Product Description Gives Tap Water the Great Taste of Bottled Water! Tested and Certified Under Industry Standards Product Benefits Ingredients All Fit & Fresh products meet FDA regulations for food grade plastic. This product is BPA (bisphenol A) free. Suggestions Special Note Warnings For best results, change your filter every 2-3 months. Note: This filter is not intended for use in salt water, lakes or rivers. The filter materials are non-toxic. Disclaimers: 1. We Offer nationally branded products that are produced according to manufacturing standards set by regulators at everyday low prices. Do not use unproven, unbranded products, which can pose serious risks to your health.