In-Sink-Erator BIO-CG Bio-Charge Replacement Cartridge, 16 Oz Clamps 2-1/2" wide metal body for

2-1/2" wide metal body for superior strength

Ultra lightweight

For messes of all sizes

Installs inside 4" cast iron

Specifically designed for use with cordless saws to provide more cuts per battery charge

In-Sink-Erator BIO-CG Bio-Charge Replacement Cartridge, 16 Oz Clamps 2-1/2" wide metal body forFits Septic Disposer and lasts 3 to 4 months with average use. Bio Charge cartridge equals 4 bottles of other septic treatments. And Bio Charge contains a citrus scent to help control odors from the sink and drain. There's also a surfactant to help break down soap and grease film that accumulates in drainpipes. Highlights: 16 oz. Lasts 4 months Citrus scent Boxed.