Two "Out of Pool" Biological Filter Styles to Meet ALL your Needs!

Biological Filters that operate “Out of Pool” are at your finger tips! These filters are not in the water and can easily been accessed for easy cleaning and maintenance without going into the pool. Biological filtration keeps the all important Nitrogen Cycle operational which keeps your water healthy. Ammonia, which can be toxic to fish, is broken down by the bacteria inside the filter.

Choose either style: Gravity and Pressure Filters. Click on each to read the benefits. Also the Ultra Violet Claifiers can be added now or later!

Do not forget to use the bacterial additive Sure Start after setting up your filter system or any filter system.