Omnipure - E5428 - 8" x 2.5" E-Series T28 GAC Carbon Filter ORP Meters Compatible with Pentek Big Blue

Compatible with Pentek Big Blue housings and equivalent systems from major manufacturers

5" or 10" × 4

Twist Tap valve system with carbon block filtration

Remove the spent cartridge from the existing Q-Series filter head by continuing to twist counterclockwise until fully detached

so replace at 6 months regardless of water usage to maintain consistent scale protection

Omnipure - E5428 - 8" x 2.5" E-Series T28 GAC Carbon Filter ORP Meters Compatible with Pentek Big BlueOmnipure E Series E5428 8" x 2. 5" GAC Carbon Filter Pre RO granular activated carbon cartridge with quick change head design for reliable chlorine and taste reduction T28 Thread GAC Media 1500 Gallon Capacity WHY IT WORKS Granular activated carbon protection for reverse osmosis systems Chlorine Protection GAC media removes chlorine before it reaches your RO membrane, extending membrane life and maintaining system efficiency Quick Change Head E Series