Sheila K Louisville , KY July 09, 2018 Appliance: Bosch Dishwasher SHE3AR52UC/21 Bosch Dishwasher She3ar52uc/21: Dishwasher filter and basket were caked with detergent and not cleaning dishes. How to replace Micro Pump Filter. Found replacement parts on Appliance Parts Pros and installed. Super easy and affordable. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes