Camelbak - All Clear Pre-Filter

The Camelbak All Clear Pre-Filter is perfect for removing sediment and unwanted debris out of your water before purifying it with the UV power of the All Clear system. Simply submerge your water bottle and filter out unwanted particles as water drains into your water bottle. The frame of the Pre-Filter fits securely over the bottle threads to protect them from collecting untreated water when you do submerge them.