Buyer’s Guide Online

3M Purification, Inc. (frmly CUNO)    


Zeta Plus™ depth filter cartridge, LifeASSURE™ membrane filters, J3000 series DE replacement filters.  
3M Purification, Inc. (frmly CUNO) Logo

Articles on 3M Purification, Inc. (frmly CUNO)

Contact Information



(800) 243-6894


(203) 630-4530

Sales Contact(s)

Conor O'Hara

Global Marketing Director

Direct Phone: (203) 238-8923

Email address:


Rick Howard

Sales Engineer

Direct Phone: (209) 345-5430

Email address:


Eric Seaman

Sales Engineer

Direct Phone: (509) 990-9463

Email address:


Linda Patterson

Sales Engineer

Direct Phone: (760) 533-9730

Email address:



Mailing Address

400 Research Pkwy
Meriden, CT 06450

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Location Address

400 Research Pkwy
Meriden, CT 06450

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Company Profile


Betapure™, CUNO™, LifeASSURE™, Zeta Plus™


3M Purification (formerly CUNO) has delivered innovative filtration solutions to the global wine industry for decades. Technical advances such as dual zone lenticular filters (Zeta Plus™), novel pleating designs (LifeASSURE™), and the new DE replacement filter, the J3000 series, result in secure, reliable and cost effective filtration of fine wines.

3M Purification, Inc. (frmly CUNO)
offers the following products and/or services:

     Winery (2637)
         Winery Equipment (1048)
             Filters / Filtration Systems (101)
                 Pressure-Leaf (DE) (20)
                 Lenticular (23)
                 Membrane Filter (49)
         Winery Supplies (381)
             Filters / Filtration Supplies (50)
                 Pads / Discs (48)


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