It’s raining today, so it’s okay to replace external air conditioning filter elements with low-cost costs

  4
 September 22, 2024
I used to buy a TB external filter element assembly, but I was always worried about not having a rainboard. I had nothing to do, so I studied and made changes on the original frame.
Remove the table.
First, use a knife to cut off the net inside the original frame, then repair it and flatten it, and then cut the net.
Speaking of this net, I use aluminum, ready-made, and I can cut it with scissors, or I can use plastic net.

This is everything. There is no suitable filter element. I used a sponge and a wet towel.

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