DuraFlo? Water Filter Replacement for AquaBrick?, Gravity Fed Water Filters (4 Pack)
DuraFlo? Water Filter Replacement for AquaBrick?, Gravity Fed Water Filters (4 Pack), The DuraFlo? water filter replacement has been proven to remove bacteria, viruses & heavy metals from any non salt water source. This pack of 4 filters will purify up to 4 x 700 gallons. The DuraFlo? Water Filter Replacements work with the AquaBrick? Water Purification System.