Solar Water Purifier
Solar water purifier for camping
Flow Solar Water Purifier + Pump GoSun
Flow Solar Water Purifier + Pump GoSun
solar water pump
portable handwashing station

GoSun Flow | Solar Water Purifier + Pump

Solar Water Purifier + Pump

Sale price$139 Regular price $249
Save $110
8 reviews

GoSun Flow is a water purifying system that doesn't require hand pumping, chemicals, or patience. Using a USB-powered pump, The Flow can pump water at 15 PSI. Run the pump directly on the Solar Case or the included powerbank. Upgrade to sink and shower with Flow Pro.

In stock

Pump water

The Flow can pump water at 15 PSI on USB Power.

Hydratation on demand

The Flow gives you a variety of options to access clean water. Fill up the included water bag and drink on the go or attach a bottle to the filter and drink through it.

Solar powered pump

The pump is powered by an included 18Wh powerbank and can pump over 100 gallons of water on a single charge. When you’re done, easily recharge it with the sun. The integrated solar panel plugs right into the Power 18 to charge it up.

With a single charge, the Flow can purify 100 gallons of water to be used for hand-washing, showering, drinking or brewing coffee.


High quality water filtration device

The cutting-edge 3-stage cartridge filter device utilizers nano-aluminum fiber to remove impurities. The filter device lasts for 1,000 liters of filtration and can be easily replaced.


Solar Powered Water Filter Device

There is no longer a need to struggle with hand pumps, or sanitizing tablets. The GoSun Flow makes filtering and pumping water easy! With a flow rate of 1 liter per minute, the Flow provides clean water powered by the Sun.



2.6 lbs

11" x 7.5" x 4.5" (Solar Case)

Cable length

Customer Reviews
4.8 Based on 8 Reviews
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31 Dec 2023
Anonymous SVG verified by SHOP
United States United States

This is an awesome product and works exactly as they show in the advertisement good fresh clean water absolutely amazing

20 Dec 2023
I recommend this product


I have not used yet it looks good the only thing right now is the was no instructions with it.

  • Quality
  • Performance
  • Ease of use
  • Age 55 to 64
  • Location Arkansas
  • Gender Female
25 Oct 2023
Bernard S.
United States United States
I recommend this product

Simplicity at its best!

Second unit I have for a sailboat- can’t go wrong with this product

  • Quality
  • Performance
  • Ease of use
  • Age 55 to 64
  • Location Roaming Earth
  • Gender Male
16 Sep 2023
Bruce B.
United States United States

Clean water when needed anytime and anywhere

We've added the Flow to our GoSun products collection for any emergency that may pop up. Shortly after receiving it we tested the Flow by filtering then drinking water from Folsom Lake here in central CA. It worked flawlessly as expected and the water tasted great. A wonderful product!


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