NSF Product and Service Listings

These NSF Official Listings are current as of Thursday, December 12, 2024 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/DWTU/Listings.asp?Standard=044&Company=C0020569&

Note: Certain claims, such as Arsenic (Pentavalent) Reduction, appear as active links, allowing you to access additional information regarding the specific contaminants.


NSF/ANSI 44
Cation Exchange Water Softeners



 
Clack Corporation 
4462 Duraform Lane
Windsor, WI 53598-9716 
United States 
608-846-3010

Facility : # 1 China

             

COMPONENTS: Tanks, Water Softener[1] [2] [Pb] [POE]
6x10, 2.5" Inlet        
6x12, 2.5" Inlet        
6x13, 2.5" Inlet        
6x17, 2.5" Inlet        
6x18, 2.5" Inlet        
6x29, 2.5" Inlet        
6x35, 2.5" Inlet        
7x13, 2.5" Inlet        
7x17, 2.5" Inlet        
7x19, 2.5" Inlet        
7x24, 2.5" Inlet        
7x30, 2.5" Inlet        
7x35, 2.5" Inlet        
7x40, 2.5" Inlet        
7x44, 2.5" Inlet        
8x13, 2.5" Inlet        
8x17, 2.5" Inlet        
8x18, 2.5" Inlet        
8x24, 2.5" Inlet        
8x30, 2.5" Inlet        
8x35, 2.5" Inlet        
8x40, 2.5" Inlet        
8x44, 2.5" Inlet        
8x47, 2.5" Inlet        
9x17, 2.5" Inlet        
9x17, 2.5" x 2.5" Inlet        
9x18, 2.5" Inlet        
9x18, 2.5" x 2.5" Inlet        
9x24, 2.5" Inlet        
9x24, 2.5" x 2.5" Inlet        
9x30, 2.5" Inlet        
9x30, 2.5" x 2.5" Inlet        
9x35, 2.5" Inlet        
9x35, 2.5" x 2.5" Inlet        
9x40, 2.5" Inlet        
9x40, 2.5" x 2.5" Inlet        
9x42, 2.5" Inlet        
9x42, 2.5" x 2.5" Inlet        
9x48, 2.5" Inlet        
9x48, 2.5" x 2.5" Inlet        
10x13, 2.5" Inlet        
10x13, 2.5" x 2.5" Inlet        
10x13, 4" Inlet        
10x13, 4" x 2.5" Inlet        
10x16, 2.5" Inlet        
10x16, 2.5" x 2.5" Inlet        
10x16, 4" Inlet        
10x16, 4" x 2.5" Inlet        
10x17, 2.5" Inlet        
10x17, 2.5" x 2.5" Inlet        
10x17, 4" Inlet        
10x17, 4" x 2.5" Inlet        
10x18, 2.5" Inlet        
10x18, 2.5" x 2.5" Inlet        
10x18, 4" Inlet        
10x18, 4" x 2.5" Inlet        
10x19, 2.5" Inlet        
10x19, 2.5" x 2.5" Inlet        
10x19, 4" Inlet        
10x19, 4" x 2.5" Inlet        
10x22, 2.5" Inlet        
10x22, 2.5" x 2.5" Inlet        
10x22, 4" Inlet        
10x22, 4" x 2.5" Inlet        
10x24, 2.5" Inlet        
10x24, 2.5" x 2.5" Inlet        
10x24, 4" Inlet        
10x24, 4" x 2.5" Inlet        
10x30, 2.5" Inlet        
10x30, 2.5" x 2.5" Inlet        
10x30, 4" Inlet        
10x30, 4" x 2.5" Inlet        
10x35, 2.5" Inlet        
10x35, 2.5" x 2.5" Inlet        
10x35, 4" Inlet        
10x35, 4" x 2.5" Inlet        
10x40, 2.5" Inlet        
10x40, 2.5" x 2.5" Inlet        
10x40, 4" Inlet        
10x40, 4" x 2.5" Inlet        
10x44, 2.5" Inlet        
10x44, 2.5" x 2.5" Inlet        
10x44, 4" Inlet        
10x44, 4" x 2.5" Inlet        
10x47, 2.5" Inlet        
10x47, 2.5" x 2.5" Inlet        
10x47, 4" Inlet        
10x47, 4" x 2.5" Inlet        
10x54, 2.5" Inlet        
10x54, 2.5" x 2.5" Inlet        
10x54, 4" Inlet        
10x54, 4" x 2.5" Inlet        
12x42, 2.5" Inlet        
12x42, 4.5" Inlet        
12x48, 2.5" Inlet        
12x48, 2.5" x 2.5" Inlet        
12x48, 4" Inlet        
12x48, 4" x 2.5" Inlet        
12x48, 4" x 4" Inlet        
12x52, 2.5" Inlet        
12x52, 2.5" x 2.5" Inlet        
12x52, 4" Inlet        
12x52, 4" x 2.5" Inlet        
12x52, 4" x 4" Inlet        
13x44, 2.5" Inlet        
13x44, 2.5" x 2.5" Inlet        
13x44, 4" Inlet        
13x44, 4" x 2.5" Inlet        
13x44, 4" x 4" Inlet        
13x54, 2.5" Inlet        
13x54, 2.5" x 2.5" Inlet        
13x54, 4" Inlet        
13x54, 4" x 2.5" Inlet        
13x54, 4" x 4" Inlet        
14x47, 2.5" Inlet        
14x47, 2.5" x 2.5" Inlet        
14x47, 4" Inlet        
14x47, 4" x 2.5" Inlet        
14x47, 4" x 4" Inlet        
14x52, 2.5" Inlet        
14x52, 2.5" x 2.5" Inlet        
14x52, 4" Inlet        
14x52, 4" x 2.5" Inlet        
14x52, 4" x 4" Inlet        
