Clearsource RV Water Filter Review

Doug S • April 10, 2025

Whether you drink the water from your RV or only use it for brushing teeth and showering, being able to trust the water is important. It’s why sanitizing the system regularly is a big deal. But not letting bad water in is an even bigger deal.

Disclaimer: I received a Clearsource RV water filter in exchange for a review. As I’ve written before, I do my best to remain impartial. I won’t recommend something I don’t use.

There are a variety of filter options on the market. From the inline Camco-style filters to the standalone Berkey Water Filters to whole house filters. Let’s talk about each and their benefits.

Inline Water Hose Filters

The inline water hose filter typically runs about $20 for the Camco version and $30 for the RV Water Filter Store’s version. These are designed to be disposable. The Camco version has plastic hose threads that are fairly easy to strip if you’re moving regularly. The RV Water Filter Store’s version has metal hose connections and is a bit more durable. The downside to these filters is that they often greatly impact the flow of water through the filter. Over the years, I’ve had both and after complaints by my beautiful bride of poor water pressure, both of these got removed at one point or another.

Berkey Water Filters

We LOVE our Berkey. Seriously, LOVE it. So much so that we added a Berkey Shower Head to strip the chlorine from the water. But the Berkey drinking water filter only filters what you put into it and the shower head is limited to just the shower. Sinks are left unfiltered and the rest of the system is susceptible to anything that comes through the campground system. It’s great at what it does, but it isn’t enough.

Whole House Filter

Whole House filters are much like the inline filters that protect the entire water system from the source. They’re designed to be better filters than you’ll find with the inline filters and ones like the Clearsource are designed with larger fittings to allow higher flow rates. Giving you clear clean water and still good pressure for a decent shower!

Clearsource RV Water Filter

So now let’s talk about the Clearsource whole house RV water filter. They offer 2 versions, one that is an external standalone unit and another that is designed to be installed inside of the RV. I didn’t want to muck with any actual plumbing, so I opted for the standalone unit.

What I like about the Clearsource filter is that it’s a readto use package straight out of the box. (Well, except you need a short hose between the campground water supply and the filter.) It comes with a pair of filters:

  • 5 micron sediment filter eliminates dirt, salt, sediment and cloudiness
  • 0.5 micron coconut shell carbon block second stage filter element

The second filter is the one that matters when you’re drinking nasty central Florida water. Truthfully, for my family, this water is undrinkable straight out of the tap. So my test of secondary filtration is can I consume it? I was quite impressed to say that I could!

Ok, taste isn’t everything. From the Clearwater product page, the “ .5 micron coconut shell carbon block filter dramatically improves taste and smell, and removes contaminants like pesticides, petrochemicals, cryptosporidium, giardia cysts, chlorine, chloramines, and more. “

The external filter housing is bulletproof. It’s built with all stainless steel fittings and a primed/powder-coated metal chassis. You can tell the moment you open the box that this thing is beautiful and is designed for longevity.

The filters are oversized allowing for the high flow that I talked about before.

Note, the Clearsource I have is black. They also offer a Desert (aka tan) color.

Between Trips

If you will be leaving again in a week or two, do nothing. If you will not be using your system for a month or more, unscrew the canisters, empty the water and remove the elements to dry storage. There are fine to dry out and then get wet again.

Filter Replacement Schedule

The filter cartridges are rated to process 2000 gallons of water.

  • For the occasional camper, annual replacement is fine.
  • For the frequent weekender, we recommend replacing the cartridges twice each year.
  • For the full timer, every two to three months.

Replacement filter cartridges are available on Amazon.

Made in the USA

I picked this up from Amazon, but thought it would be good to share:

“Our industry-exclusive stand-alone chassis is built, primered and powder-coated in the USA. We build our systems in the USA as well, with components sourced from a variety of suppliers. Our filter cartridges and canisters come from a California supplier who manufactures in Taiwan.”

– Clearsource

Cons

My first installation of the water filter

Overall, I don’t have a whole lot that I’m not happy about. But, nothing is perfect!

For a $275 package that claims to be ready to use right out of the box, I think it should have included an 18″ hose to connect to the campground water supply. A high quality white hose with metal connectors. Instead, order that from RV Water Filter Store. I’ve had a short hose from them for a few years for exactly this type of thing.

The high quality comes with a fairly heft weight (about 25 pounds). It’s even a little heavier if you don’t dump out the water between uses (I’m talking to you, fulltimers!)

And lastly, well the price. $275 is a healthy investment. But I look at it along the lines of any other quality piece of equipment that I buy (kind of like how people “invest” in Yeti coolers!). The chassis and fittings are built to last!

Other blogs you might like...

By Candice Dice October 29, 2025
Protecting Your RV Systems
By Amanda Pelser October 28, 2025
Your RV is parked in the campground in a beautiful national park, miles and miles from the nearest town. You and your family are out for a long hike. The kids are running ahead, and suddenly one of them takes a tumble over a tree root. Nothing major, but there’s a scraped knee and a sore ankle. And of course, one of the other kids freaks out at the sight of blood. Everyone seems to be fine. The nearest urgent care is an hour away, and you’d rather not pack up the rig and drive there for something minor. What if you had a simple, natural way to help your child feel better right where you are, without needing to find a clinic or pharmacy to use while on the way to the hospital for more serious issues? That’s where homeopathy comes in. Homeopathy is a natural system of health and wellness care that works with your body’s innate ability to heal and return to balance. It can be used alongside other natural modalities like herbs, essential oils, or even conventional pharmaceuticals. To define homeopathy, it’s easier to start with what it is not. Homeopathy is not home remedies, not herbs, not vitamins or supplements, and not a term for general natural health modalities. It’s based on the principle of similimum or, as Dr. Samuel Hahnemann, the founder of homeopathy, said, “like cures like.” In other words, a substance that could cause certain symptoms in its gross natural form can, when prepared in a highly diluted and potentized form, nudge the body back to homeostasis. I learned about homeopathy well over ten years ago, and by the time my family was RVing full time, it had already become our preferred way to care for our health and wellness, with other natural options sprinkled in as needed. 
Learn to RV The Podcast: Support our mission to grow a safe, inclusive RV community for all ages.
By Jennifer+ Aggio October 24, 2025
Discover how Learn to RV empowers families to explore roadschooling and RV life—and how you can help grow this inclusive, adventure-driven community.
By Jennifer Schillaci October 23, 2025
How to Find Trustworthy RV Techs on the Road
By Dealora Snyder October 22, 2025
Important Open Enrollment Dates
By Jennifer Schillaci October 21, 2025
Explore, Experiment, and Learn—Anywhere You Roam
By Jennifer Skinnell October 17, 2025
Washington D.C.
By Jennifer Schillaci October 16, 2025
From Towpaths to Timeless Tales—Explore the Erie Canal’s Living Story
By Jennifer+ Aggio October 15, 2025
Our Journey - From One Vehicle to Two
By Cathy Weaver October 14, 2025
A story of love, loss, lessons, and the road that still calls our name.
Show More