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Specialty Chemicals

Occasionally membrane systems require more specialized chemical products to address issues other than your typical system pre- and post- treatment. King Lee has created special microbiological control products, chemical storage products, and coagulant aids for your RO/NF system.

Profloc C™

Significantly improves the removal of colloidal particles and dissolved polymers by multi-media filters and it’s compatible with Pretreat Plus 0100.

Microtreat BIO™

Strong but membrane safe microbiological control product able to loosen organic material to be cleaned off the membrane.

Microclean UHP™

Highly effective DI water piping and strong tank cleaner specifically designed to free-floating bacteria and biofilm.


Highly effective short and long term membrane storage product to inhabit microbiological growth within membranes and membrane systems.