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Membrane Cleaners

Developing membrane cleaners specific for RO was at the heart of King Lee Technologies when the company was founded over 40 years ago. As water quality and water chemistry has changed over the years the need for specialized membrane cleaners has also evolved.

Even with effective pretreatment, membranes will eventually begin to scale or foul. Depending on the degree and type of fouling, generic low and high pH cleaners may not fully clean off scale and foulants. Residual residue could act as a hub attracting more scale and foulants resulting in a quicker fouling rate and more frequent cleans. King Lee offers a variety of membrane cleaners to meet your specific needs. We offer our KL series powder cleaners for cost effectiveness and Diamite series liquid cleaners for ease of use.
Classics: Broad spectrum membrane cleaners designed to cover a range of scales and foulants.
Targeted: Membrane cleaners for scale and foulants which are more difficult to remove.

KL™ HpH

Versatile and heavy duty high pH powder cleaner for removing organic material.

Diamite™ LpH

Powerful and easy to handle low pH liquid cleaner for removing membrane scale and other inorganics.

Diamite™ HpH Plus

A stronger high pH cleaner for really difficult to remove organic material.

Diamite™ LpH Plus

A stronger low pH liquid cleaner for really difficult to remove membrane scale and other inorganics.

Diamite™ HpH

Powerful and easy to handle high pH liquid cleaner for removing organic material.

Diamite™ Silica

Robust cleaner for hard to remove silica scale in easy to handle liquid form.

KL™ LpH

Versatile and heavy duty low pH powder cleaner for removing membrane and other inorganics.

KL™ Silica

Robust cleaner for hard to remove silica scale in powder form.

Diamite™ Gypsum

Robust liquid cleaner for hard to remove gypsum (calcium-sulfate) scale in easy to handle liquid form.