Servicing the pump compartment air filter

Users or Waters service personnel can replace the pump compartment air filter.

Required tools and materials

• Mild detergent and water
• Air filter (if replacing)

To service the air filter:

1. Open the pump compartment door.
2. Compress the air filter upward above the frame relief area. Then grasp the filter and slide it to the left.

   

   

   Air filter frame

   

   Frame relief area

   

   Air filter

   

   Top filter frame rail

   

   Bottom filter frame rail

3. Do one of the following:
   • Clean the air filter using a mild detergent and water, and then dry the filter.
   • Discard the old air filter.
4. Place the air filter into the top and bottom rails in the frame relief area and slide it all the way to the right. Then compress the left-hand side of the air filter and position it behind the air filter frame.
5. Close the pump compartment door.