Can you replace the LifeProof front screen?

I have an iPhone 5 and I want a LifeProof just for the water proof part. I hate the front screen protector on it, it doesn't fit actually on the screen like it isn't tight. I want to replace it. Please suggest any good water proof screen protectors and videos on how to install it in the LifeProof case. & It doesn't have to have the sticker front facing iPhone look, like it could just be just clear.

You could try the Lifeproof cases for the iPhone 4. The size is a little tighter so you'll have a closer fit. There's cheap ones here for $30

Yes lifeproof sell replacement on their site