What is the difference between POU and POE?

There are only two locations ("points") you can install a water treatment system: Point-of-Entry and Point-of-Use. Which of the two systems you need depends upon what you hope to accomplish?
 
Point-of-Entry Water Treatment (POE) is installed at the point where the supply enters the house and it is connected to the house water meter. This kind of water systems, treats the water for your whole house. Point-of-Entry water treatment system is installed on your side of the meter with the purpose of treating all of the incoming water before it goes into the individual supply lines that feed your laundry, bathrooms, dedicated outside faucets and others as well as your kitchen. POE systems often include softeners, large bed carbon filters, and some systems which are specifically designed to remove sediment, tastes and odors.
 
Point-of-Use Water Treatment (POU) is installed in an individual source line ahead of any or all of the taps, faucets or other dedicated outlets used to dispense water for drinking, cooking or bathing. POU systems are often a combination of pre-filter, RO filter and post-filter to capture whatever escapes the POE system.

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Loblaws is one of Nimbus's valued clients
Tim Horton's  is one of Nimbus's valued clients
Swiss Chalet  is one of Nimbus's valued clients
Canadian Tire  is one of Nimbus's valued clients
Nestle  is one of Nimbus's valued clients
Fierra Foods  is one of Nimbus's valued clients
Nimbus serves hospitals and schools
North York General Hospital uses Nimbus Water Systems equipment.
 Sunnybrook uses Nimbus Water Systems equipment.
Halton District School Board  uses Nimbus Water Systems equipment.
Sheridan College  uses Nimbus Water Systems equipment.
Nimbus serves government offices
Toronto hydro is one of our valued customer
Nimbus currently has more than 100 bottleless water coolers in TTC
Metro Toronto Convention Center  is one of our valued customer
Nimbus has equipment installed at Air Canada
Go Transit uses Nimbus Water Filtration units
Many builders decide to use Nimbus products and services
Nimbus products are used in many Tridel buildings
Rosehaven is one of Nimbus's valued customer
Queenscorp has Nimbus products
Brennan prefers Nimbus products and services
Brookfield homes prefers our products and services
Ask Capoferro about Nimbus products and services
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Nimbus has equipment is Sheraton hotels
Trump tower uses Nimbus equipment and relies on our excellent service
Many banks benefit from Nimbus products and services
CIBC is one of our valued customer
Scotiabank has Nimbus products in their branches
BMO uses Nimbus
Many known brands use Nimbus
Nimbus has water filtration products in Google offices
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Wolseley is a Nimbus Client
 
 
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Nimbus offers GE water filter
Nimbus is Kinetico's biggest dealer in Ontario
PHSI Coolers are exclusive to Nimbus
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Nimbus carries Viqua products
Nimbus offers Fleck water softeners
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