Septic Tank Care Toilet Cartridge, 8202P8

Replacement cartridges for Bio-Balance automatic septic care treatment toilet bowl cleaning system Model No. 8200P8. 2 per blister card. Each cartridge contains a concentrated formula that lasts up to 3 months. No. 8202P8: Life of Product: 3 mo @ Cartridge, Pkg Qty: 2, Package Type: Card