Omnipure - E5428 - 8" x 2.5" E-Series T28 GAC Carbon Filter
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
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 proprietary thread design allows tool-free installation and removal in seconds
Taste & Odor Reduction
21.6 cubic inches of granulated activated carbon removes organic compounds that affect water taste and smell
Compact 8" Design
Standard 2.5" diameter fits most RO housings with 0.5 GPM flow rate suitable for residential systems
Technical Details
| Model Number | E5428 |
| Dimensions | 8" L x 2.5" W |
| Connection Type | T28 Quick-Change Thread |
| Filtration Media | Granulated Activated Carbon (GAC) |
| Flow Rate | 0.5 GPM |
| Service Life | 1 year or 1500 gallons |
| Max Pressure | 125 PSI |
| Max Temperature | 100°F |
| Media Volume | 21.6 cubic inches |
Works with Omnipure E-Series housings
This E5428 cartridge fits all Omnipure E-Series filter housings with T28 thread connections. Designed as a pre-filter for reverse osmosis systems or inline applications requiring chlorine and taste reduction. Compatible with standard 8" x 2.5" filter housings equipped with E-Series quick-change caps.
Replacement Schedule
Standard Replacement
Replace E5428 filter annually for typical household water use to maintain chlorine removal and protect downstream components
Capacity-Based Change
Replace filter when 1500 gallon capacity is reached, whichever comes first for high-use applications
Chlorine Breakthrough
Replace immediately if chlorine taste or odor returns, indicating media exhaustion
Tool-Free Installation
E-Series quick-change design installs in seconds
RO System Protection
Removes chlorine before membrane exposure
Compact Footprint
8-inch length fits tight spaces
Proven Performance
Omnipure quality for residential applications
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
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 proprietary thread design allows tool-free installation and removal in seconds
Taste & Odor Reduction
21.6 cubic inches of granulated activated carbon removes organic compounds that affect water taste and smell
Compact 8" Design
Standard 2.5" diameter fits most RO housings with 0.5 GPM flow rate suitable for residential systems
Technical Details
| Model Number | E5428 |
| Dimensions | 8" L x 2.5" W |
| Connection Type | T28 Quick-Change Thread |
| Filtration Media | Granulated Activated Carbon (GAC) |
| Flow Rate | 0.5 GPM |
| Service Life | 1 year or 1500 gallons |
| Max Pressure | 125 PSI |
| Max Temperature | 100°F |
| Media Volume | 21.6 cubic inches |
Works with Omnipure E-Series housings
This E5428 cartridge fits all Omnipure E-Series filter housings with T28 thread connections. Designed as a pre-filter for reverse osmosis systems or inline applications requiring chlorine and taste reduction. Compatible with standard 8" x 2.5" filter housings equipped with E-Series quick-change caps.
Replacement Schedule
Standard Replacement
Replace E5428 filter annually for typical household water use to maintain chlorine removal and protect downstream components
Capacity-Based Change
Replace filter when 1500 gallon capacity is reached, whichever comes first for high-use applications
Chlorine Breakthrough
Replace immediately if chlorine taste or odor returns, indicating media exhaustion
Tool-Free Installation
E-Series quick-change design installs in seconds
RO System Protection
Removes chlorine before membrane exposure
Compact Footprint
8-inch length fits tight spaces
Proven Performance
Omnipure quality for residential applications
Original: $19.99
-65%$19.99
$7.00Description
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
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 proprietary thread design allows tool-free installation and removal in seconds
Taste & Odor Reduction
21.6 cubic inches of granulated activated carbon removes organic compounds that affect water taste and smell
Compact 8" Design
Standard 2.5" diameter fits most RO housings with 0.5 GPM flow rate suitable for residential systems
Technical Details
| Model Number | E5428 |
| Dimensions | 8" L x 2.5" W |
| Connection Type | T28 Quick-Change Thread |
| Filtration Media | Granulated Activated Carbon (GAC) |
| Flow Rate | 0.5 GPM |
| Service Life | 1 year or 1500 gallons |
| Max Pressure | 125 PSI |
| Max Temperature | 100°F |
| Media Volume | 21.6 cubic inches |
Works with Omnipure E-Series housings
This E5428 cartridge fits all Omnipure E-Series filter housings with T28 thread connections. Designed as a pre-filter for reverse osmosis systems or inline applications requiring chlorine and taste reduction. Compatible with standard 8" x 2.5" filter housings equipped with E-Series quick-change caps.
Replacement Schedule
Standard Replacement
Replace E5428 filter annually for typical household water use to maintain chlorine removal and protect downstream components
Capacity-Based Change
Replace filter when 1500 gallon capacity is reached, whichever comes first for high-use applications
Chlorine Breakthrough
Replace immediately if chlorine taste or odor returns, indicating media exhaustion
Tool-Free Installation
E-Series quick-change design installs in seconds
RO System Protection
Removes chlorine before membrane exposure
Compact Footprint
8-inch length fits tight spaces
Proven Performance
Omnipure quality for residential applications
