NSF Product and Service Listings

These NSF Official Listings are current as of Tuesday, December 23, 2025 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/PwsChemicals/Listings.asp?Company=59660&Standard=060&

NSF/ANSI/CAN 60
Drinking Water Treatment Chemicals - Health Effects


 
CDG Environmental, LLC 
361 West Cedar Street
Allentown, PA 18102 
United States 
888-610-2562 
484-821-0780

Facility : Allentown, PA


Chlorine Dioxide Ingredients[1] [CL]
Trade Designation Product Function Max Use
CDG AQUADIOXIDE Disinfection & Oxidation 670mg/L
CDG S3K Disinfection & Oxidation 670mg/L
CDG Solution 3000 Disinfection & Oxidation 670mg/L 

[1] The Certification and maximum use level applies to the finished product. The finished
    product is a 0.3% chlorine dioxide solution.
[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

Miscellaneous Water Supply Products[3] [CL]
Trade Designation Product Function Max Use
CDG Solution 3000 Reverse Osmosis Membrane Biocide NA 

[3] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
    
[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

Sodium Chlorite[2] [CL]
Trade Designation Product Function Max Use
CDG RID-ITE Chlorine Dioxide Production NA
SAF-T-CHLOR Chlorine Dioxide Production NA 

[2] These products are intended for use in chlorine dioxide generators.  The generators
    should comply with the requirements of NSF/ANSI/CAN 61.
[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

Number of matching Manufacturers is 1
Number of matching Products is 6
Processing time was 0 seconds