22 3200 - Domestic Water Treatment Equipment

Watts
Since 1874 a leading manufacturer of water safety & flow control products, backflow prevention devices, water quality & conditioning products, specification drainage products, brass & tubular products, control valves, potable PEX plumbing products, Quick-Connect Push Fit Solutions, and Custom OEM Products.

4specs Discussion Forum - Great place to ask questions about specifications, products and technical data. Free - no registration required to read or post (subject to moderation).

Conspectus Technical Tips - covers many topics from HUD Severe Use Cabinets to Large Format Tile Installation.
Specification Discussions - a wide range of issues on specifications - many full time and independent specifiers contribute their knowledge and experience.
Product Discussions - covers things you need to know before making product decisions.

3M Purification
American Ultraviolet Company
Amiad Filtration Systems
Amtrol
A.J. Antunes & Co.
Aquathin Corporation - Established 1980. Manufacturers water purification systems for residential, commercial, laboratory markets, both domestic and international.
Aquionnics
Atlantic Ultraviolet Corporation
Automatic Filters
AXEON Water Technologies - specializes in reverse osmosis, membranes, filters, nano filtration, ultra filtration, and components.
Calgon Carbon Corp.
Campbell Manufacturing
Claude Laval Corporation - Lakos Separators
ClearWater Enviro Technologies
Crane Environmental
Culligan International Company
EcoWater Systems - NorthStar
Environmental Water Systems
EPD Wearnes (USA)
Everpure
Excel Water Technologies - Reverse osmosis water filters, softeners, and purification as well as under the counter water treatment.
Flint & Walling
GE Water Technologies - Ionics, Osmonics, BetzDearborn and ZENON Environmental
General Ecology
Griswold Water Systems
Harmsco
Hydrotech
Kinetico
LifeSource Water System
Marlo Incorporated
Medro Systems
Miller-Leaman
Moen - Puretouch
Multi-Pure Drinking Water Systems
Nimbus Water Systems
Orival
PEP Filters
Pure Aqua - Reverse osmosis systems, automatic media filters, cartridge filters, water softeners.
Pure Water
Puroflux Corp. - Permanent media sand and hydrocyclone separator systems for industrial and cooling tower basin water filtration.
Rainsoft
R-Can Environmental
RGF Environmental Group
Rosedale Products
Rusco
Sonitec
Superior Water Conditioner
Sylvan Source
Triangular Wave Technologies
VIQUA - UV water treatment
Waterboss - Water softeners, water filtration systems, water filters and reverse osmosis water filters.
WaterHealth International