you can’t use the filter with hot water, it still does an excellent job with cold and regular water temperatures.
15. Essential RV Water Filtration System With Hose Fittings
| Weight: | 6.5 pounds |
| Dimensions: | 2 7„8″ x 9 3„4″ |
| Flow rate: | 3-4 GPM |
| Removes: | Cysts, sediment and chemicals |
The folks at RV Water Filter Store have delivered a filtering system with heavy-duty lead-free hose fittings.
Featuring premium filter housing, the Essential RV System is sturdy and rugged at just a little over 6 pounds.
The two canister system houses a 1-micron sediment filter that does an excellent job of removing the smallest of particles.
Made with mostly quality materials, the Essential RV Water Filter System does an excellent job of removing cysts, chemicals, and sediment from your drinking water.
Another side effect is that it also affects water hardness, making it easier to shower and wash dishes. You’ll most likely notice fewer mineral deposits on your appliances and less soap scum on your hands or in your hair.
14. Beech Lane External RV Dual System
| Weight: | 6.9 pounds |
| Dimensions: | 15.1 x 11.4 x 6 inches |
| Flow rate: | Doesn’t impede the flow of water |
| Removes: | Sand, dirt, chlorine, sediment |
Coming with lead-free brass fixtures, the Beech Lane External RV Dual Water Filter System ensures that your water comes out clean and safe.
The fixtures provide a secure connection to the hose, ensuring that it will not leak. The Beech Lane External RV Dual Water Filter System includes 5-micron and 0.5-micron filters to maximize its filtering capacity. In this sense, it acts similarly to a whole house water filter.
Overall, you can’t go wrong with the Beech Lane External RV Dual Water Filter System for your travels.
Water pressure is barely affected by the filter, so you will be able to pour water in your bottle without a hitch, and you can even shower with the installed filter just as well as you would in an apartment.
13. Waterdrop RV Inline Filter
| Weight: | 1.05 pounds |
| Dimensions: | 11.1 x 3.1 x 3.1 inches |
| Flow rate: | Doesn’t impede the flow of water |
| Removes: | Lead, Fluoride, Chlorine, Bad Taste & Odor |
This impressive RV water filter comes with multi-stage filtration.
The Waterdrop RV Inline Water Filter uses Kinetic Degradation Fluxion (KDF) and Advanced Granular Activated Carbon (GAC) technology.
It comes with an anti-kink flexible hose protector, which helps prevent the hose from kinking and straining, thus providing smooth water flow.
Furthermore, the Waterdrop RV Inline Water Filter effectively removes fluoride to protect your teeth, bones, and digestive system.
At such a low price point, you would think that the Waterdrop RV Inline Water Filter doesn’t hold up well. However, it exceeds expectations.
It uses food-grade materials, and no contaminants will be leached back into the water. So you can rest assured that you’re drinking is 100% safe and sanitary.
12. Clearsource Premium
| Weight: | 17 pounds |
| Dimensions: | 15 x 7 x 14 inches |
| Flow rate: | Doesn’t impede the flow of water |
| Removes: | Chlorine, volatile organic compounds, cysts, giardia, and other contaminants |
With outstanding reviews both from users and outlets, the Clearsource Premium RV Water Filter System is one that you should check out.
Its powder-coated chassis is sturdy and reliable. It flawlessly withstands bumpy roads and other impactful hits it might take during a trip.
The Clearsource Premium RV Water Filtration System has two filters: a 5-micron sediment filter, and a 0.5-micron second-stage carbon block filter. Along with stainless steel fittings and tight-sealing buttress threads, the chances of it leaking are almost non-existent.
Clearsource’s Premium RV Water Filter System is sturdy and reliable. As long as you have enough space in your RV, this water filter should be easy to install.
The kit received an overwhelming number of positive reviews both from its users, as well as professional reviewers. It can fit with standard-sized water connecting hoses, and it effectively removes many contaminants found in water.
11. Camco 40043 TastePure
| Weight: | 1.15 pounds |
| Dimensions: | 2.5 x 2.5 x 10.5 inches |
| Flow rate: | Doesn’t impede the flow of water |
| Removes: | Bad Taste, Odors, Chlorine, and Sediment |
With an average 3-month constant use and CSA certification, the Camco 40043 TastePure RV/Marine Water Filter manages to impress at a low price.
Its premium KDF provides protection against bacteria growth while the filter is not in use. And it includes a flexible hose protector that greatly reduces king and loss of water pressure.
