Empty Refillable Cartridge 20"x 2.5" Clear Fleck Carbon Filters Drop-in sediment pre-filter for QCRO

Drop-in sediment pre-filter for QCRO and QCUF reverse osmosis systems

Magnesium hardness readings help distinguish between calcium and magnesium contributions to total hardness

Maximum Water Discharge

and process control

Empty Refillable Cartridge 20"x 2.5" Clear Fleck Carbon Filters Drop-in sediment pre-filter for QCROWatts Premium Filtration RC W 20 Empty Refillable Cartridge 20" x 2. 5" Clear housing design lets you customize your filtration media for specialized water treatment applications Refillable & Reusable Universal 20" Standard Fit Clear Visual Design Custom Media Compatible The Watts RC W 20 empty filter cartridge gives you complete control over your filtration strategy. This 20" x 2. 5" clear housing accepts any granular or powdered media, making it