Laguna Pressure-Flo Filters

High performance water filtering systems that keep pond water clean and healthy. These all-in-one filters provide mechanical, biological (Pressure-Flo 700 does not have a biological filtration chamber) and UV sterilization and are designed to work in tandem with solid handling pumps such as Laguna's Max-Flo.

They also feature a revolutionary Backwash-Cleaning System that easily cleans the entire surface of the foam filters without opening the filter. This patent-pending system is one of a kind.

Backwash cleaning can be done easily and comfortably in a few minutes without opening the lid. This feature ensures that the filters perform at optimal levels for many days and prolongs the time between full maintenance sessions. An easy-view cleaning indicator signals when it's time to perform backwash cleaning.

The units can be installed in or above ground.

Source: PetSmart