sy2000 vs ez system - filtration 4

[arby1fan]

Please tell me the diffence between model SY2000 and EZ system-filtration 4. Which is the simpliest to install?

[waterfilters]

The Culligan SY-2000 is no longer available. Culligan has replaced the SY series systems with the EZ series systems. The EZ series are easier to install and also easier to replace the filters. The US-EZ-4 also reduces more contaminants than the SY-2000 did. We have the UZ-EZ-4 in stock and can ship it right away.

The US-EZ-4 is located here:
http://www.waterfilters.net/Culligan-US-EZ-4-Under-Sink-Filter-System_p_0-434.html

[gogogirl]

THank you so much for the quick response. I purchased it online. Please confirm that instructions and ALL required parts are included. Also, I want to be sure it does not require any drilling as I have granite countertops

[waterfilters]

The US-EZ-4 comes with instructions and with the installation parts.

You'll need to drill a hole in your kitchen sink for the drinking water faucet. Many people use the sprayer hole that is already drilled in their kitchen sink since they don't want to drill another hole. We also have dual faucets that are sold separately – they allow regular water and drinking water from the same main kitchen faucet.
Here are the 2 we sell. They are kind of expensive so most people just use the separate faucet for their drinking water.
http://www.waterfilters.net/Dual-Function-HotCold-and-RO-Chrome-Classic-Faucet-FCT-AQUA_p_0-584.html
http://www.waterfilters.net/Dual-Function-HotCold-and-RO-Chrome-Contemporary-Faucet-FCT-MODENA_p_0-857.html