Viqua C2-01GAC Carbon Filter, 4.5 x 10 Inch GAC Cartridge, Taste & Odor Reduction

High-Quality GAC Filtration – Reduces chlorine, taste, odor, and particles over 20 microns. Fits Standard 10-Inch Housings – Compatible with 4.5" x 10" filter housings. Durable and Long-Lasting – Handles flow rates up to 5 GPM; replace every 6 months for best results.