If the included adapters do not fit your faucet threading and you do not own a pull-out faucet, you can request an adapter kit extension which includes adapters 4,5 and 6. Click here to order an adapter kit. There is no cost for the kit, just pay shipping.
We recommend that you manually activate the lights on initial install. We also recommend twisting open the cover. Once opened, press the button inside of the unit for a couple of seconds. Lights will blink on the front indicator. Reinsert filter. If, at this point, the light does not activate, please contact us.
Yes, for faucet mounts run cold water for 5 minutes in the filtered position upon first use.