Low-cost water treatment equipment at traditional retail in India
The Unilever Pureit products are inexpensive, effective, and well advertised
An end-of-faucet ("faucet mount") filter in Brazil
A carbon-UV "countertop" water purifier from 3M for sale in Taiwan
An undersink system installed in a kitchen in Bangkok
Traditional Thai wall mounted filters in Bangkok
Pour-through filter pitchers and faucet mounts in Taiwan "based on German technology"
Water purifying "tea bags" in Africa
The idea is to sell sachets of water treatment media in sari-sari stores, kiranas, and bodegas
Aquatabs water purifying tablets in a Mexican pharmacy
A GE brand refrigerator filter head and consumer-replaceable filter cartridge
The point-of-entry (POE) system treats all water flowing into the house
Another POE system in Malaysia