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Omnipure

Omnipure - K5553 - 10" x 2.5" Nitrate Removal Inline Filter

Product Code K5553-JJ

$40.91

The Omnipure K-Series K5553 inline filter is a nitrate removal filter that has 1/4" QC and 3/8" QC fittings. This filter helps reduce nitrates in your water.
  • Dimensions: 2.5" W X 10" L
  • Contaminant Reduction: Nitrate Reduction
  • Fitting Size: 1/4" QC, 3/8" QC, 1/4" FNPT and 3/8" FNPT 
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.