Sound of breath hitting microphone

I changed the sponge that attaches to the microphone. The new sponge has improved the sound of my breath hitting the microphone considerably.

I use a Shure MV7 dynamic microphone for recording class videos, and I changed the sponge, or "windscreen," attached to the MV7 from the original one to the more expensive RK345.

The difference in sound before and after replacing the windscreen is quite apparent in Florian Gladis' channel below.
Before the change:
https://youtu.be/hZhAwhYT4H4?t=67
After the change
https://youtu.be/hZhAwhYT4H4?t=75

After changing the windscreen, I feel that the problem of popping sounds such as "pa" or "po", the so-called "pop noise" problem, has been eliminated to a great extent.