Furthermore, the Camco 40043 TastePure RV/Marine Water Filter features granular active carbon filtration, which is far better than standard carbon filtration. It successfully blocks most contaminants found in drinking water.
If you want a large capacity filter that does an excellent job in filtering drinking water, then Camco 40043 TastePure RV/Marine Water Filter is an outstanding choice.
What we like most about it is the combination of low price and high-quality filtration. You might know that bacteria growth is a big issue when you don’t use the filter for a long time, and the KDF material is meant to solve this problem flawlessly.
10. GLACIER FRESH RV Inline Filter
| Weight: | 1.1 pounds |
| Dimensions: | 10.8 x 5 x 2.8 inches |
| Flow rate: | Doesn’t impede the flow of water |
| Removes: | Bad Taste, Odors, Chlorine, Lead, Fluoride, Arsenic, Heavy Metals, and More Sediment |
Lightweight, incredibly inexpensive, and reliable – this is how we would describe the GLACIER FRESH RV Inline Water Filter.
It has pre-sediment, advanced, and post-filtration layers, making it highly efficient against a large number of water pollutants.
The GLACIER FRESH RV Inline Water Filter has a twist and lock design, flexible hose protector that reduces strain on connections while minimizing kinking, and KDF protection to eliminate bacteria growth when it’s not in use.
With barely any noticeable flaws, the GLACIER FRESH RV Inline Water Filter offers incredible value for a bargain price.
From this standpoint, we consider it the best RV water filter that anyone can buy. The only major downside is that it doesn’t solve water hardness, so if you use it to shower or wash your dishes, you will still have mineral deposits.
9. Culligan RV-800
| Weight: | 1 pound |
| Dimensions: | 3 x 5 x 12 inches |
| Flow rate: | 1 GPM |
| Removes: | Bacteria, chlorine, sediments |
RV-800 is a fantastic choice if you want a unit that’s compatible with most appliances. You can easily attach it to most campers and RVs, as well as boats and refrigerators. Besides, the unit is IAMPO-certified and the company provides a 5-year manufacturer warranty.
Culligan RV-800 perfectly removes bacteria, chlorine, and various sediments. Also, if you have problems with water’s bad taste and smell, this unit will provide great help. Its filter lasts around 2,000 gallons and provides water with great taste and no bad smell.
8. Camco 40045 TastePURE Inline RV Filter
| Weight: | 1.6 pounds |
| Dimensions: | 10.5 x 2.6 x 2.6 inches |
| Flow rate: | Not specified |
| Removes: | Large particles and prevents bacteria growth |
Camco 40045 is not the best choice for tiny particle filtration. However, if your water contains sediments larger than 20 microns, it can be pretty useful. The filter also prevents bacteria growth, even when it’s stored and not in use.
The unit features a Granular Activated Carbon, which greatly affects water taste and smell. It can last up to 3 months and requires no DIY knowledge for installation. Like most units on this list, Camco 40045 is NSF/ANSI certified.
7. PureDrop CUW4 Aquacube
| Weight: | 10.38 pounds |
| Dimensions: | 8.5 x 8.5 x 12.5 inches |
| Flow rate: | 0.5 GPM |
| Removes: | Sediments, dust, rust, sand, etc. |
PureDrop CUW4 meets all the necessary standards when it comes to quality and safety. It’s NSF/ANSI certified and comes with 4-stage filtration. Also, the system is able to filter particles down to 0.01 microns, and successfully remove most pollutants.
Another nice thing is the LED indicator. It keeps you informed about the current filter status, and is very simple to use. The unit is very elegant and fits any surrounding. Besides, it’s also compact, ultra-quiet, and leaves no waste behind.
6. Culligan RVF-10 Recreational Vehicle
| Weight: | 2.71 pounds |
| Dimensions: | 4.75 x 4.75 x 11.75 inches |
| Flow rate: | 2 GPM |
| Removes: | Various sediments, including lead |
RVF-10 is a great choice if you want an optimal price-to-quality ratio. It provides solid filtration, and costs around $35. Note that the company also offers a 5-year warranty, and they have a fantastic customer support team.
The system is compatible with the Culligan D-15 cartridge and lasts up to 3 months. It requires no skills to install and comes with a hose connection kit. Basically, the package contains everything that you need for proper installation, including the user manual.
