Best RV Water Filter Reviews: The Safest & Most User-Friendly Systems On The Market

The ability to drink fresh and clean water while you are in an RV is a luxury you can afford, thanks to existing water filters today. Make sure your RV is equipped with the most reliable water filtration system that ensures your water is devoid of chemicals, sediments and minerals that can end up making your drinking water not only unhealthy but also taste funky.

Read on to find out what our recommendations are when it comes to RV-compatible water filters that are easy to install, can do their job well and can last for a long time.

Benefits of Having an RV Water Filter

Having a water filter in your RV is just as important as having a water filter in your home. Imagine yourself not having a clean water source while you are on the go. That can be difficult and inconvenient as you would have to stop at a gas station somewhere just for clean drinking water.

Another reason why you should get a filter for your RV water source is to make your available water softer and cleaner. This is ideal when it comes to keeping yourself and your RV clean. It is better on your skin and your hair as hard water can cause skin dryness and may also make your hair frizzy and dry.

Softer water is also essential when it comes to preventing mineral spots on stainless steel plumbing and sink. It prevents minerals like calcium from forming as well whenever you heat up your water.

An RV water filter also helps prolong the life of your plumbing pipes. By keeping them free from sediments and hard minerals, you can be assured that your RV plumbing pipes will last for a long time.

Best RV Water Filter Reviews

Finding the right RV water filter for your needs doesn’t have to be difficult. Here are a few products you should consider getting:

  • Culligan RVF-10 Exterior RV Drinking Water Filter
  • Camco EVO Premium RV/Marine Water Filter
  • Clearsource Premium RV Water Filter System
  • AquaCrest RV Replacement Water Filter

Here are the things that these products can offer:

Culligan RVF-10 Exterior RV Drinking Water Filter

Culligan RVF-10 Exterior RV Drinking Water Filter

This is an inexpensive water filter designed specifically for RV use. It has a reliable RVF-10 design that works better when it comes to fitting it in an RV. Unlike other water filters, this one has a slimmer design, making it easier to fit in smaller spaces and making it more practical to install. Storage space need is also negligible for this product.

This filter uses a D-15 replacement cartridge that can last for as long as 3 months or can filter up to 250 gallons of water.


You can rely on this filter to get rid of unwanted taste and odor in your water. It also helps eliminate that chlorine taste you often get in drinking water. It keeps sediments at bay as well.

It is simple to install. It comes with a foot connector hose that shouldn’t be difficult to install in your recreational vehicle. The slim profile makes this easier to store in smaller spaces as well.

One cartridge is long-lasting. You can use it frequently for as long as 3 months, which should suffice for your RV needs. This product is inexpensive as well, so you shouldn’t have problems getting more of it whether for your RV or for your home. Some people even buy this for purifying water for brewing coffee.


Some said the plastic hoses are a bit flimsy. If you want something that might not be easy to break, you can replace it with metal ones.


Camco EVO Premium RV/Marine Water Filter

Camco EVO Premium RV-Marine Water Filter

When it comes to keeping your drinking water clean, you should consider getting this one from Camco. The package includes a filter housing, an extension hose and filter cartridge that is completely replaceable. One filter should last you for as long as one camping season. No need to frequently change the filter cartridge if you only go camping during the camping season.

It makes use of a granulated active carbon to filter out unwanted sediments in your water. It also helps in getting rid of bacteria, odor and chlorine from your water source. The filter opening is so small, only 5 microns, that no big sediments will get past it.


This has a good standard when it comes to keeping water clean. It makes use of granulated active carbon. It does not just get rid of visible sediments, minerals, chlorine and particles, it also works in removing odors and bad taste.

This is compatible with most water connections, so it shouldn’t be too difficult to install in your RV. It can even be used in your garden to get rid of chlorine in a water source that you might use to clean your RV, car or water your garden.

The filter cartridges that go with this are also cheap. A lot of customers agree that it has a powerful filtering capability.

The hose it came with can be adjusted and bended with ease as well, making way for quicker installation process.


Some had issues with the extension hose. You might need to get a better replacement for the hose if this happens to you.


Clearsource Premium RV Water Filter System

Clearsource Premium RV Water Filter System

If you are going to invest your money on that one water filter that will surely last you a long time, consider getting this instead. It might be more expensive, but it is definitely worth it if you are an RV or camping enthusiast. It offers premium features with its water filter system that trumps those less expensive models. All the metal chassis included in this are powder-coated and have a rugged design, great for long-term use. The fittings are made from stainless steel materials.

