Lightweight modular water purification system with reconfigurable pump power options

This invention describes a water purification system built from several transportable modules that connect in sequence to clean water. The system includes a pump whose flow capacity is at least double that of the first filter element it feeds. The claims are broad and do not specify the type of purification technology, such as reverse osmosis, or details about power sources.

Why it matters: The claims are broad, but the classification points to reverse osmosis. Since 2016, advancements in RO membrane technology and energy recovery systems have made purification more efficient, potentially enhancing the performance and reducing operational costs of such a modular system.

Status: ExpiredProtection ended and was never renewed
How hard to build: ModeratePumps, filters, custom module enclosures, plumbing

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