DESC: The AF200L Professional Filter reduces screen glare up to 95% for easier, more comfortable viewing. This model also blocks up to 99% ELF/VLG E-Field radiation. The screen features an assembly-free, flat-frame design and it fits monitor sizes of 13" to 15". The filter also helps reduce static and dust build-up, and its Easy clean Surface with Scotchgard Protection wipes clean with a damp cloth.