Frequently Asked Questions

How to replace?

  • Step 1: Turn off the water supply to your filtration system.
  • Step 2: Use the filter bowl wrench to loosen and remove the old prefilter assembly.
  • Step 3: Install the new E20 prefilter assembly and secure it tightly.
  • Step 4: Turn the water supply back on and check for any leaks.

Estimate time?

Approximately 15-30 minutes for replacement.

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