Filter: PPF, string wound filter, activated carbon filter, resin filter and other 20 inch universal filter.

Inlet and outlet: 3/8'', 1/2'', 3/4'' or 1''

Application: whole house water filtration, can be installed behind the water meter, also can be installed before the water tower and water tank. Also can be use for chemicals, petroleum, automobile, textile, light industry, pharmaceutical, dye, metallurgy, mineral processing, food and electroplating area.