CLEAN : Funeral of Kemerovo's mall fire victims

The video tutorial provides a step-by-step guide on how to install a filter. It is divided into three main parts: an introduction, a continuation, and a conclusion, each emphasizing the process of filter installation.

What is the first step in the filter installation process?

• Check the filter size

• Gather necessary tools

• Turn off the power

• Read the manual

During the installation, what should you ensure about the filter?

• It is installed without any tools

• It is the correct color

• It is installed upside down

• It fits securely in place

What should be done after placing the filter in its position?

• Leave it as it is

• Secure it with screws

• Remove it immediately

• Paint it

What is the final step in the filter installation process?

• Ignore the filter

• Call a technician

• Remove the filter

• Test the filter

Why is it important to follow the installation steps carefully?

• To ensure the filter works effectively

• To change the filter color

• To make the process longer

• To avoid using any tools