Water filters for use on the cold water supply of a kitchen sink.

Would you recommend any of your under-counter filters for use on the cold water supply of a kitchen sink?

I assume you want to use your existing faucet, right? If so what quality of filtered water do you want? For premium quality drinking water you'll have to compromise the low flow rate (maximum 1.5 GPM). For general purpose filtering rust and sediments we have 1 and 5 microns sediment filters that will give you same flow rate as without filter.