The EZ Filter is not only easy to use - it's also very effective! This version doesn't have buckets feeding the filter. Instead, you connect two hoses going in and out of the filter housing and siphon the water or distillate through the filter. The distillate or water will slowly soak through the filter cartridge and flow into your collection container. The carbon block filter is specially designed for proper flow rate and optimum removal of volatile organic flavor & aroma compounds.