ELI5: Explain Like I'm 5

4G-LTE filter

Okay kiddo, so let me explain what a 4G-LTE filter is!

You know how your phone needs signal to work, right? Well, some people have radios or TVs that also need to pick up signals, but sometimes there is a problem with the signal. The problem is that the signal for 4G/LTE (the newest type of cell phone signal) can interfere with the signal that the radio or TV is trying to pick up.

So, a 4G-LTE filter is a special tool that helps to keep out the 4G/LTE signal so that the other signal can come in clearly. It's like a filter in a fish tank—just like how a filter in a fish tank can take out unwanted things from the water, a 4G-LTE filter takes out unwanted signals so that the important signals can get through.

And that's it, kiddo! A 4G-LTE filter is just a tool that helps to keep out unwanted signals so that radios and TVs can pick up the right signal.