14x65, 2.5" Inlet        
14x65, 2.5" x 2.5" Inlet        
14x65, 4" Inlet        
14x65, 4" x 2.5" Inlet        
14x65, 4" x 4" Inlet        
16x28, 2.5" Inlet        
16x28, 2.5" x 2.5" Inlet        
16x28, 4" Inlet        
16x28, 4" x 2.5" Inlet        
16x28, 4" x 4" Inlet        
16x52, 2.5" Inlet        
16x52, 2.5" x 2.5" Inlet        
16x52, 4" Inlet        
16x52, 4" x 2.5" Inlet        
16x52, 4" x 4" Inlet        
16x65, 2.5" Inlet        
16x65, 2.5" x 2.5" Inlet        
16x65, 4" Inlet        
16x65, 4" x 2.5" Inlet        
16x65, 4" x 4" Inlet        
18x36, 4" Inlet        
18x36, 4" x 4" Inlet        
18x53, 4" Inlet        
18x53, 4" x 4" Inlet        
18x65, 4" Inlet        
18x65, 4" x 4" Inlet        
21x36, 4" Inlet        
21x36, 4" x 4" Inlet        
21x53, 4" Inlet        
21x53, 4" x 4" Inlet        
21x62, 4" Inlet        
21x62, 4" x 4" Inlet        
24x65, 4" Inlet        
24x65, 4" x 4" Inlet        
24x72, 4" Inlet        
24x72, 4" x 4" Inlet        
30x72, 4" Inlet        
30x72, 4" x 4" Inlet        
36x57, 4" Inlet        
36x57, 4" x 4" Inlet        
36x72, 4" Inlet        
36x72, 4" x 4" Inlet        
12x48, 4.5" Butress Inlet        
12x52, 4.5" Butress Inlet        
13x44, 4.5" Butress Inlet        
13x54, 4.5" Butress Inlet        
14x47, 4.5" Butress Inlet        
14x52, 4.5" Butress Inlet        
14x65, 4.5" Butress Inlet        
16x28, 4.5" Butress Inlet        
16x52, 4.5" Butress Inlet        
16x65, 4.5" Butress Inlet        
10x35, 2.5" x 2.5" Inlet 1.25" Dome Hole        
10x35, 4" x 2.5" Inlet 1.25" Dome Hole        
10x40, 2.5" x 2.5" Inlet 1.25" Dome Hole        
10x40, 4" x 2.5" Inlet 1.25" Dome Hole        
10x44, 2.5" x 2.5" Inlet 1.25" Dome Hole        
10x44, 4" x 2.5" Inlet 1.25" Dome Hole        
10x47, 2.5" x 2.5" Inlet 1.25" Dome Hole        
10x47, 4" x 2.5" Inlet 1.25" Dome Hole        
10x54, 2.5" x 2.5" Inlet 1.25" Dome Hole        
10x54, 4" x 2.5" Inlet 1.25" Dome Hole        
12x48, 2.5" x 2.5" Inlet 1.25" Dome Hole        
12x48, 4" x 2.5" Inlet 1.25" Dome Hole        
12x52, 2.5" x 2.5" Inlet 1.25" Dome Hole        
12x52, 4" x 2.5" Inlet 1.25" Dome Hole        
13x44, 2.5" x 2.5" Inlet 1.25" Dome Hole        
13x44, 4" x 2.5" Inlet 1.25" Dome Hole        
13x54, 2.5" x 2.5" Inlet 1.25" Dome Hole        
13x54, 4" x 2.5" Inlet 1.25" Dome Hole        
14x47, 2.5" x 2.5" Inlet 1.25" Dome Hole        
14x47, 4" x 2.5" Inlet 1.25" Dome Hole        
14x52, 2.5" x 2.5" Inlet 1.25" Dome Hole        
14x52, 4" x 2.5" Inlet 1.25" Dome Hole        
14x65, 2.5" x 2.5" Inlet 1.25" Dome Hole        
14x65, 4" x 2.5" Inlet 1.25" Dome Hole        
16x28, 2.5" x 2.5" Inlet 1.25" Dome Hole        
16x28, 4" x 2.5" Inlet 1.25" Dome Hole        
16x52, 2.5" x 2.5" Inlet 1.25" Dome Hole        
16x52, 4" x 2.5" Inlet 1.25" Dome Hole        
16x65, 2.5" x 2.5" Inlet 1.25" Dome Hole        
16x65, 4" x 2.5" Inlet 1.25" Dome Hole        
18x65, 6" Flange        
18x65, 6" x 6" Flange        
21x62, 6" Flange        
21x62, 6" x 6" Flange        
24x65, 6" Flange        
24x65, 6" x 6" Flange        
24x72, 6" Flange        
24x72, 6" x 6" Flange        
30x72, 6" Flange        
30x72, 6" x 6" Flange        
36x57, 6" Flange        
36x57, 6" x 6" Flange        
36x72, 6" Flange        
36x72, 6" x 6" Flange        
42x72, 6" x 6" Flange        
48x72, 6" x 6" Flange        
63x67, 6" x 10" Flange        
63x67, 6" x 6" Flange        
63x86, 6" x 10" Flange        
63x86, 6" x 6" Flange        

   
[1] Conforms to material and structural integrity requirements.
[2] The "x" in the trade name may be omitted.
[Pb] Product also evaluated and determined to possess weighted average lead content of
     <=0.25% and complies with lead content requirements for “lead free” plumbing as defined
     by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking
     Water Act.
[POE] Product conforms to NSF/ANSI/CAN 61 health effects requirements.


Number of matching Manufacturers is 1
Number of matching Products is 226
Processing time was 0 seconds