Empty Refillable Cartridge 20" x 4.5" Clear Max Adaptor (65-4000) Brass 1/2" NPT x 1/2" NPT x 1/4" (No Adapter) Class F insulation

Class F insulation

It measures electrical conductivity across 0-25

Myron L RPR Replacement pH-ORP Probe for 6P Series Ultramters

and other freshwater sources requiring copper monitoring

lengthening service intervals

Empty Refillable Cartridge 20" x 4.5" Clear Max Adaptor (65-4000) Brass 1/2" NPT x 1/2" NPT x 1/4" (No Adapter) Class F insulationThe 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