We have combined two great products into an Aquamira Deluxe Set providing you with a superior water purification protection at an amazing value!Get All Around Protection by Filtering AND Treating Your Water Supply.Perfect for Outdoors, Camping, Hiking, Backpacking, Traveling, Emergencies, Natural Disasters & More!The Frontier ProTM is an ultralight weight water filter that provides all the benefits of a larger bottle filter in a compact size. Combine this filter with a Water Aquamira Water Treatment Drops that contains a unique chlorine dioxide formula which produces a powerful germicidal agent when released in water providing you with superior water quality. Filter: Two Stage Filtration: Replaceable pre-filter removes larger particles. Aquamira porous plastic microfilter removes 99.9% of Cryptosporidium, Giardia. Drops: Kills Odor Causing Bacteria and Enhances the Taste of Stored Portable Water. Active ingredients: Clorine Dioxide... 2%, Inert Ingredients 98%, Part B: Phosphoric Acid Activator 5% (Food Grade)Instructions:1) Prior to treatment, clean water container. 2) Place 7 drops AQUAMIRA (Part A) and 7 drops Activator (Part B) in mixing cap. If water is cloudy or tinted use 15 drops of each. 3) Let mixture react 5 minutes. 4) Fill container with 1 quart (1 liter) water. Add contents of cap. 5) Shake to mix. Let stand 15 minutes. If water is very cold, cloudy or tinted let stand 30 minutes. 6) Water is ready for use. For fruit and vegetable wash, soak for 15 minutes in treated water.