Glow

Blur

Flip Horizontal

Flip Vertical

Shadow

Drop Shadow

Wave

NOTE: Filters don't work if the width property of the element is not set.
I used the element H2 to set the width in the Head tag.
<style> h2 { width:100%; } </style>

This tag goes in the Body. You can change the width, size and colors.

<h2 style="filter:glow(color=#9933ff)">Glow</h2>

<h2 style="filter:blur( )">Blur</h2>

<h2 style="filter:fliph( )">Flip Horizontal</h2>

<h2 style="filter:flipv( )">Flip Vertical</h2>

<h2 style="filter:noshadow( )">Shadow</h2>

<h2 style="filter:dropshadow(color=#9933ff)">Drop Shadow</h2>

<h2 style="filter:wave(Strength=2)">Wave</h2>