Table of Contents

FortiGate-7121F System Guide

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Optional air filter

You can purchase an optional NEBS compliant air filter kit that includes a front filter that fits over the front of the chassis. This filter is not required for normal operation but can be added if you require air filtration.

The air filters should be inspected regularly. If dirty or damaged, the filters should be disposed of and replaced. The air filters can be fragile and should be handled carefully.

Optional air filter

You can purchase an optional NEBS compliant air filter kit that includes a front filter that fits over the front of the chassis. This filter is not required for normal operation but can be added if you require air filtration.

The air filters should be inspected regularly. If dirty or damaged, the filters should be disposed of and replaced. The air filters can be fragile and should be handled carefully.