Alpine Bio-Pure Pressurized Filters Firestone while still maintaining good flow

while still maintaining good flow distribution

5 Cups 1501 - 2500 1 Cup 1

plants and beneficial bacteria

runs at 20W maximum

Alpine Bio-Pure Pressurized Filters Firestone while still maintaining good flowThe Alpine Bio Pure Pressure Filters are small and can easily be hidden, so they are perfect for the owner of a small pond or water feature who wants clear water and a natural look. Multi stage biological and mechanical filtration Large foam surface provides increased filtration and allows beneficial bacterial to thrive Unique external pressure indicator lets user know if filter is performing properly Can be partially buried to keep unsightly