IPW Industries Inc
Isopure Water (ISO-4PK-MEM) 4 Pack of filters including 50 GPD Membrane
$39.99
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Isopure Water (ISO-4PK-MEM) 4 Pack of filters including 50 GPD Membrane w/ 1/4" JG QC
Set includes:
- 1x 5 Micron Sediment Filter
- 1x 5 Micron Carbon Block
- 1x 50 GPD Membrane
- 1x Inline
| 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.