Clear Bosch Dishwasher Filter

Maintenance Guide & Cleaning Instructions

All Bosch Dishwasher Models

Why Clean Your Dishwasher Filter

Benefits of Regular Filter Cleaning:

  • Improved cleaning performance
  • Reduced energy consumption
  • Prevention of unpleasant odors
  • Extended dishwasher lifespan
  • Better water drainage
  • Prevention of clogging and damage

What Happens If You Don't Clean the Filter

  1. Poor Cleaning Results: Food particles recirculate and redeposit on dishes
  2. Drainage Problems: Clogged filters prevent proper water drainage
  3. Unpleasant Odors: Trapped food debris decomposes and causes bad smells
  4. Motor Strain: Pump works harder, increasing energy usage and wear
  5. Potential Damage: Can lead to costly repairs and reduced appliance life
Important: Regular filter maintenance is essential for optimal dishwasher performance and is required to maintain warranty coverage.

Cleaning Frequency Recommendations

Light Use 2-3 times per week Clean filter every 2 months
Average Use Daily use Clean filter monthly
Heavy Use Multiple cycles daily Clean filter every 2 weeks
After Heavy Soiling Pots, pans, baked-on food Check and clean as needed
First Sign of Issues Poor cleaning, odors, slow drainage Clean immediately

Signs Your Filter Needs Cleaning

  • Visible debris in filter area
  • Food particles left on dishes
  • Unusual noises during operation
  • Slow drainage or standing water
  • Musty odors from dishwasher
  • Error codes related to drainage

For specific model recommendations, refer to your Bosch dishwasher manual or visit Bosch-Home.com

Step-by-Step Filter Cleaning Guide

Preparation

Gather necessary tools: rubber gloves, soft brush, bowl for debris, mild detergent, and clean cloths. Ensure dishwasher is cool and disconnected from power.

Access Filter

Remove bottom rack to access filter system. The filter is located at the bottom of the dishwasher tub, usually in the center or rear section.

Remove Filter Assembly

Turn filter lock counterclockwise (usually ¼ to ½ turn) and lift out the entire filter assembly. Most Bosch models have a two-part filter system.

Detailed Cleaning Steps

Step 1: Disassemble

Separate the fine mesh filter from the coarse filter by twisting or lifting apart according to your model's design

Step 2: Rinse

Hold filters under warm running water to remove loose food particles and debris

Step 3: Scrub

Use a soft brush with mild detergent to gently scrub all filter surfaces, paying attention to mesh areas

Step 4: Soak

For stubborn debris, soak filters in warm water with vinegar or mild detergent for 15-30 minutes

Step 5: Final Rinse

Thoroughly rinse all components with clean water until no soap residue remains

Step 6: Reassemble

Ensure all components are completely dry before reassembling in reverse order of removal

Caution: Never operate dishwasher without filters properly installed. Do not use sharp objects that could damage filter mesh.

Troubleshooting Filter Issues

Problem Possible Cause Solution
Filter won't turn/lock Misalignment, debris obstruction, damaged threads Clean area, ensure proper alignment, check for damage
Water not draining Clogged filter, drain hose obstruction Clean filter thoroughly, check drain hose for kinks/clogs
Poor cleaning results Dirty filter, spray arm blockage Clean filter and spray arms, check water pressure
Unusual noises Foreign objects, improper installation Remove foreign objects, ensure filter is properly seated
Leaking around filter Improper seal, damaged gasket, cracked housing Check seal, replace gasket if damaged, ensure tight fit
Persistent odors Biofilm buildup, food trapped in filter Deep clean filter, run empty cycle with vinegar

Bosch Dishwasher Error Codes Related to Filters

  • E15: Water drainage issue - Check filter and drain system
  • E24: Water intake fault - May indicate filter blockage
  • E09: Leak detection - Check filter seal and installation
  • E02: Water not heating - Could be flow restriction from dirty filter
  • E14: No water - Check filter and water supply
  • E21: Water temperature issue - May be related to water flow through filter

Manual Downloads

Popular Bosch Dishwasher Models

SMS6ECI00E

Bosch 800 Series

SMS5EVS00E

Bosch 500 Series

SMS4EVS00E

Bosch 300 Series

SMS2ITW00E

Bosch 100 Series

Additional Resources

Filter Replacement

Replacement Guide

Maintenance Schedule

Complete Care Guide

Troubleshooting

Complete Problem Solving

Installation Guide

Setup Instructions

Note: For models not listed here or additional support, please visit the Bosch Support Website for complete documentation and technical assistance.