Sale
New
Pre-order: Add to cart

Flow Ultimate

Filter + Sink + Shower + Heater

schedule

Ships September 2021 | Free shipping & returns

The GoSun Flow water purifier is small enough to fit into a backpack, uses solar energy to filter 99.99% of pathogens from water, and can function as a portable handwashing station, hot shower, source of clean drinking water, and much more.

Weight & Dimensions

Weight

5 lbs

Dimensions

14" (Faucet)

18" x 13.5" x 7" (Sink - open)

18" x 13.5" x 2" (Sink - closed)

Capacity

9 liters

Power 144

Weight

2.2 lbs

Dimensions

6.9" x 4.2" x 1.7"

Thermo

Weight

12 oz

Cable length

40 in

Tech Specs

Material

Nylon (Solar Case)

EVA (Solar Case)

Poly-carbonate (Filter)

ABS (Filter)

Activated Carbon (Filter)

NanoAlumina (Filter)

Polyproplyene (Filter)

Max temp

120

ºF
Power Input

2W

Ports

USB (1x)

Power source

Solar

Electric (USB)

Filter life

1,000 liters

Flow rate

0.9 LPM

Max pressure

15 psi

Pump type

0.9 LPM

Material

ABS (Sink)

Silicone (Sink)

Stainless steel (Clamp)

Cast aluminum (Clamp)

Acetal (Faucet)

Nylon (Faucet)

In the Box

Flow

Solar Case

Filter

Pump

PowerBank | 18wh

Water Pouch

Hoses | 6' & 9'

Flow Pro

Sink

Faucet

Power Cable

Filter Housing

Filter Pad

Power 144

144 Wh PowerBank+

Soft-Touch Case

AC Adapter | Wall Charger

User Manual

Thermo

Thermometer

AAA Batteries (2x)

Magnetic Stand

Probe Cable

Cable Wrap

Free App Download

User Manual

coronavirus
Purify water

Filter removes 99.99% of pathogens, including viruses.

clean_hands
Wash hands

Switch, faucet head, and clamp make setup a snap.

dialpad
Warm showers

Stay fresh with a super efficient solar shower upgrade.

brightness_high
Powered by the sun

First USB powered water filter of its kind (plus, it's solar).

Turn any source of water into clean, warm bliss.

We love being outdoors, but not the mess and distance to clean, running water. Now, you can make fresh water anywhere.

The rundown

What sets the Flow apart?

Filtered water at the flip of a switch.

Clean, filtered water at the touch of a button. No more pumping, sucking straining or waiting. - Connect to water - Turn on pump - Enjoy!

Recharge with the sun.

  • Instead of manual pumping, our USB-powered pump does the work for you.
  • Pump over 100 gallons of water on a single charge.
  • When you’re done, easily recharge it with the sun.

More ways to hydrate.

Need to hydrate now? Flow gives you a variety of options to access clean water. Fill up the included water bag and drink on the go, attach a bottle to the filter and drink through it, or drink directly from the source through the filter like a straw. - Pump from source - Use the included water bag - Attach water bottle - Drink directly like a straw

Slideshow Items

  • Filtered water at the flip of a switch.

    Clean, filtered water at the touch of a button. No more pumping, sucking straining or waiting. - Connect to water - Turn on pump - Enjoy!

  • Recharge with the sun.

    • Instead of manual pumping, our USB-powered pump does the work for you.
    • Pump over 100 gallons of water on a single charge.
    • When you’re done, easily recharge it with the sun.
  • More ways to hydrate.

    Need to hydrate now? Flow gives you a variety of options to access clean water. Fill up the included water bag and drink on the go, attach a bottle to the filter and drink through it, or drink directly from the source through the filter like a straw. - Pump from source - Use the included water bag - Attach water bottle - Drink directly like a straw

More in the Flow Series

Reviews

Customer Reviews
5.0 Based on 3 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
EG
12 May 2021
elizabeth g.
United States United States
I recommend this product
I love it. Perfect for my off grid van road trips

Easy to pack, use and clean.

  • Quality
  • Performance
  • Ease of use
  • Age 55 to 64
  • Location Crescent oregon
  • Gender Female
JB
03 May 2021
Jeffrey B.
United States United States
I recommend this product
Great for camping

We brought this with us on a few camping trips and have loved it. Without the filter it made cleaning our eating utensils and cookware very easy, and when we have camped alongside a river/lake it has made it to where we can just get the water from there. Which we needed when our 5 gallon water bag sprung a leak. Definitely a good addition to our gear.

  • Quality
  • Performance
  • Ease of use
  • Age 35 to 44
  • Location San Diego, CA
  • Gender Male
BS
12 Apr 2021
Ben S.
United States United States
I recommend this product
Clean water while sailing

Just received my unit that will be placed on my sailboat. This will be to filter/purify water I get from visiting ports and rain water. Perfect for various hikes in remote areas. Also like the idea of clean cooking, your food will taste as good/bad as your water is (clean). The unit works well, concept is clean as all other GoSun products I have used. Have also tried the water heater (do not exceed 1 gal and not over 120F. Nice shower after long day at sea to desalinate your body! So far, so good!

  • Quality
  • Performance
  • Age 55 to 64
  • Location NorthEast USA
  • Gender Male
event_available
Quick, simple financing
local_shipping
Free shipping over $50
verified_user
1-year warranty
support_agent
Award-winning customer service

Take the lead.