Cart Continue shopping “20″ C. Activated Carbon Block Cartridge 1.0 IDIF01B1” has been added to your cart. Product Price Quantity Subtotal × 20" C. Activated Carbon Block Cartridge 5.0 IDIF01B5 $2.35 20" C. Activated Carbon Block Cartridge 5.0 IDIF01B5 quantity $2.35 × 20" B. Wound Polypropylene String Cartridges 5.0 IDIF01D5 $2.55 20" B. Wound Polypropylene String Cartridges 5.0 IDIF01D5 quantity $2.55 × Waterproof Digital Thermometer (In Package) $0.00 Waterproof Digital Thermometer (In Package) quantity $0.00 × MDF Blood Pressure Monitors MDF 2030-421 $17.49 MDF Blood Pressure Monitors MDF 2030-421 quantity $17.49 × Waterproof Digital Thermometer With Hard Tip $0.00 Waterproof Digital Thermometer With Hard Tip quantity $0.00 × 10" E. Pleated Polyester Cartridge--Washable 5.0 IDIF01DD5 $0.00 10" E. Pleated Polyester Cartridge--Washable 5.0 IDIF01DD5 quantity $0.00 × 20" C. Activated Carbon Block Cartridge 1.0 IDIF01B1 $2.45 20" C. Activated Carbon Block Cartridge 1.0 IDIF01B1 quantity $2.45 Coupon: Apply coupon Update cart Cart totals Subtotal $24.84 Total $24.84 Proceed to checkout