TORAY Ultra Filtration Membrane
* TORAY Ultra Filtration Membrane offers advantages like
High Cost-Performance PVDF Hollow Fiber Membrane Products
Long Membrane Life with High Filtration Flux
High Chemical Resistance & High Mechanical Strength
TORAY’s special spinning method with PVDF (polyvinylidene fluoride) enables high mechanical and chemical
strength without fiber breakage
Low Fouling Property
TORAY’s unique membrane structure and Outside-to-Inside flow direction enable higher flux operation for a
long period.
Safe Water Provided
Pressured HFU series and Submerged HSU series are certified for drinking water production
- ANSI/NSF 61
- CDPH (California Department of Public Health)
- AMST (Association of Membrane Separation Technology of Japan)
- KWWA (Korean Water and Wastewater Works Association)
Two Types of UF Product
TORAY has two types of UF product; the pressured type and the submerged type, and you can choose the best
one for your water treatment plants.

