Airoptix Aqua Contact Lenses A recommended replacement schedule of up to 4 weeks. For many patients, replacing their lenses on a monthly basis will be easier to remember and may help increase patient satisfaction, promoting higher compliance to the recommended replacement schedule. Clinical research shows the lens sustains its performance through a month of wear, with no significant difference in subjective patient ratings of overall vision or comfort between 2 and 4 weeks. AIR OPTIX AQUA contact lenses
are approved for daily wear or up to 6 nights of extended wear. *Open boxes or vials cannot be returned or exchanged.