4 PCS/Pack 3 inch Reusable Oil Absorbent Filter Sponge Balls

1. Floating design perfect for swimming pools, inflatable pools, hot tubs, and spas.
2. Helps collect surface contaminants, preventing them from clogging pool filtration systems.
3. Open-cell, porous foam absorbs grease, sunscreen residue, lotion, and organic grime floating on the surface.
4. Once the sponge is saturated with oil, simply remove it, squeeze firmly, and rinse thoroughly under running water.
5. No detergent required. Reusable, fully restoring its oil-absorbing properties.
6. A practical auxiliary cleaning consumable for residential above-ground pools, underground pools, and hot tubs.