WHY CAN'T I USE THIS PRODUCT WITH A OSMOSIS FILTER?
A. The Kohler K-6665, like most faucets, is designed to work with a water supply that is pressurized to somewhere in the neighborhood of 70psi. A reverse osmosis system puts out just a trickle compared to this and wouldn't produce enough flow to operate this tap.
Can the Kohler K-6665 be used with osmosis filters?
A. The Kohler K-6665 can't be used with an osmosis filter.
Can this faucet be used without filatration?
A. Kohler does not recommend installing the K-6665 without the filtration system. It is possible to do but could void the warranty if installed that way.
Does this faucet have a 3/8 inch stem?
A. The Kohler K-6665 does have a 3/8" O.D. supply tube and compression fitting.
is it possible to get the handle on the left side of the faucet instead of the right?
A. The Kohler K-6665 can be installed with the handle on either side. The cartridge will have the same orientation, however, but you can mount the handle wherever you need.
Canthis faucet be used with any other water filtration systems? I have heard it should not be used with a reverse osmosis system. What can I connect it to safely?
A. The Kohler K-6665 is recommend to be used with the K200 system.
Hello, can you tell me if this faucet (K-6665) is made in the USA?
A. The Kohler K-6665 is made in the USA.
What is the overall height of this faucet
A. The overall height of the Kohler K-6665 Single Handle Basin Tap is 8 3/4" from the counter to the top of the spout of the faucet.