LifeSaver Wayfarer 5,000L Water Purifier
This water purifier can purify up to 1,320 gallons of water, removing 99.99% of all microbiological foreign matter. It also includes a replaceable activated carbon disc that improves the taste of the water and reduces the amount of chemicals and heavy metals. The price drops from $99.99 to $70.99. Shipping is free for prime members, or it adds $6.