Omnipure - E5433 - 8" x 2.5" E-Series T33 Acid Washed GAC Carbon Filter Choose:Single 5 cubic inches Cap Compatibility

5 cubic inches Cap Compatibility Universal fit for all permanent existing heads

or 3/8" NPT Valve System Twist Tap In-Head Shutoff

Strong Anion & Cation Resin 10" Standard Housing Premium Ion Exchange

Big Blue compatible

Replace every 2500 gallons or annually

Omnipure - E5433 - 8" x 2.5" E-Series T33 Acid Washed GAC Carbon Filter Choose:Single 5 cubic inches Cap CompatibilityOmnipure E Series E5433 8" x 2. 5" Acid Washed GAC Carbon Filter Pre RO granular activated carbon cartridge with quick change heads for residential and light commercial filtration systems Quick Change Head Acid Washed GAC Pre RO Compatible WHY IT WORKS Acid washed carbon removes chlorine and organics before they reach your membrane Acid Washed GAC T33 grade granular activated carbon undergoes acid washing to remove fine particles and reduce pH impact,