A:AnswerExtremely easy. Cartridges go inside fridge, top right, inside a round tube that opens and closes with one hand. You simply insert the new filter in there and close. It is out of the way and hardly noticeable.
A:AnswerNo stainless refrigerator (dishwasher, stove, etc.) is smudge/fingerprint proof. Some, like the Whirlpool monochromatic is "smudge resistant," but they all show fingerpints and smudges. Black stainless is the closest finish to being truly smudge proof.
A:AnswerShric, The pressure of the water supply coming out of a
reverse osmosis system going to the water inlet valve of the
refrigerator needs to be between 35 and 120 psi (241 and
827 kPa).
If a reverse osmosis water filtration system is connected to your
cold water supply, the water pressure to the reverse osmosis
system needs to be a minimum of 40 to 60 psi (276 to 414 kPa).
If the water pressure to the reverse osmosis system is less than
40 to 60 psi (276 to 414 kPa): If you have questions about your water pressure, call a licensed,
qualified plumber.
A:AnswerHi blondina, here is the link to the product help page and troubleshooting tool for your model. https://bit.ly/2OOIq5x
If after trying the troubleshooting tool you are still experiencing issues, you can schedule service from the website or please feel free to reach out to us via Facebook https://www.facebook.com/KitchenAid or Twitter @KitchenAidCare.