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GoSun Flow Solar Water Purifier + Pump

This GoSun product is on backorder and ships in 1-5 business days.

Flow Solar Water Purifier + Pump by GoSun

The GoSun Flow water purifier is sufficiently compact to fit into a knapsack, utilizes solar energy to filter 99.99% of microbes from water, and can work as a handy handwashing station, sweltering shower, source of clean potable water, and more.

Tech Specs:


  • Material
    • Nylon (Solar Case)
    • EVA (Solar Case)
    • Poly-carbonate (Filter)
    • ABS (Filter)
    • Activated Carbon (Filter)
    • NanoAlumina (Filter)
    • Polyproplyene (Filter)
  • Max temp: 120ºF
  • 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

Weight & Dimensions

  • Weight: 2.75 lbs
  • Dimensions: 9.7" x 6.7" x 3.1" (Solar Case)
  • Cable length: 3.9"

In the Box

  • Solar Case
  • Filter
  • Pump
  • PowerBank | 18wh
  • Water Pouch
  • Hoses | 6' & 9'

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

Check out all of our GoSun Products here.

Free shipping on all orders to the Lower 48! 

As soon as your product is on its way out of warehouse we will email you the tracking number for your shipment. 

Free Shipping on ALL ORDERS

No Risk Damage Policy

Easy Returns

For more information about Shipping and Returns CLICK HERE

Price Guarantee

We care about our customers and want to offer the best prices available for our top notch products.

Conditions of our 100% Price Match Guarantee:

  • The item must be purchased from us before we can match it

  • Buy one, get one free offers and Rebates are not eligible

  • The item must be in stock on the competitors website

  • The competitor must be an online store, not a retail location

  • The website can't be a discounter or auction website ( such as eBay, overstock, etc.)

  • The company must be an Authorized Retailer of the product in question

  • The Price Match Guarantee is based on the final price of the product including shipping and taxes

  1. We care about you. We don't want to just sell you something and never hear from you again. We know that in order to get return business, we need to provide not only good products, but good customer service.
  2. We're a family owned business! My wife and I run Wild Oak Trail, and when you buy from our store, you're actually making a difference to our family!
  3. We LOVE being prepared. In uncertain times, it feels really good knowing that we have backup power, food and water ready to go!
  4. We source QUALITY. We expect every one of our customers to be happy with their purchase and tell their friends and family about it!