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Pretreat Plus® Y2K

Pretreat Plus® Y2K

Product Data Sheet:
Our Product Informational and Safety Data Sheets are available for download. If you are interested in purchasing our products feel free to Make A Request or give us a call at +1(800) 800-9019.

Our most robust broad spectrum antiscalant having great scale control capacity and typically used at a lower dose.

Effectively Controls:

Compatible with RO, NF, and UF membranes from all major manufacturers.

Controls high potential of polymerization and precipitation of silica.

Controls inorganic scale over a large concentration range.

Calcium carbonate and calcium sulfate scales.

Decreases precipitation of aluminum, iron, and heavy metal salts.

Liquid formulation is convenient and easy to use.

Formulated to decrease use of acid injection.


In the typical dosage range of 1-10 ppm (neat), control of a wide range of inorganic scales at high levels is possible. By monitoring normalization charts, an optimal dosage could be found empirically for the control of calcium carbonate scale and metal hydroxide or silica gels which may be prone to flocculation with organic polymers.


Feed water pH: 5.0 - 10.0 Appearance: Clear, Colorless liquid Product pH: ≤2.0 Specific gravity: 1.09 ± 0.04

Clear, Colorless to Yellow Liquid

Product pH(neat):

Specific gravity:
1.085 ± 0.03

Feed water pH:
5.0 - 10.0


Pretreat Plus® Y2K should be injected into the feed-stream prior to the static mixer and cartridge filter. Effective pH range is 5–10. If frozen, may be thawed and mixed before use. Best used within 12 months.


5 gal (20 kg), 55 gal (220 kg),
220 gal (834 kg), 275 gal (1042 kg), Bulk