|
NSF
DoultonŽ filter models HIP and HCP along with Sterasyl,
Carbosyl, Supercarb and Ultracarb elements are listed to NSF
standards 42 and 53.
|
ISO
9002 : 1994 DoultonŽ water filtration products are manufactured
in accordance with International quality standard BS EN ISO
9002 : 1994. All stages of the manufacturing process from raw
material selection and grading, through component processing
to final assembly and inspection are subject to the strictest
process control with full product traceability in operation.
|
WRAS
DoultonŽ water filters carry UK Water Regulations Advisory
Scheme approval.
|