Omnipure - Q5667- 12" x 2.5" Q-Series Twist Off GAC Filter w/ KDF 1/2 lb Filter
Omnipure Q5667 12" x 2.5" GAC Filter with KDF
Twist-lock replacement cartridge combining granular activated carbon with KDF process media for enhanced chlorine, taste, and odor reduction in systems requiring Omnipure Q-Series compatibility
Dual-Media Filtration in a Proprietary Format
KDF Process Media
Half pound of KDF-55 enhances chlorine reduction and controls bacteria, algae, and scale through redox reaction with heavy metals
GAC Carbon Bed
Granular activated carbon adsorbs chlorine, volatile organic compounds, and chemicals that cause taste and odor problems
Twist-Lock Design
Q-Series proprietary threading installs into permanent filter heads without tools or housing disassembly
Standard 12" Format
Fits Q-Series heads designed for 12 inch by 2.5 inch diameter cartridges in undercounter and specialty systems
Q5667 Filter Details
| Dimensions | 12 inches x 2.5 inches |
| Series | Omnipure Q-Series (Q56xx) |
| Media Type | Granular Activated Carbon (GAC) + KDF-55 |
| KDF Amount | 0.5 lb (1/2 pound) |
| Connection | Twist-off proprietary thread |
| Service Life | 6 to 12 months |
| Reduces | Chlorine, taste, odor, VOCs |
System Requirements
The Q5667 replaces any Omnipure Q-Series filter in systems with 12 inch Q-Series twist-lock heads. Common in reverse osmosis post-filters, specialty filtration systems, and undercounter applications requiring proprietary mounting. Confirm your existing housing accepts Q-Series cartridges (not standard screw-in or bayonet mounts). Compatible with Q56xx series filter heads from Omnipure.
Replacement Schedule
Heavy Use or Municipal Water
Replace Q5667 cartridge every six months if filtering chlorinated city water with moderate to high usage or noticeable taste issues
Light Use or Pre-Filtered Water
Replace annually in low-volume applications or when used as polishing stage after sediment and carbon block pre-filtration
Performance-Based Replacement
Replace sooner if you notice taste or odor breakthrough, reduced flow rate, or pressure drop across the filter
Tool-Free Installation
Twist-lock design installs in seconds without wrenches or housing removal
Omnipure Engineering
Manufactured by Omnipure Filter Company with consistent quality and dimensional accuracy
Dual Media Performance
KDF enhances chlorine reduction beyond carbon alone and controls microbial growth
Direct Replacement
Drop-in cartridge for existing Q-Series systems without modifications or adapters
Omnipure Q5667 12" x 2.5" GAC Filter with KDF
Twist-lock replacement cartridge combining granular activated carbon with KDF process media for enhanced chlorine, taste, and odor reduction in systems requiring Omnipure Q-Series compatibility
Dual-Media Filtration in a Proprietary Format
KDF Process Media
Half pound of KDF-55 enhances chlorine reduction and controls bacteria, algae, and scale through redox reaction with heavy metals
GAC Carbon Bed
Granular activated carbon adsorbs chlorine, volatile organic compounds, and chemicals that cause taste and odor problems
Twist-Lock Design
Q-Series proprietary threading installs into permanent filter heads without tools or housing disassembly
Standard 12" Format
Fits Q-Series heads designed for 12 inch by 2.5 inch diameter cartridges in undercounter and specialty systems
Q5667 Filter Details
| Dimensions | 12 inches x 2.5 inches |
| Series | Omnipure Q-Series (Q56xx) |
| Media Type | Granular Activated Carbon (GAC) + KDF-55 |
| KDF Amount | 0.5 lb (1/2 pound) |
| Connection | Twist-off proprietary thread |
| Service Life | 6 to 12 months |
| Reduces | Chlorine, taste, odor, VOCs |
System Requirements
The Q5667 replaces any Omnipure Q-Series filter in systems with 12 inch Q-Series twist-lock heads. Common in reverse osmosis post-filters, specialty filtration systems, and undercounter applications requiring proprietary mounting. Confirm your existing housing accepts Q-Series cartridges (not standard screw-in or bayonet mounts). Compatible with Q56xx series filter heads from Omnipure.
Replacement Schedule
Heavy Use or Municipal Water
Replace Q5667 cartridge every six months if filtering chlorinated city water with moderate to high usage or noticeable taste issues
Light Use or Pre-Filtered Water
Replace annually in low-volume applications or when used as polishing stage after sediment and carbon block pre-filtration
Performance-Based Replacement
Replace sooner if you notice taste or odor breakthrough, reduced flow rate, or pressure drop across the filter
Tool-Free Installation
Twist-lock design installs in seconds without wrenches or housing removal
Omnipure Engineering
Manufactured by Omnipure Filter Company with consistent quality and dimensional accuracy
Dual Media Performance
KDF enhances chlorine reduction beyond carbon alone and controls microbial growth
Direct Replacement
Drop-in cartridge for existing Q-Series systems without modifications or adapters
Original: $40.29
-65%$40.29
$14.10Description
Omnipure Q5667 12" x 2.5" GAC Filter with KDF
Twist-lock replacement cartridge combining granular activated carbon with KDF process media for enhanced chlorine, taste, and odor reduction in systems requiring Omnipure Q-Series compatibility
Dual-Media Filtration in a Proprietary Format
KDF Process Media
Half pound of KDF-55 enhances chlorine reduction and controls bacteria, algae, and scale through redox reaction with heavy metals
GAC Carbon Bed
Granular activated carbon adsorbs chlorine, volatile organic compounds, and chemicals that cause taste and odor problems
Twist-Lock Design
Q-Series proprietary threading installs into permanent filter heads without tools or housing disassembly
Standard 12" Format
Fits Q-Series heads designed for 12 inch by 2.5 inch diameter cartridges in undercounter and specialty systems
Q5667 Filter Details
| Dimensions | 12 inches x 2.5 inches |
| Series | Omnipure Q-Series (Q56xx) |
| Media Type | Granular Activated Carbon (GAC) + KDF-55 |
| KDF Amount | 0.5 lb (1/2 pound) |
| Connection | Twist-off proprietary thread |
| Service Life | 6 to 12 months |
| Reduces | Chlorine, taste, odor, VOCs |
System Requirements
The Q5667 replaces any Omnipure Q-Series filter in systems with 12 inch Q-Series twist-lock heads. Common in reverse osmosis post-filters, specialty filtration systems, and undercounter applications requiring proprietary mounting. Confirm your existing housing accepts Q-Series cartridges (not standard screw-in or bayonet mounts). Compatible with Q56xx series filter heads from Omnipure.
Replacement Schedule
Heavy Use or Municipal Water
Replace Q5667 cartridge every six months if filtering chlorinated city water with moderate to high usage or noticeable taste issues
Light Use or Pre-Filtered Water
Replace annually in low-volume applications or when used as polishing stage after sediment and carbon block pre-filtration
Performance-Based Replacement
Replace sooner if you notice taste or odor breakthrough, reduced flow rate, or pressure drop across the filter
Tool-Free Installation
Twist-lock design installs in seconds without wrenches or housing removal
Omnipure Engineering
Manufactured by Omnipure Filter Company with consistent quality and dimensional accuracy
Dual Media Performance
KDF enhances chlorine reduction beyond carbon alone and controls microbial growth
Direct Replacement
Drop-in cartridge for existing Q-Series systems without modifications or adapters
