Dicalite DE25BOX 25 LBS Diatomaceous Earth Pool Filter D.E
Brand: Dicalite
Color: 25 lbs
All-natural filtering media for de swimming pool filters
Designed for use in above ground and in ground de filter systems
High-grade de filter powder can filter down to 3-5 microns
Diatomaceous earth consists of fossilized remains of diatoms, a type of hard-shelled algae
Leaves water sparkling and crystal clear without clumping