An Omnipure GAC T28 granular activated carbon filter, made in the USA and NSF/ANSI 42 certified — helps reduce chlorine and chloramine and improves taste and odor. Commonly the Stage 2 carbon filter in countertop RO systems. Includes 1/4″ elbow adapters.

What it does

This Omnipure GAC T28 carbon filter is a premium USA-made granular activated carbon filter. It helps reduce chlorine and chloramine and improves taste and odor, commonly serving as the second stage in countertop RO systems or a filter stage in refrigerators and point-of-use setups.

Manufactured by Omnipure in the USA and NSF/ANSI 42 certified. It helps reduce a range of contaminants including chlorine, chloramine, and select others. Ships with 2 quick-connect elbow adapters (1/4″ thread).

Key benefits

• ✓NSF/ANSI 42 certified — chlorine, taste & odor
• ✓Made in USA by Omnipure — recognized inline-filter brand
• ✓Helps reduce chlorine and chloramine
• ✓Premium granular activated carbon (GAC)
• ✓Higher pressure rating (125 PSI) & ~1,500 gal capacity
• ✓Includes 2 quick-connect elbow adapters (1/4″)

Helps reduce

Specifications

Installation & connection

• Commonly installed as Stage 2 (carbon) — after sediment, before the membrane.
• Remove the end caps and screw on the included 1/4″ elbow adapters.
• Push tubing into each adapter until seated.
• Replace every 6–12 months.
• Flush for a few minutes on first use to clear carbon fines.

Often used with