Frequently Asked Questions

How to replace?

  • Step 1: Turn off the HVAC system to ensure safety.
  • Step 2: Remove the old filter from its slot.
  • Step 3: Insert the new 20x20x1 galvanized mesh filter securely in place.

Estimate time?

Approximately 10-15 minutes.

What maintenance is required?

Regularly check and replace the filter as needed to maintain efficiency.

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