FILTERS-PONDMASTER-FILTERS-SUBMERSIBLE-BIO-FILTERS
Cleans water two ways:
Skimmer Basket
Special Note: Your pump must have an intake to connect skimmer/filter to. Minimum pump flow is 1800 GPH. If your pump is under 1800 GPH, choose the PM1000 Submersible Filter. or PM2000 Submersible Filter.