We have low pressure only at our kitchen sink. The rest of the house is fine. We re-did our kitchen 2 yrs ago and the pressure has been fine until recently. What can I do to remedy this problem?

We have low pressure only at our kitchen sink. The rest of the house is fine. We re-did our kitchen 2 yrs ago and the pressure has been fine until recently. What can I do to remedy this problem?

Have you checked the screens on the faucet aerator, (see image)?