
Omnipure (CK5721) 14"x2.5" Cuno CS-65 Compatible SQC 10 Micron Carbon Block Filter
CK5721 Filter Specs
Filter Construction & Performance
| Model Number | CK5721 |
| Manufacturer | Omnipure (CK-Series) |
| Filter Media | 10 micron carbon block |
| Body Material | Injection-molded polypropylene (NSF approved) |
| Connection Type | SQC bayonet-style quick-change |
| Primary Applications | Chlorine, taste, and odor reduction |
| Certifications | NSF-approved materials (100%) |
Direct Replacement for Cuno CS-65 Systems
The Omnipure CK5721 is engineered as a cost-effective alternative to OEM Cuno 3M CS-65 filter bodies. It fits any existing bayonet-style permanent head designed for 14" x 2.5" cartridges with SQC quick-change connections. Ideal for residential, commercial, and light industrial applications requiring chlorine taste and odor removal at 10 micron filtration. This filter works in reverse osmosis pretreatment, ice machine filtration, beverage equipment, and general point-of-use water treatment systems. The CK-Series construction ensures reliable performance without the premium replacement cost of proprietary OEM bodies.
CK5721 Filter Specs
Filter Construction & Performance
| Model Number | CK5721 |
| Manufacturer | Omnipure (CK-Series) |
| Filter Media | 10 micron carbon block |
| Body Material | Injection-molded polypropylene (NSF approved) |
| Connection Type | SQC bayonet-style quick-change |
| Primary Applications | Chlorine, taste, and odor reduction |
| Certifications | NSF-approved materials (100%) |
Direct Replacement for Cuno CS-65 Systems
The Omnipure CK5721 is engineered as a cost-effective alternative to OEM Cuno 3M CS-65 filter bodies. It fits any existing bayonet-style permanent head designed for 14" x 2.5" cartridges with SQC quick-change connections. Ideal for residential, commercial, and light industrial applications requiring chlorine taste and odor removal at 10 micron filtration. This filter works in reverse osmosis pretreatment, ice machine filtration, beverage equipment, and general point-of-use water treatment systems. The CK-Series construction ensures reliable performance without the premium replacement cost of proprietary OEM bodies.
Original: $45.02
-65%$45.02
$15.76Description
CK5721 Filter Specs
Filter Construction & Performance
| Model Number | CK5721 |
| Manufacturer | Omnipure (CK-Series) |
| Filter Media | 10 micron carbon block |
| Body Material | Injection-molded polypropylene (NSF approved) |
| Connection Type | SQC bayonet-style quick-change |
| Primary Applications | Chlorine, taste, and odor reduction |
| Certifications | NSF-approved materials (100%) |
Direct Replacement for Cuno CS-65 Systems
The Omnipure CK5721 is engineered as a cost-effective alternative to OEM Cuno 3M CS-65 filter bodies. It fits any existing bayonet-style permanent head designed for 14" x 2.5" cartridges with SQC quick-change connections. Ideal for residential, commercial, and light industrial applications requiring chlorine taste and odor removal at 10 micron filtration. This filter works in reverse osmosis pretreatment, ice machine filtration, beverage equipment, and general point-of-use water treatment systems. The CK-Series construction ensures reliable performance without the premium replacement cost of proprietary OEM bodies.



















