The
Coway CNFN11S Neo-sense Carbon Filter is an 11" carbon block filter. The CNFN11S will reduce sediment, chlorine, taste and odor to improve the taste and quality of your drinking water.
Features:
- Formerly known as the Coway WJNF11-S Filter
- Reduces sediment, chlorine, taste and odor
- Filter Media: carbon block
- Micron Rating: between 20 and 30 micron
- Should be replaced every 6 months
- Certified by WQA to NSF/ANSI Standard 42
California residents
Prop 65 Warning
WARNING! This product contains materials known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov
| Product Details |
|---|
Filter Application | Sediment/Dirt/Rust Chlorine/Taste/Odor |
Max Pressure (Psi) | 120 |
Max Temp (°F) | 95 |
Micron Rating (Nominal) | 20-30 µm |
Min Pressure (Psi) | 10 |
Min Temp (°F) | 41 |
Cartridge Style | Inline |
Change Frequency | 6 Months |
Diameter | 2-1/2" |
Media Type | Polyethylene |
Origin | China |
| Warranty & Certifications |
|---|
Product Certification Standard | NSF/ANSI 42 |
| Product Weight & Dimensions |
|---|
Product Length | 11" (27.9 cm) |
Product Weight (lbs) | 1.25 |


1. Your order is usually shipped out within 24-48 hours after your payment is received.
2. The tracking number of your parcel will be sent to you after your order is despatched. You may use the tracking number to check the status of your order online.
3. The shipping fee will be auto-added in the grand total when you send payment.