Help maintain water quality converting harmful waste into harmless
compounds with the National Geographic Ceramic Ring Pouch. Fits
most IFS20 and IFS30 internal power filters.
Features: Maintains water quality
- 1 Pouch
Weight: Net Wt. 0.67 oz (18.9 g)
Warning: This is not a toy. Keep out of reach of
Rinse the ring pouch under cool tap water to remove dust.