Empty Refillable Cartridge 20" x 4.5" Clear Pura UV (44301007) Channeling Sleeve for UV20 Series Lead-free ceramic disk mechanism ensures

Lead-free ceramic disk mechanism ensures smooth operation and reliable shut-off without drips or leaks over years of daily use

000 mg/L of nitrate exposure at a maximum flow rate of 0

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Effective against both arsenic III and V compounds commonly found in well water sources

Double junction inline submersible electrode for demanding pH measurement in high-conductivity and contaminated samples

Empty Refillable Cartridge 20" x 4.5" Clear Pura UV (44301007) Channeling Sleeve for UV20 Series Lead-free ceramic disk mechanism ensuresThe Watts RC C BB 20 50 gives you complete control over your 20 inch Big Blue filtration setup by letting you fill the cartridge with whatever media your water needs. This clear, refillable housing holds up to 155 cubic inches of custom media and works in any standard 4. 5" x 20" filter housing. SPECIFICATIONS Watts RC C BB 20 50 Empty Refillable Cartridge Manufacturer Watts Model Number RC C BB 20 50 Dimensions 20" x 4. 5" Housing Type Standard Big