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Platypus GravityWorks Water Filter System OverviewCascade Designs Inc.

Platypus GravityWorks Group Camping Water Filter System

4.7 out of 5 stars 2,296 ratings
Price: $134.95 $154.95 Free Return on some sizes and colors
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Size: Select Size
Style: Original Storage Bag
Material
Plastic
Capacity
4 Liters
Included Components
Clean reservoir, Dirty reservoir, microfilter, hoses, storage sack See more
Purification Method
Hollow Fiber Membrane

About this item

  • High-capacity, gravity-fed, hollow-fiber water filter system is ideal for group and family camping, outdoor adventures, and emergency preparedness
  • Meets all EPA/NSF guidelines for removal of 99.9999% of bacteria and 99.9% of protozoa, including giardia, cryptosporidium, E. coli, salmonella, cholera
  • No pumping required; reservoir fills easily and hangs from a tree to deliver four liters of filtered water for cooking and washing in 2.5 minutes
  • Includes 4-liter dirty water reservoir, 4-liter clean water reservoir, hollow-fiber microfilter, hoses, shutoff clamp, and storage sack
  • Replaceable cartridge filters up to 1,500 gallons; produces flow rate of 1.75 liters/minute; kit weights 11.5 ounces; made in the USA
› See more product details
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From the brand

From the manufacturer

Woman carrying two bags of water
Image detailing the use of a Platypus GravityWorks System
GravityWorks Features
Made in the USA
GravityWorks 4L System
Quickdraw 3L System
Quickdraw 1L System
AutoFlow XL 10L System
Customer Reviews
4.7 out of 5 stars 2,296
2.1 out of 5 stars 12
4.4 out of 5 stars 547
5.0 out of 5 stars 7
Price $134.95 $89.95 $54.95 $129.95
Which model is right for you? High-capacity system for filtering and dispensing water for groups Ultralight, compact system that filters directly into any bottle or hydration reservoir. Ultralite and portable 1L system great for thru-hikers and fast-and-light missions Large yet light 10L system for group basecamps that filters directly into any water bottle
Flow Rate 1.75 liters per minute Up to 3 liters per minute. 1.75 liters per minute when used as a gravity filter 3 liters per minute 1.75 liters per minute
Cartridge Type / Lifespan Hollow Fiber / 1500 Liters Hollow Fiber / 1000 Liters Hollow Fiber / 1000 Liters Hollow Fiber / 1500 Liters
Field Cleanable? Yes Yes Yes Yes
Weight 11.5 oz / 326 g 8.2 oz / 233 g 3.5 oz / 100 g 12 oz / 340 g

Product Description

The Platypus GravityWorks 4.0 Liter High-Capacity Water Filtration System is ideal for basecamps, group and family camping, outdoor activities, and emergency preparedness. It does not require pumps, batteries, moving parts, or chemicals, ensuring access to clean water from contaminated sources, in situations ranging from adventure to survival. The replaceable hollow-fiber microfilter cartridge filters up to 1,500 gallons of water, and meets all EPA and NSF guidelines for removal of 99.9999% of bacteria and 99.9% of protozoa, including Giardia, Cryptosporidium, E. coli, Salmonella, and Cholera. The water filtration system is easy to use almost anywhere. Simply scoop water from a lake, river, stream, or other contaminated water source into the 4.0-liter dirty water reservoir, and suspend above the 4.0-liter clean water reservoir. Water flows through the walls of the bundled fibers at rate of 1.75 liters/minute, leaving impurities behind, and filling the 4.0-liter clean water reservoir in just 2.5 minutes. It’s also easy to maintain in the field, backflushing in just four seconds to clean and restore performance. The Platypus GravityWorks 4.0 Liter High-Capacity Water Filtration System includes a 4-liter dirty water reservoir, 4-liter clean water reservoir, hollow-fiber microfilter, hoses, shutoff clamp, and storage sack. The complete kit is compact, packing down to the size of a one-liter water bottle, and weighs just 11.5 ounces. Made in the USA.

