EasyPro PS1FB and PSA5000 Skimmer UV Upgrade Parts Part:Transformer/Ballast The check valves are also

The check valves are also available by themselves (without the elbows attached) so that they can be used vertically or horizontally

Trichodiniasis

Each light comes with 4 colored lenses

Providing complete filtration for ponds up to 700 gallons

in order to facilitate proper cleaning and drainage for these filters

EasyPro PS1FB and PSA5000 Skimmer UV Upgrade Parts Part:Transformer/Ballast The check valves are alsoThis 36 Watt UV Clarifier is specially designed for retrofitting inside the EasyPro PS1FB and PSA5000 skimmers. The 36 Watt bulb is enclosed within a divider that replaces the PVC divider in either skimmer. Unlike many brands, the quartz sleeve does not include any gaskets. Must be used with filter brush racks, not the filter pad style skimmers Reduces maximum flow rate to 3600gph to allow adequate exposure time Instructions