Guzzle H2O Stealth 5 Water Purification and Filtration System
Guzzle H2O Stealth 5 Water Purification and Filtration System
Guzzle H2O Stealth 5 Water Purification and Filtration System w/Parts
Guzzle H2O Stealth 10 Water Purification and Filtration System
Guzzle H2O Stealth 10 Water Purification and Filtration System
Guzzle H2O Stealth 10 Water Purification and Filtration System with Parts


Regular price$680.00
Shipping calculated at checkout.

Carbon Block Filtration + LED UV-C Purification The Guzzle H2O Stealth is a point-of-use water purification and filtration system that treats water where you drink it - at the faucet! This water filter and purifier is ideal for any RV, camper trailer, van, or boat that has an onboard water tank and pressurized water system.

Have a Revel, Storyteller, or other similar van with limited galley space? Check out the Stealth Flex.


✓ 2 Year Warranty  |   🌐 Ships Worldwide  |  🔒 Secure Checkout

The Stealth makes your water safe and delicious as you use it. This small and compact water filtration and purification unit is easy to install in your adventure van, overland vehicle, RV, boat, or camper trailer, and does all the work under the counter and behind-the-scenes, turning your sketchy onboard tank water into something that is not only safe to drink but great tasting as well.

Stealth Specifications:

  • POINT OF USE SYSTEM: Discreet install at galley sink on cold water line of faucet, dedicated faucet optional
  • HIGH FLOW: Max flow rate 2.2 gallons (8L)***, minimal 3-5 psi pressure drop
  • PROVEN TECHNOLOGY: LED UV-C purification unit 3rd party tested to inactivate 99.99% of bacterial, protozoa, and viruses*and is NSF 55 listed
  • EFFECTIVE FILTRATION: 0.5 micron Activated Carbon Block filtration is highly effective at reducing sediment, chlorine taste and odor, VOCs, NSF 41 emerging contaminants, lead, mercury, and other chemical contaminants**
  • LOW POWER CONSUMPTION: Efficient LED with Instant ON / OFF UV technology conserves power, draws 0.9 amp when active
  • LOW MAINTENANCE COSTS: Single filter to replace - Carbon Block filter capacity up to 1000 gallons per cartridge or 6 months of use, low cost replacement available worldwide. UV is maintenance free - no bulbs to replace
  • RUGGED TECHNOLOGY FOR MOBILE AND OFF GRID USE: Sturdy construction, solid state electronics
  • APPROVED: All components NSF listed or FDA approved materials
  • WARRANTY: 2 year warranty
  • 12V DC Power

11.3" H x 8.4" D x 4.7" W
16.3" H x 8.4" D x 4.7" W

INCLUDES: complete install kit: I/O 0.375" Push to Connection w/0.375" and 0.5" barb adapters, 15' power cable

*Based on 3rd party testing performed according to the United States EPA Ultraviolet Disinfection Guidance Manual
**Will not remove heavy metals or toxins.
***10 mJ/cm^2 UV dose; 30 mJ/cm^2 @ 1.4 gpm

Stealth Manual

Designed and assembled in USA

    Flex Twist
    2 x 10
    UV Purification
    0.5 Micron Carbon Filtration
    Needs 12v Power?
    Easy 1 Piece Installation
    Best for Tight Galley Space

    Stealth Frequently Asked Questions

    We recommend the 10" model if you have room. The flow is a bit higher and it offers more filtration surface area. Many vehicles do not have room for a 10" model though, which is why we offer both. Most vans will choose a 5.

    No. In both cases, the carbon block filter should be changed out at 6 months or 1000 gallons.

    Each of our 5" models has a flow rate of 1.75 gallons per minute.

    Our 10" models have a flow rate of 2.2 gallons per minute.

    Download a Stealth feature comparison chart

    Customer Reviews

    Based on 19 reviews

    WoW, highly recommended

    Ken Nittler
    Good addition to an Adventure Van

    I added Guzzle Stealth 5 to my 2020 Winnebago Revel in spring of 2022. Just past the two year mark now, and it has been working fine. No issues. I replace the filter about every 6 months. Install was straightforward. Things a bit tight under galley, but it fit behind the drawers and came with the needed parts. For power, I tapped into the lines serving the water pump nearby.

    Gives me a bit of peace of mind drinking and cooking from the fresh water tank. Water has always tasted good. Usually fill the tank using the gravity fill. I also attach an inline filter to the filler hose, and I sanitize the fresh water tank every 6 months.

    Really great to not be buying bottled water while on the road.


    Outstanding system! Installed this in my van,, works great and water tastes great!

    Stop looking, and buy this

    The Stealth is fantastic. The taste of the water from location to location taste the same. I feel confident that I am drinking safe water. Customer service is fantastic, you get an email reply immediately. I have had to purchase filter on the road and have them drop ship to the next campsite. The Stealth fits perfectly in my camper van. I LOVE IT! Don’t waste anymore time on the Internet. If you’re not sure which model to get, give Guzzle a call!

    Paolo Sheaffer
    Solid performance

    We fitted a Stealth to our Catana catamaran based on old sailing mate Morgan’s experience with his. That was three years ago. Other than changing the carbon block filter, we haven’t touched it. The only down side is we have become a bit slack about regularly cleaning our water tanks. Thanks Doogie! Great product. Highly recommend.

    Edit: Not sure why Atlanta is tagged. Presently in St. Anne, Martinique