Product information

Technical Details

Item Package Dimensions L x W x H ‎13.98 x 7.52 x 3.35 inches
Package Weight ‎0.49 Kilograms
Item Dimensions LxWxH ‎13.2 x 2.8 x 5.8 inches
Item Weight ‎0.33 Kilograms
Brand Name ‎Platypus
Model Name ‎GravityWorks
Color ‎Black, Blue, Grey
Material ‎Plastic
Suggested Users ‎mens
Number of Items ‎1
Manufacturer ‎Cascade Designs Inc.
Part Number ‎3135
Model Year ‎2014
Style ‎Original Storage Bag
Included Components ‎Clean reservoir, Dirty reservoir, microfilter, hoses, storage sack
Size ‎4-Liter
Sport Type ‎Camping & Hiking

Additional Information

ASIN B00G4V4IVQ
Customer Reviews
4.7 out of 5 stars 2,296 ratings

4.7 out of 5 stars
Best Sellers Rank
Date First Available August 20, 2009

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Product Summary: Platypus GravityWorks Group Camping Water Filter System

From Platypus

4.7 out of 5 stars, 2,296 ratings

Customer reviews

50+ bought in past week

Price

No featured offers available

Other sellers

Other sellers

About this Item

  • High-capacity, gravity-fed, hollow-fiber water filter system is ideal for group and family camping, outdoor adventures, and emergency preparedness
  • Meets all EPA/NSF guidelines for removal of 99.9999% of bacteria and 99.9% of protozoa, including giardia, cryptosporidium, E. coli, salmonella, cholera
  • No pumping required; reservoir fills easily and hangs from a tree to deliver four liters of filtered water for cooking and washing in 2.5 minutes
  • Includes 4-liter dirty water reservoir, 4-liter clean water reservoir, hollow-fiber microfilter, hoses, shutoff clamp, and storage sack
  • Replaceable cartridge filters up to 1,500 gallons; produces flow rate of 1.75 liters/minute; kit weights 11.5 ounces; made in the USA

Product Description

The Platypus GravityWorks 4.0 Liter High-Capacity Water Filtration System is ideal for basecamps, group and family camping, outdoor activities, and emergency preparedness. It does not require pumps, batteries, moving parts, or chemicals, ensuring access to clean water from contaminated sources, in situations ranging from adventure to survival. The replaceable hollow-fiber microfilter cartridge filters up to 1,500 gallons of water, and meets all EPA and NSF guidelines for removal of 99.9999% of bacteria and 99.9% of protozoa, including Giardia, Cryptosporidium, E. coli, Salmonella, and Cholera. The water filtration system is easy to use almost anywhere. Simply scoop water from a lake, river, stream, or other contaminated water source into the 4.0-liter dirty water reservoir, and suspend above the 4.0-liter clean water reservoir. Water flows through the walls of the bundled fibers at rate of 1.75 liters/minute, leaving impurities behind, and filling the 4.0-liter clean water reservoir in just 2.5 minutes. It’s also easy to maintain in the field, backflushing in just four seconds to clean and restore performance. The Platypus GravityWorks 4.0 Liter High-Capacity Water Filtration System includes a 4-liter dirty water reservoir, 4-liter clean water reservoir, hollow-fiber microfilter, hoses, shutoff clamp, and storage sack. The complete kit is compact, packing down to the size of a one-liter water bottle, and weighs just 11.5 ounces. Made in the USA.

Options Available

Size

  • 4-Liter
  • 6-Liter

Style

  • Original Storage Bag
  • With Updated Storage Bag
Browse all available options

Important Information

Proposition 65 Warning for California Consumers

WARNING: This product can expose you to chemicals including Styrene which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

Proposition 65 Warning for California Consumers

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Proposition 65 Warning for California Consumers

WARNING: Cancer - www.P65Warnings.ca.gov

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