特色和優勢
- Exceptionally efficient bio filtration for single site removal of harmful substances
- Over 160,000 cm2 (170 sq. Ft.) of surface in each liter of matrix
- Naturally mined and chemically inert material for facilitating growth of biological filtration
- Irregularities in shape, size, and density are natural and will not affect the integrity of the product
- Made in the United States
- Package dimensions: 3.75 L x 8.0 H x 3.75 W (inches), Package weight: 2.0 pounds
