... LCD monitor,computer,ATM)8.Usage: privacy protection filter for mobile phone, PSP, laptop, LCD monitor, ... of product: PET Installation intrduction: For privacy filter for mobile phone,PSP. 1. Take out the ... clean the dust on the screen.2. Take out the filter, and remove the protective filter with the ... filter for laptop,LCD monitor, computer, ATM. 1. Take out the cloth in the paking to clean the dust ...