MATRIKX® In‐Line water filters are manufactured from the highest quality materials offering premium performance and the best claims in the industry. Each filter is manufactured using 100% coconut shell‐based carbon, which is a renewable and ecologically sustainable material. All products in the MATRIKX® In‐Line range offer Chlorine, Chloramine and PFAS reduction. They are equipped with 1⁄4″ NPT inlet/outlet connections and designed for use with refrigerators, icemakers, RV’s, boats, water fountains, water coolers, and commercial coffee makers.
Features & Benefits
| National Pipe Thread (NPT) Size Measured Against a Ruler* | |
| Actual Diameter (Inches) |
National Pipe Thread (NPT) (Fractional) |
| 0.405″ | 1/8″ |
| 0.540″ | 1/4″ |
| 0.675″ | 3/8″ |
| 0.840″ | 1/2″ |
*NOTE: A very common misconception is that a 1/4″ NPT measures as 1/4 inch on a ruler or tape measurer. However, that is not the case. NPT will measure larger in diameter. Above is a sizing reference to help clarify.