It also boasts of 5 microns of filter opening, that prevents even the smallest of sediments from getting in the water you are drinking. But aside from that, it also has another .5-micron second stage filter that ensures everything gets removed including organic compounds like bacteria, giardia and cysts.


This is a 2-stage filtration system, so it really keeps your water clean and free from everything including potential microorganisms and bacteria. The first stage has a minuscule 5.0 micron sediment filter opening and the second one is an even smaller opening that gets rid of all contaminants.

If you have been having problems with smelly water even when you are already using a filter, switch to this. Many customers have switched to this and never had issues with odor anymore.

It is durable. Even many customers said it has a tank-like build that will prevent it from deteriorating or getting damaged quickly. The quality is outstanding.

Many commented on how good the customer service was. Those who encountered problems escalated their concern to the manufacturing company and their problems were addressed quickly.


Some wished the hose could be easy to rotate as it is stationary in this model. It is also quite expensive.


AquaCrest RV Replacement Water Filter

AquaCrest RV Replacement Water Filter

This water filter might come with a cheap price tag, but it isn’t lacking in good features. You will like how fresh the filtered water gets, thanks to this product. One filter can last for as long as 3 months, depending on how impure your water source is. It comes with a manual that is easy to understand, making installation fast.


This product is the cheapest out there. If you are on a budget and you don’t fancy getting a high-end filter, this is the filter for you.

It can last for a long time. 3 months should be a long time before you might need to replace this filter.

It is easy to install. It is also compatible with other cartridges like that of the Camco RV TastePure KDF.

Some customers said this provided a better flow of water compared to their other filtration systems


There is a customer that said he experienced a leak. The cap area might not be sealed tight.


Which One Should You Get?

We highly recommend the Culligan RVF-10 Exterior RV Drinking Water Filter if you are looking for something that is easy to install. It is one of the most reliable filters out there intended for RV use and has garnered high reviews because of its efficacy in getting rid of bad odor and taste in water, particularly heavily chlorinated water.

The Camco EVO Premium RV/Marine Water Filter is another great option if you want something that will last the entire RV and camping season. One cartridge will last you a long time. It also does a great job keeping your water clean and free from smells, sediments and minerals.

If you are looking for a more heavy-duty system that will surely keep even invisible organisms away from your drinking water, the Clearsource Premium RV Water Filter System is a better choice. It is more expensive but if you want something that is built to last for a long time, this is the fitting option for you.

Make sure you try the AquaCrest RV Replacement Water Filter if you are looking for something cheap but gets the job done right. It is not the best when it comes to quality but should last you for as long as 3 months.

Buying Guide for RV Water Filter

RV water filters have a big role in your outdoor life. Without it, you will be left with no clean water to drink or you will have to rely on expensive bottled water all the time. You would want to equip your RV with a good water filter. But to ensure that you are getting the right one, here are a few factors to consider:

Technology. What kind of technology does it use to filter out impurities in your water? Some technologies may only work in getting rid of bigger sediments but may not work in getting rid of microorganisms. You might want to look for those with only a small micron of filter diameter that is capable of getting rid of impurities and is capable of keeping your water source fresh-smelling.

Filtration Capability. How well does it keep water clean? Is one filter enough? The kind of filtration system you will choose will depend on how dirty your water source is. If your water source is dirtier than usual, you might need to look for something that has a more capable filtration system.

Ease of Installation. Is it easy to hook up to your RV? Some might only need to be connected to an outside hose. Most water filters for RVs are easy to install but you should check out the specifications of the product first to make sure it is compatible with the fittings you have in you RV. Otherwise, you might need to look for something else.

Longevity and Durability. How long will one cartridge last? Ideally, you would want the filter to last the entire camping season or longer. If you are on the road often or you like to do camping a lot even during off-seasons, choose those that can last longer.

Price. The more high-end the filter, the more expensive it gets. Usually, more expensive filters are backed by quality engineering and durable materials. If you prefer not changing or replacing your filter for a long time, invest in the more expensive ones. Otherwise, a cheap one will suffice. Also check how expensive the replacement filters are. Make sure they are readily available and that you can order one when needed. Find out if the filters require only one brand or can be compatible with other brands as well.

What to Do Next?

Make sure you check out the other products you think is the best option for your needs. Your RV also needs a few more things for added convenience. A water pump, a compact refrigerator or an RV heater might come handy when you are going to camp outdoors for a few days.

Scott Moey

Based in Brooklyn, New York, entrepreneur and philanthropist Scott Moey lives a wild life as an adventurer, explorer and traveller. He blogs about his love for the outdoors on

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