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Pretreat Plus® Select

Pretreat Plus® Select

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.

A more cost effective broad spectrum antiscalant for use with RO systems treating water with less scaling potential.

Effectively Controls:

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

Polymerization and precipitation of silica.

Calcium Carbonate

Calcium Sulphate



In the dosage range of 1 –15 mg/L (neat), control of a wide range of inorganic scales at up to 100 x saturation values or higher is possible. By monitoring the concentrate stream and trend charts, optimal dosage can be achieved for the control of scales including that from calcium carbonate, calcium sulfate, barium sulfate, strontium sulfate iron hydroxide, aluminum hydroxide and silica.


Feed water pH: 5.1 - 10.0 Appearance: Clear, Colorless liquid Product pH: <_2 Specific gravity: 1.02


Pretreat Plus®-Select should be injected into the feedstream prior to the static mixer and cartridge filter. Effective pH range is 3-13. If frozen, may be thawed and mixed before use. Best used within 12 months.


5 gal (20 kg), 55 gal (220kg), 220gal, 275 gal