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How do I change the filter and maintain my CrewProtect air filtration unit?

This guide walks through replacing the air cartridge in the TFT CrewProtect 100 system. This task is quick and requires no tools beyond what’s included with the unit.

Replacing the filter cartridge in your CrewProtect 100 ensures your air purification system continues to remove harmful contaminants from the cab environment. Here's a step-by-step walkthrough.

What You’ll Need:

  • New cartridge (labeled “this side up”)

  • Clean cloth (optional, for fan blade wipe-down)

Step-by-Step Instructions

  1. Turn Off the Unit (if it’s on)

  2. Loosen the Four Thumb Screws

    • Rotate counterclockwise to release the grille.

  3. Remove the Grille

  4. Lift Out the Old Cartridge

    • Use the built-in tabs to pull upward.

  5. Wipe the Fan Blades

    • Gently clean any dust or buildup.

  6. Install the New Cartridge

    • Ensure “this side up” is visible and upright.

  7. Reattach the Grille

  8. Tighten the Thumb Screws

  9. Power On the Unit

    • All three lights should flash, then a solid blue light indicates successful operation.

  10. Dispose of the Old Cartridge

    • It can be safely thrown in the regular trash.

Helpful Tips

  • No special disposal is required for used cartridges.

  • A blue light on startup confirms proper RFID detection and filter status.

  • If no light appears, double-check cartridge orientation.

Maintenance Reminders

It’s a good idea to lightly clean the fan blades during each cartridge change to help the unit run efficiently over time.