NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, November 5, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.

Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/PwsComponents/Listings.asp?TradeName=CAT%2DHAC&


NSF/ANSI/CAN 61
Drinking Water System Components - Health Effects

NOTE: Unless otherwise indicated for Materials, Certification is only for the Water Contact Material shown in the Listing. Click here for a list of Abbreviations used in these Listings. Click here for the definitions of Water Contact Temperatures denoted in these Listings. Products certified to NSF/ANSI/CAN 61 comply with the health effects criteria in NSF/ANSI/CAN 600.

 
Clack Corporation 
4462 Duraform Lane
Windsor, WI 53598 
United States 
608-846-3010


Facility : Nattandiya, Sri Lanka

Process Media

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Granular Activated Carbon[1]
CAT-HAC [2] CLD 23 GAC 

[1] The carbon source is coconut shell.
[2] Certified for the following mesh sizes: 3x6 - 100x635.


NOTE: Certified for water treatment plant applications.
      This product has not been evaluated for point of use applications.

 
Jacobi Carbons, Inc. 
432 McCormick Boulevard
Columbus, OH 43213-1585 
United States 
215-546-3900
Visit this company's website


Facility : Misamis Oriental, Philippines

Process Media

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Granular Activated Carbon [1]
AquaSorb™ CAT-HAC [2] CLD 23 GAC 

[1] The carbon source is coconut shell.
[1] The carbon source is coconut shell.
[2] Certified for the following mesh sizes: 3 x 6  - 100 x 635.


NOTE: Certified for water treatment plant applications.
      This product has not been evaluated for point of use applications.


Facility : Nattandiya, Sri Lanka

Process Media

    Water Water
    Contact Contact
Trade Designation Size Temp Material

Granular Activated Carbon
AquaSorb™ CAT-HAC[3] [2] CLD 23 GAC 

[1] The carbon source is coal.
[2] Certified for the following mesh sizes: 3 x 6  - 100 x 500.
[3] The carbon source is coconut shell.
[4] Certified for the following mesh sizes: 3x6 - 100x635.
[5] The carbon sources are coal and coconut shell.


NOTE: Certified for water treatment plant applications.
      This product has not been evaluated for point of use applications.
Number of matching Manufacturers is 2
Number of matching Products is 3
Processing time was 1 seconds