Filitra 20 is a powerful and clinically tested treatment for erectile dysfunction (ED). Containing 20mg of Vardenafil, Filitra 20 helps men achieve and maintain a strong erection, restoring confidence and revitalizing their sex life. Filitra 20 works by increasing blood flow to the penis, helping men achieve and maintain a strong erection. The active ingredient, Vardenafil, is a phosphodiesterase type 5 (PDE5) inhibitor, which helps relax the muscles and increase blood flow.