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Omnipure K2521-JJ 1/4" Quick Connect 10 Micron Carbon Block Inline Replacement Water Filter

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Omnipure K2521-JJ 10 Micron 1/4" Quick Connect Carbon Block Inline Replacement Water Filter. 2" x 10"

Omnipure K2521-JJ 1/4" Quick Connect 10 Micron Carbon Block Inline Water Filter. 2" x 10"


Flow Rate

0.5 gpm

Maximum Operating Pressure

125 psig

Operating Temperature

2 to 38 ºC35 to 100 ºF

Rated Capacity

1,500 gal/1 Year

Reduction Claim

Chlorine, taste, color, and odor reduction

Flow Capacity

1,500 gal

ANSI (American National Standards Institute) / NSF (National Sanitation Foundation) International Standards

General Installation / Operation / Maintenance Requirements

  • Note flow direction of filter.
  • Flush new cartridge with 5 gallons of water prior to use and check for leaks. If leaks occur, check tightness of tubing and fittings. If leaks persist, discontinue use and call your supporting dealer.
  • Replace cartridge when rated capacity (1,500 gallons) is reached, or when flow becomes too slow.
  • Install in compliance with state and local laws and regulations.


Cap and body are spin welded together producing a smooth, consistent seal without the use of glues or binders that can cause contamination. The result of these design and production techniques is a reliable filter that is fast and easy to install.

One of the primary uses of this product is as a system component. The benefit is derived from the fitting being molded directly into the filter cap, greatly reducing clearance. Shown here (right) is a reverse osmosis system with the traditional 12 in x 2.5 in filter configuration. Notice that all the filters are uniformly attached. This results in the most efficient use of available space and greater filtering performance in a smaller overall area.

Special Notices

  • The contaminants or other substances removed or reduced by this water treatment system are not necessarily in your water.
  • Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.

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