
Omnipure - E5733 - 14" x 2.5" E-Series T33 Acid Washed GAC Carbon Filter
E5733 14" x 2.5" T33 Acid Washed GAC Carbon Filter
Pre-RO carbon filtration designed to protect membranes and improve taste with acid-washed granular activated carbon in a universal-fit inline cartridge
The Omnipure E5733 uses acid-washed granular activated carbon to remove chlorine, taste, and odor before water reaches your RO membrane. The universal cap design fits all standard permanent heads, making replacement straightforward. Rated for 3,000 gallons or one year of service at flow rates up to 0.5 GPM.
Filter Performance & Dimensions
| Model Number | E5733 |
| Dimensions | 14" L x 2.5" Diameter |
| Media Type | Acid Washed Granulated Activated Carbon (GAC) |
| Media Volume | 41 Cubic Inches |
| Service Life | 3,000 Gallons or 1 Year |
| Flow Rate | 0.5 GPM Maximum |
| Max Pressure | 125 PSI |
| Max Temperature | 100°F |
| Cap Type | Universal Fit |
| Reduces | Chlorine, Taste, Odor |
Why the E5733 Works for Pre-RO Applications
Acid Washed GAC Media
Acid washing removes fines and impurities from the carbon, reducing the risk of downstream fouling and improving adsorption performance.
Universal Cap Design
Fits all permanent E-Series filter heads without adapters or modifications. Twist-on, twist-off replacement in seconds.
Chlorine Reduction
Removes chlorine and chloramines that can damage thin-film RO membranes, extending membrane life and protecting your system investment.
Taste & Odor Control
Granular activated carbon adsorbs organic compounds responsible for unpleasant tastes and odors, even before RO polishing.
Standard 14" Length
Fits most residential and light commercial RO systems using 14-inch filter housings with 2.5-inch diameters.
3,000 Gallon Capacity
Rated for up to one year or 3,000 gallons, depending on source water quality and chlorine concentration.
Where the E5733 Fits
The Omnipure E5733 is designed as a pre-filter for reverse osmosis systems that require chlorine removal before the membrane stage. It fits standard 14-inch Omnipure E-Series housings and is compatible with any RO system using a 2.5" diameter x 14" length inline cartridge format. Commonly installed upstream of thin-film composite (TFC) membranes in residential under-sink systems, commercial water coolers, and ice machines.
Omnipure E-Series filters are manufactured in the USA and backed by decades of engineering experience in point-of-use water treatment.
E5733 14" x 2.5" T33 Acid Washed GAC Carbon Filter
Pre-RO carbon filtration designed to protect membranes and improve taste with acid-washed granular activated carbon in a universal-fit inline cartridge
The Omnipure E5733 uses acid-washed granular activated carbon to remove chlorine, taste, and odor before water reaches your RO membrane. The universal cap design fits all standard permanent heads, making replacement straightforward. Rated for 3,000 gallons or one year of service at flow rates up to 0.5 GPM.
Filter Performance & Dimensions
| Model Number | E5733 |
| Dimensions | 14" L x 2.5" Diameter |
| Media Type | Acid Washed Granulated Activated Carbon (GAC) |
| Media Volume | 41 Cubic Inches |
| Service Life | 3,000 Gallons or 1 Year |
| Flow Rate | 0.5 GPM Maximum |
| Max Pressure | 125 PSI |
| Max Temperature | 100°F |
| Cap Type | Universal Fit |
| Reduces | Chlorine, Taste, Odor |
Why the E5733 Works for Pre-RO Applications
Acid Washed GAC Media
Acid washing removes fines and impurities from the carbon, reducing the risk of downstream fouling and improving adsorption performance.
Universal Cap Design
Fits all permanent E-Series filter heads without adapters or modifications. Twist-on, twist-off replacement in seconds.
Chlorine Reduction
Removes chlorine and chloramines that can damage thin-film RO membranes, extending membrane life and protecting your system investment.
Taste & Odor Control
Granular activated carbon adsorbs organic compounds responsible for unpleasant tastes and odors, even before RO polishing.
Standard 14" Length
Fits most residential and light commercial RO systems using 14-inch filter housings with 2.5-inch diameters.
3,000 Gallon Capacity
Rated for up to one year or 3,000 gallons, depending on source water quality and chlorine concentration.
Where the E5733 Fits
The Omnipure E5733 is designed as a pre-filter for reverse osmosis systems that require chlorine removal before the membrane stage. It fits standard 14-inch Omnipure E-Series housings and is compatible with any RO system using a 2.5" diameter x 14" length inline cartridge format. Commonly installed upstream of thin-film composite (TFC) membranes in residential under-sink systems, commercial water coolers, and ice machines.
Omnipure E-Series filters are manufactured in the USA and backed by decades of engineering experience in point-of-use water treatment.
Original: $27.99
-65%$27.99
$9.80Description
E5733 14" x 2.5" T33 Acid Washed GAC Carbon Filter
Pre-RO carbon filtration designed to protect membranes and improve taste with acid-washed granular activated carbon in a universal-fit inline cartridge
The Omnipure E5733 uses acid-washed granular activated carbon to remove chlorine, taste, and odor before water reaches your RO membrane. The universal cap design fits all standard permanent heads, making replacement straightforward. Rated for 3,000 gallons or one year of service at flow rates up to 0.5 GPM.
Filter Performance & Dimensions
| Model Number | E5733 |
| Dimensions | 14" L x 2.5" Diameter |
| Media Type | Acid Washed Granulated Activated Carbon (GAC) |
| Media Volume | 41 Cubic Inches |
| Service Life | 3,000 Gallons or 1 Year |
| Flow Rate | 0.5 GPM Maximum |
| Max Pressure | 125 PSI |
| Max Temperature | 100°F |
| Cap Type | Universal Fit |
| Reduces | Chlorine, Taste, Odor |
Why the E5733 Works for Pre-RO Applications
Acid Washed GAC Media
Acid washing removes fines and impurities from the carbon, reducing the risk of downstream fouling and improving adsorption performance.
Universal Cap Design
Fits all permanent E-Series filter heads without adapters or modifications. Twist-on, twist-off replacement in seconds.
Chlorine Reduction
Removes chlorine and chloramines that can damage thin-film RO membranes, extending membrane life and protecting your system investment.
Taste & Odor Control
Granular activated carbon adsorbs organic compounds responsible for unpleasant tastes and odors, even before RO polishing.
Standard 14" Length
Fits most residential and light commercial RO systems using 14-inch filter housings with 2.5-inch diameters.
3,000 Gallon Capacity
Rated for up to one year or 3,000 gallons, depending on source water quality and chlorine concentration.
Where the E5733 Fits
The Omnipure E5733 is designed as a pre-filter for reverse osmosis systems that require chlorine removal before the membrane stage. It fits standard 14-inch Omnipure E-Series housings and is compatible with any RO system using a 2.5" diameter x 14" length inline cartridge format. Commonly installed upstream of thin-film composite (TFC) membranes in residential under-sink systems, commercial water coolers, and ice machines.
Omnipure E-Series filters are manufactured in the USA and backed by decades of engineering experience in point-of-use water treatment.



















