An Omnipure GAC T33 granular activated carbon filter, made in the USA and NSF/ANSI 42 certified — the final polishing stage in RO systems. Helps reduce chlorine and chloramine, improves taste and odor. Fits 1/4″ and 3/8″ tubing (adapters included).

What it does

This Omnipure GAC T33 carbon filter is a premium USA-made granular activated carbon filter designed as the final polishing stage in reverse osmosis systems. It improves water quality before dispensing — helping reduce chlorine, chloramine, and other contaminants that affect taste and odor.

Manufactured by Omnipure in the USA and NSF/ANSI 42 certified. Also suitable for refrigerators and point-of-use setups. Ships with 1/4″ elbow adapters; 3/8″ and universal-fit options available.

Key benefits

• ✓NSF/ANSI 42 certified — chlorine, taste & odor
• ✓Made in USA by Omnipure
• ✓Final polishing stage for RO systems
• ✓Helps reduce chlorine and chloramine
• ✓Fits 1/4″ & 3/8″ tubing — adapter options included
• ✓~1,500 gallon capacity, 125 PSI rating

Helps reduce

Specifications

Installation & connection

• Install as the final (last) stage, after the RO membrane.
• Remove the end caps and screw on the included elbow adapters (select 1/4″, 3/8″, or universal).
• Push tubing into each adapter until seated.
• Replace every 6–12 months.
• Flush for a few minutes on first use.

Often used with