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Platypus
GravityWorks Filter Cartridge

4.52 out of 5 stars
25 Reviews
$73.95
Color:One Color

Size:

Quantity


GravityWorks Filter Cartridge

TheGravityWorks Filter Cartridge filters down to 0.2 microns and meets EPA Guide Standards for the removal of bacteria and protozoans. Pop one in the gravity line of your GravityWorks or CleanStream filter and enjoy fresh water.


Details

  • Spare cartridge for GravityWorks Filter
  • Removes sediment, bacteria, and protozoans
  • 6-inch length makes it easy to store
  • Item #CAS0697
Purifying Element
hollow fiber
Eliminates
bacteria, protozoa, sediment
Action
gravity
Dimensions
1.8 x 5.8 in
Recommended Use
backpacking, hiking, travel, ultralight backpacking, weekend camping
Manufacturer Warranty
limited

Overall Rating

4.5 based on 25 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 4 reviews
5 Stars - 19 reviews

What do you think about this product?

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5 out of 5 stars

April 30, 2024

Gravity Works in the Grand Canyon

Took the new filter with me on a trek down Kaibab trail in the Grand Canyon. Was able to get clean water from a steady stream down by Phantom Ranch. Nice and cool, clean and crisp is how I would describe it. Then, I used it again half way back up the trail at a location that had rain water collected in big barrels that you could use with a filter and consume. Otherwise, it was not potable. Love my gravity works, can’t wait to use it this summer camping.

EDWARDO M.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

5 out of 5 stars

November 23, 2022

Great filter. Lightweight, simple, works

Great filter. Lightweight, simple, works well. Could use a pre-screen to keep large particles out of the filter, though.

John B.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

1 out of 5 stars

September 26, 2022

Unreliable filter

The filter stopped working on our 2nd trip. Super disappointing. It went from slow to totally stopped up over the course of 4 days. The lake we were filtering from was a bit silt-y, but we let it settle so I'm really surprised that stopped it. We tried all the tricks recommended but none worked. I really wanted this filter to work. And it was awesome for our first trip. But, this is the second one that has failed us, so I'm not sure it's a reliable bet.

Matt E.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

5 out of 5 stars

August 6, 2022

Easy system, great volume per

Easy system, great volume per time spent collecting and very fair price for what you get! Definitely recommend

JEFF B.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

5 out of 5 stars

June 8, 2022

Great product

I have had this filter system for well over 4 years now. I am still using all the original parts and filter. This is a great resource to have for backpacking and for scouting. I have used this system to filter many, many liters for over 10 people on backpacking trips. I am just now considering getting a new filter.

Matt S.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

5 out of 5 stars

January 18, 2022

I have used these filters

I have used these filters for years and it is always my go-to for group camping. It is even easy enough and durable for Scouts, And if it can handle a bunch of 12-13 year olds using it ,and it lasts for years- well.... enough said

Tad E.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

5 out of 5 stars

December 12, 2021

Painless shipping, and is an

Painless shipping, and is an exact replacement for the filter in my Gravityworks system. Filters water at the advertised speed, and is still just as easy to clean and verify integrity.

David S.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

4 out of 5 stars

December 2, 2021

Solid

Works great. Just replaced the filter for the first time after probably 8 years. I think the foam ends are unnecessarily bulky. Great product that revolutionized filtering water!

Paul E.
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

1 out of 5 stars

June 5, 2021

save the styro, buy plastic bottles water!

still includes the useless styro floats that they said three years ago they would eliminate for ESG reasons!

Max
a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site

4 out of 5 stars

March 30, 2021

Replacement for original filter that has been used a lot.

I bought this to have on hand for when the original gets too slow. Haven't used this one yet, so review is based on original filter that is came with the GravityWorks system. The whole system is easy to use and definitely more efficient and easier on the hands than pumping. 4 instead of 5 stars because Gravity Works filters are a bit finicky to get the air out of and get the water running the first time after being stored (so each time we filter in camp after draining and putting away the filter). It may be more finicky after many uses than when new. Once you get the water flowing, it works well and is quick to filter volumes of water.

a Cascade Designs brand site

Originally reviewed on a Cascade Designs brand site