Periodic Products Ultra PowerPak 4.0 793842080773 Product constructed of zinc die-cast

Product constructed of zinc die-cast hooks mounted to a medium density fiberboard rail

to cool much better than an ordinary 'fin and tube' cooler

Lasts up to 50

Brand New (factory sealed box) Generic replacement stylus Generic replacement stylus

This refill is for Pioneer Style No

Periodic Products Ultra PowerPak 4.0 793842080773 Product constructed of zinc die-castBrand Periodic Products Model CUL ULT Color White Size 3 x 3 x 3 inches Eliminates 4. 0 ppm total dissolved metals from 20,000 gallons Works in fresh or salt water Free reusable protective "GatorEgg" included Use in skimmer or pump basket Works for up to 30 days or longer depending on your metal level The Periodic Products CuLator Ultra PowerPak 4. 0 Metal Eliminator and Stain Preventer for Swimming Pools permanently eliminates copper, iron,