5. Camco 52700 Hydro Life
| Weight: | 14.4 ounces |
| Dimensions: | 12.28 x 4.57 x 2.68 inches |
| Flow rate: | 2.5 GPM |
| Removes: | Various contaminants and bacteria |
Camco 52700 is an ideal solution for urban gardens and hydroponics. It’s catalytic carbon perfectly removes chlorine and various contaminants, as well as bacteria. With 8,000 gallon capacity and 2.5 GPM flow rate, it’s an excellent choice for the money.
You can use this filter by simply attaching it to a hose. It will provide your plants with pH balanced and safe water. The unit is made from strong, durable parts, and won’t break easily. However, be aware that Camco 52700 might affect the pH balance of your water, which is not always good for plants.
4. AQUACREST RV Inline Water Filter
| Weight: | 2 pounds |
| Dimensions: | 2.5 x 2.5x 10.9 inches |
| Flow rate: | Not specified |
| Removes: | Chlorine, fluoride, and various contaminants |
This inline water filter is not the best choice for removing tiny particles. Also, it doesn’t remove bacteria and viruses. However, if your water is contaminated with 20-micron or larger particles, it will help.
Aquacrest filter contains 5 layers. First, water passes through the pre-sediment filtration layer. It reduces sand and removes large particles. Then, it goes through the KDF stage, which removes heavy metals and chlorine. The next stage reduces fluorine and arsenic, while the 4th stage reduces chlorine. It directly improves water taste and smell. The last stage is the post-filtration layer, which additionally removes leftover contaminants.
This filter is an excellent, long-lasting unit. Its fluoride-removal layer protects your teeth and bones, as well as the digestive system. Besides, it’s relatively affordable and provides a nice quality.
3. Camco 40645 Weekend Filter
| Weight: | 14.4 ounces |
| Dimensions: | 2.5 x 2.5x 10.9 inches |
| Flow rate: | Not specified |
| Removes: | Large particles |
This unit is similar to the Aquacrest RV filter. However, it removes even larger particles, so don’t use it if your water is contaminated with bacteria or herbicides. It removes particles down to 150 microns in size and lasts up to 3 months.
It’s made from strong, durable materials, and is very compact. There is no complicated installation, simply attach it to standard or garden hose, and that’s it! Also, the unit has a Granular Activated Carbon, which improves the smell and taste of your water.
2. PureWater Inline Water Filter
| Weight: | 14.4 ounces |
| Dimensions: | 2.5 x 2.5 x 8 inches |
| Flow rate: | Not specified |
| Removes: | Chlorine, mercury, lead, and various toxins |
PureWater inline filter is an excellent choice for most refrigerators. It’s easy to install and features Quick-Connect fittings. Also, the unit is NSF/ANSI certified for taste and odor reduction.
The unit is made in the USA and features a strong and sturdy design. It also comes with a lifetime warranty on parts and the unit itself. In case it gets damaged, don’t worry – they have a professional and polite customer support team who will help you out! Of course, it’s amazingly simple to install and requires no special tools or skills.
1. Hydro Life 52133 HL-180 Disposable Inline Hose Filter
| Weight: | 1.53 pounds |
| Dimensions: | 12.9 x 3.1 x 3.1 inches |
| Flow rate: | 2 GPM |
| Removes: | Many contaminants, including chlorine |
This unit is a great choice for removing tiny particles. It comes with a finer GAC mesh and performs a better filtration than standard filters. Besides, the filter is relatively affordable, which makes it a pretty good investment.
It allows an easy replacement without tools and is straightforward to mount on the hose. Besides, the filter contains KDF media, which prevents bacteria growth. It also removes chlorine and provides safe, better-tasting water.
Frequently Asked Questions
How Often Should You Change RV Water Filter?
The RV water filtration systems should be changed once every three or four months depending on how much water you use. If you have an under-sink model, you can change it every six months.
How Do I Hook Up My RV Water Filter?
Each one has its own way of installation depending on the type of filter. To get the best results, you should always consult the manual and follow the installation instructions carefully. If you think you can’t handle it on your own, or if you’ve never done this before, don’t be afraid to call a plumber. Otherwise, you could choose an easier to install option, such as a countertop water filter.
How Long Should My RV Water Hose Be?
Potable RV water hoses can be found in a variety of lengths, from 15 to 50 feet. The length of the hose should be as long or as short as you need it. If you want to use the water in your RV for outside purposes, such as gardening, then it has to be longer. Usually, for the most common RV water filter uses, a 25-foot hose should be enough.
Final thoughts
You’ve seen some of the best RV water filters are currently on the market. Now it’s up to you to focus on your needs and figure out which water filter best suits your lifestyle.
Good luck in choosing the best RV water filter for your travels, and other needs!