- PREMIUM GRADE: 567 grams; 1.25lbs (1 canister refill), High-capacity, mixed bed, virgin nuclear grade deionization resin; Manufactured by LANXESS to the highest degree of purity
- FRESHNESS GUARANTEED: Packaged in vacuum sealed mylar bags to preserve performance and shelf life
- LOWERS TDS TO ZERO: Removes TDS left from RO filtration systems; Creates ultra-pure water
- SAFE FOR ALL AQUARIUMS: Creates consistent, safe, ultra-pure water that can be used for all freshwater and saltwater aquariums and ponds
- NON-COLOR INDICATING: Saves money if you already monitor TDS (more accurate)