Glue Type Air Filter Review

As i always mention glue type air filter will could be broken,because of high heat/temp.
Some people answer me "Are you bullshit me?" or "kent you must be joking right?"
Today i show you guy the sample bring it on.






This is the reason why i always suggest my customer to use screw type like below:

With gasket&screw knacker can prevent the air filter broken,Just like the 3 picture i show above