Manufacturer: Permutit

Manufacturer: Permutit: Specialized in industrial, municipal, commercial, and residential water treatment equipment.

Permutit (1913/1920s) – Water Softener: first industrial, then commercial, then residential.
Permutit: Resin beads for Water softeners.
Permutit: Multi-Port Valves for operating water softeners, filters, and other equipment.

1913 to 1960s had office in New York city, New York.
1960s had office in Paramus, NJ, later moved to Warren, NJ (1980s).
Permutit was purchased by Pfaudler (1950s), Zurn (1970s), US Filter (1993), Vivendi (1999), and it appears later to Siemens.

Specialized in industrial, municipal, and commercial water treatment equipment.

Manufacturers of:
Aeration
Chemical Feed systems
Clarifiers
Decarbonators and Degasifiers
Deaerators (Spray and Spray Tray) (deaerator division started in the 1930s)
Demineralizers (cation, anion, mixed bed, and polishers)
Filters
Reverse Osmosis
Vacuum Deaerators
Water Softener
and other equipment

Note: There were Permutit offices in several other countries that at one time were separate businesses.
US Filter at one time merged all (or majority) back together.

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