01 Water Treatment: Manufacturers of Water Filters (Municipal and Industrial): Multi Media Sand Filters

01 Water Treatment: Water Filters (Municipal and Industrial): Multi Media Sand Filters

Manufacturers: Water Filters (Municipal and Industrial): past and present

  1. AA Tech / Industrial Water Treatment
  2. Altair
  3. American Water Softener (already in business by 1912) (purchased New York Continental Jewell Filtration Co in 1925)
  4. Aqua General
  5. Baker: see Serek
  6. Former: Belco (began offering this product in 1950)
  7. Bruner
  8. Cal Filco (California Filter Company) (new name as of 1919-1920) (begun in the 1910s; became part of US Filter in 1969)
  9. California Jewell Filter Co (1897 incorporated): 1919-1920 renamed California Filter Company
  10. Centec (international)
  11. Continental Filter Co (started in 1800s)
  12. Culligan
  13. Davco (Xylem) – municipal filters 
  14. De Nora Tetra (international)
  15. Di-Seps: Smith Loveless
  16. Durco Filters
  17. EBD Paragon
  18. Ecodyne (Marmon)
  19. ESLI – Pollet Water Group (international)
  20. EnFab (Daniel)
  21. Enhydra (UK)
  22. Envirex: Great Lakes
  23. Ergil (Turkey)
  24. Eurowater
  25. Everfilt
  26. Evoque (Xylem)
  27. Filtra Systems
  28. Franklin Water Treatment
  29. G Water Treatment
  30. Gaco-Sternson
  31. General Filter
  32. General Water Treatment Corp (1930)
  33. Glegg (GE Water)
  34. Graver (filters began 1920s)
  35. Great Lakes (Envirex)
  36. H2K
  37. Hayward Filter Co
  38. Hidro Water (Spain)
  39. Former: H-O-H Systems (Katy, Texas)
  40. Hungerford & Terry
  41. Hyatt Filter (started in the 1800s)
  42. HydroFlo Tech
  43. Hydro-Chem
  44. Hydromation
  45. Illinois Water Treatment (Evoque / Xylem)
  46. Industrial Water Solutions
  47. Industrial Water Technologies Inc
  48. International Filter Co
  49. Jewell Pure Water Co (started 1888) [O H Jewell Filter Co]
  50. Kurita
  51. L*A Water Treatment [LA Water Conditioning] [L-A Water Softener merged with Water Conditioning Inc]
  52. Lakeside
  53. Leopold (Xylem) – municipal filters
  54. Former: Loomis-Manning
  55. Loprest (WET)
  56. Marlo
  57. Miura
  58. Mueller
  59. Natco: Cameron: SLB
  60. Neckar
  61. Neptune-Benson (Xylem)
  62. Newark Filtering Co (started 1880)
  63. Newterra
  64. New York Continental Jewell Filtration Company (already in business by 1900) (sold to American Water Softener in 1925)
  65. New York Filter Co (started 1891)
  66. Osmonics
  67. Ovivo
  68. Peerless Inc. (Ceco)
  69. PEP
  70. Penfield
  71. Permutit (Permutit USA begun in the 1910s; became part of US Filter in 1993)
  72. Pure Aqua
  73. Rain Bird (irrigation)
  74. Rayne
  75. Refinite (begun in the 1910s)
  76. Resin Tech (Barnstead; Ion Exchange Products Co (Chicago)) – small units for laboratory and testing labs
  77. Robert Hill Co.: ECI Water
  78. Roberts Filter
  79. Samco
  80. Sepramatic
  81. Serek Separation
  82. Former: ServiSoft (began offering this product in 1937); later merged with EcoWater Systems
  83. Sirco
  84. Smith Loveless: DiSeps
  85. Suez / Degremont
  86. Tonka: Kurita
  87. US Filter
  88. Veolia (Whittier Filtration)
  89. Warren Filter / Cumberland Manufacturing Co: see Jewell
  90. Water King
  91. Wemco: Cameron: SLB
  92. WesTech Engineering
  93. Western Filter
  94. Wigen
  95. Wynhausen / O & G
  96. Waterco (fiberglass vessels)
  97. Xylem: Evoqua (Carbonair)
  98. Yardney / Applied Systems

Water Treatment: Horizontal Pressure Sand Filters (internal link)

Carbon Filters: many of the manufacturers listed above, plus: Calgon and Westates: Xylem

A different type of Filter is a Well Head Sand Filter; Sand Separator; Centrifugal Sand Separator;
Wellhead Desander: to remove sand from incoming flow: (internal link)

Navigate website: links are listed below: