SKU: FI-K5321-P-CC

Omnipure 10 Micron Carbon Block & Scale Inhibitor inline Filter, K-Series (3/8" NPT*)

Sale price$17.50 USD

  • 3/8" Standard NPT Input/Output Female Connector
  • 10 Micron Carbon Block for Chlorine, Taste & Odor Reduction
  • Polyphosphate Reduces Scale Buildup on Appliances & Pipes
  • Disposable Inline Filter for Easy Installation & Replacement
  • Friction-Welded Construction Provides a Reliable, No-Leak Seal
  • Certified to NSF 42 Standard, Made in USA Made in USA


OMNIPURE’s K-Series 3/8” NPT Connect 10 micron Carbon Block and polyphosphate filters are compact and versatile coconut activated carbon filters which have been specially treated to effectively remove chlorine, taste and odors and also protect equipment and appliances from calcium scale buildup. They are a great value for applications where long life, high purity and low change-out frequency are required. No glues or binders were used in the manufacturing process but instead, components are friction-welded together producing a reliable, no-leak seal. Omnipure inline filters are available in a variety of sizes and connections and are used with reverse osmosis systems, water filters, ice machines, water coolers, drinking fountains and in any applications where better tasting water is important.

Specification Table

APEC Item Code


Manufacture Item Code


Filter Length

2.5” x 6”

Service Life Gal. or 1 year

1000 Gal

Pipe Size NPT*


*NPT (National Pipe Thread)- Traditional threaded, twist-on fitting connector.
NPT = FPT (Female Pipe Thread)

Omnipure Filter Connectors

About Omnipure

The Omnipure Filter Company developed the world's first disposable inline water filter in 1969 and their products soon found regular usage as an accessory attached to ice machines, refrigerators, water coolers, coffee machines, and as a component in other filtration systems such as Reverse Osmosis Systems and other multi-level filtration processes. With over 44 years in the water industry, Omnipure has built a reputation for manufacturing the world's best disposable inline water filters.