ST. PAUL, Minn. — 3M Purification has announced the rebranding of its commercial HVAC filter products. Previously sold under the Filtrete™ brand, the products will now carry the 3M™ brand. With this ...

Filtrete™ HVAC air filters are now available for the commercial market. The typical initial resistance is 0.37 inches of water (92 Pascal) at 492 feet per minute. The 100 percent synthetic media ...

3M Corp. has agreed to pay $1 billion cash to acquire the membrane filtration business of Charlotte, N.C.-based technology firm Polypore, the two companies said on Monday. It is part of a two-part ...

West Morgan East Lawrence Water and Sewer Authority and chemical giant 3M have reached a settlement over who will pay for a new multi-million dollar filtration system to remove industrial contaminants ...