The Viqua C2-02PB is a genuine replacement 20" Big Blue lead reduction carbon block filter designed to improve the taste, odor, and overall quality of your drinking water. Using advanced modified carbon block technology, it helps reduce lead while also filtering chlorine, sediment, and other contaminants that can affect water quality.

Ideal for use as a stand-alone filter or as part of a Viqua UV water treatment system, the C2-02PB delivers reliable filtration without sacrificing water flow.

✔️ Genuine Viqua replacement carbon block filter for dependable performance

✔️ Helps reduce lead while improving the taste and odor of your drinking water

✔️ 10-micron filtration captures sediment, dirt, rust, and other fine particles

✔️ Fits standard 20" x 4.5" Big Blue filter housings

✔️ High flow rate of 7–10 GPM helps maintain strong water pressure

✔️ Compatible with Viqua systems IHS12-D4, IHS22-D4, and IHS22-E4

✔️ Easy replacement to keep your water treatment system performing at its best

Product Code: C2-02PB

Compatible Viqua Systems

• Viqua IHS12-D4

• Viqua IHS22-D4

• Viqua IHS22-E4

To maintain optimal filtration performance, replace your carbon filter according to your system's recommended maintenance schedule or sooner if you notice reduced water flow or changes in taste or odor.