Pool SERUM Total Maintenance - 6 oz. Type_Jet Pump DuraVent PelletVent Pro features twist-lock

DuraVent PelletVent Pro features twist-lock construction in both 3" and 4" diameters

Plate: ALPL42C (circle)

this is standard Unicel construction: 145 uniform pleats of 3 oz Reemay polyester media wrapped around a solid injection-molded core

Use the smooth side to grill breakfast pancakes

1/4″ Clear Vinyl Plug (SX Only)

Pool SERUM Total Maintenance - 6 oz. Type_Jet Pump DuraVent PelletVent Pro features twist-lockPool SERUM Total Maintenance 6 oz. Overview Pool SERUM is a complete, easy to use and effective product that will help to remove and prevent the buildup of bacteria in your filter. It will also help to stop the build up of mold and slime in your pool especially black mold, green algae, yellow mustard algae and pink slime found in biguanide pools. Using Pool Serum as a preventative monthly application will help to keep your pool running clean and