What's the Difference Between POU and POE Water Filtration Systems?

Point-of-Use (POU) and Point-of-Entry (POE) are two terms you may hear frequently when searching for a water filtration system. But what exactly do they mean?

What Water Filter Size Do I Need? POU or POE? – Cascadian Water

Point of Entry (POE) or Point of Use (POU) filtration system with 3 large 20-inch filter cartridges for high flow applications. Stage 1 - 20 inch

Anchor AF-6002 3-Stage Heavy Metal Whole House Water Filtration System, Big Blue, 4.5 x 20 in.

Comparison Of Point-of-use And Point-of-entry Water Filters

Point Of Entry Or Point Of Use: Choosing A Water Filtration System

A framework for selecting sustainable POU and POE water treatment

Water Filtration System

What Water Filter Size Do I Need? POU or POE? – Cascadian Water

A critical review of point-of-use drinking water treatment in the

ISPRING 3-Stage Whole House Water Filter System with Sediment

Point of Entry(POE) Vs Point of Use(POU) Water Filtration System

Blog - MAX WATER

Point-of-Entry (POE) vs Point-of-Use (POU) Water Treatment

Point-of-Use vs Point-of-Entry Systems - Water Filtration in Austin

The Difference Between Point of Entry vs. Point of Use