Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.
Perfect for weekend warriors who want a quick, plug and play setup when on the go without the fuss of a permanent install, this 3-stage outdoor system purifies water from any park hookup, providing clean, safe water for drinking, showering, and more.
Features:
Specs:
Are you a weekend warrior or often on the go, traveling from RV park to RV park and thirst for a quick and convenient way to get clean, safe, and great tasting water to your rig? Perhaps you don't have the space for a permanent setup or like the idea of altering your RV to get the perfect fit. Maybe you just don't want to hassle with your RV's plumbing. If that's the case, the Clearsource Ultra may be the answer for you. This 3-stage, outdoor system was designed to be set up and taken down fast, giving you a convenient filtering system for a one-night stay, weekend getaway, or extended stay trip at any campground. Its sturdy, corrosion-resistant frame and base were built to withstand the elements while allowing you to set up on the ground or any flat surface.
The system filters your water three separate times. The first stage filter is designed with radial structure technology that has larger grooves than flat filters to capture more rust and sediment. The second stage filter is a 0.5-micron coconut shell carbon block filter that catches harmful chemicals like insecticides, pesticides, chloramines, volatile organic compounds, and other solvents to improve the taste and smell of your water. The third stage features a one-of-a-kind VirusGuard filter that uses a special coating to trap microscopic contaminants, such as E. Coli, the Giardia cyst, and viruses including Hepatitis A, giving you advanced protection against all the bad stuff. Whether you're drinking a tall glass of water, rinsing off in the shower, or washing dishes after dinner, the Clearsource Ultra will give you the peace of mind you need.
A micron is a unit of measurement equal to 0.0001 cm and is often used to define the size of water contaminants. Some of the most common contaminants are sediment, silt, bacteria, and the Giardia cyst. Micron levels, or pores in water filters, are typically between 0.5 to 5 microns, and in some cases as low as 0.2 microns. A common misconception of water filters is that the higher the micron rating, the better the filter. It's actually the opposite. While a 5.0-micron filter can sift out rust and sediment, a filter with a 0.5-micron rating can filter out insecticides, pesticides, chloramines, and volatile organic compounds. Lower micron filters can also trap heavy metals and the more harmful microscopic water contaminants, such as E. Coli, the Giardia cyst, Legionella, and viruses including Hepatitis A, giving you cleaner, safer, and better tasting water.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews

Karen
4/22/2026
It is very working well and giving us clean water.

Mark
8/22/2023
It’s been great. Filters are brown when I change them out so it’s doing it’s job
Do you have a question about this RV Water Filter?
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.









Gwendolyn Y.
4/18/2025
That sounds refreshing :)