Platypus GravityWorks 2.0L Filter System – Reservoir Kit

The Platypus GravityWorks 2.0L Filter System – Reservoir Kit is a durable, easy-to-use, and efficient system that purifies water quickly by using gravity. While you can’t allow the filter to freeze, and it can clog in extremely dirty water, the fast filtration rate, intuitive design, and ease of use all make one of the best choices on the market.

Platypus GravityWorks 4.0L Filter System

The Platypus GravityWorks 4.0L Filter System is a high-quality, intuitive, and very well designed water filtration system for multiple people. Until someone invents an odorless and safe magic pill to purify water, the Platypus GravityWorks 4.0L is likely the best option on the market for cleaning water for groups and families.