Maytag mwf4100aws owner manual

Disassemble

External Prefilter

Housing

Install new cartridge and restart System

5.Using the optional External Prefilter Housing Wrench (available from MAYTAG), turn the housing to the left (counter clockwise) to disassemble (Photo 6).

Photo 6. Disassembling the External Prefilter Housing

6.Remove the External Prefilter Cartridge from the External Prefilter Housing.

7.The surface of the External Prefilter Housing may be cleaned with a brush and rinsed with water to remove grit and debris. Discard used External Prefilter Cartridge.

8.Inspect O-Ring and the External Prefilter Housing for damage or wear, as shown in Photo 7. Replace if required.

Photo 7. Inspecting o-ring.

9.Insert the new External Prefilter Cartridge into the External Prefilter Housing. Ensure that the spigot on the bottom of the housing lines up with the hollow core of the External Prefilter Cartridge. Be careful not to damage the External Prefilter Housing when reinstalling External Prefilter Cartridge.

10.Tighten using the optional External Prefilter Housing Wrench.

MAYTAG Whole Home Water Filtration System Owners Manual MA1-5 November 2003

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