Industry-leading blended phosphate formulations for mineral sequestration, scale control, and corrosion inhibition. Manufactured exclusively with domestic US ingredients.
NSF Certified for Potable Water Systems
Since 1980, SPER Chemical Corporation has manufactured precision-blended phosphate water treatment formulations using exclusively domestic US manufacturers' ingredients.
Our products serve municipal water systems, agricultural operations, and commercial properties across the country, providing reliable solutions for mineral sequestration, scale control and removal, and corrosion inhibition.
Prevent mineral precipitation and maintain water clarity through advanced phosphate chemistry formulations.
Protect infrastructure from calcium, magnesium, and silica scale buildup in pipes and equipment.
Form protective barriers on pipe surfaces to extend infrastructure life and maintain water quality.
Specialized water treatment formulations for every application, from municipal systems to agricultural operations.
Comprehensive solutions for municipal water systems. Our blended orthophosphates and polyphosphates help cities deliver safe, clean water while protecting aging infrastructure.
Specialized formulations for agricultural water management. Control mineral buildup in irrigation systems and improve water quality for livestock and crop production.
Iron stain prevention for irrigation and commercial water systems. Our Rid-O-Rust alternative solutions keep properties clean and equipment running efficiently.
NSF Certified formulations for potable and non-potable applications, manufactured with US ingredients.
Slowly dissolving polyphosphate beads for consistent, long-term water treatment. Ideal for point-of-entry residential and small commercial systems.
Request Data SheetComprehensive sequestration formula for iron, manganese, and hardness minerals. Prevents staining, scaling, and discoloration in water systems.
Request Data SheetEnhanced mineral control formulation with optimized ortho/poly phosphate ratios for demanding water conditions and challenging mineral profiles.
Request Data SheetCorrosion inhibitor designed to form protective films on metallic surfaces throughout distribution systems. Extends pipe and equipment life.
Request Data SheetLinear chain polyphosphate formula for effective sequestration in agricultural and industrial non-potable applications. Reliable mineral control.
Request Data SheetFour decades of expertise in water treatment chemistry, backed by rigorous certification and US manufacturing.
Manufacturing water treatment solutions since March 1980.
All potable products certified for drinking water systems.
Exclusively domestic manufacturers' ingredients in every product.
Tailored ortho/poly ratios for your specific water conditions.
Expert guidance and dosage calculators for optimal results.
Consistent product availability backed by domestic manufacturing.
"SPER Chemical's iron control products have been essential for our irrigation systems. The results speak for themselves -- no more iron staining on our properties."
"We've partnered with SPER for over a decade. Their water treatment formulations consistently deliver the quality and reliability our municipal system demands."
"The technical support team at SPER helped us find the perfect formulation for our unique water conditions. Their expertise is unmatched in the industry."
Technical tools and documentation to support your water treatment operations.
Calculate the optimal treatment dosage for your specific water conditions and system requirements.
Access CalculatorQuickly convert between metric and US/British measurement units for water treatment applications.
Access Calculator
Access product data sheets, safety data sheets, and technical documentation for all SPER products.
View DocumentsCalculate Langelier Saturation Index values and optimal treatment dosages for your water system.
Enter your water parameters and click Calculate LSI to see results.
Configure your water system parameters and click Calculate Dosage & Cost to see usage estimates and pricing.
Convert between measurement units for water treatment calculations.
Technical articles, product documentation, and safety data sheets.
How groundwater minerals affect water quality and treatment approaches.
Understanding iron, manganese, and calcium behavior in water systems.
Chelation techniques and threshold treatment for mineral control.
How polyphosphate formulations protect distribution pipe infrastructure.
Comparing chemistry, manufacturing, and applications of phosphate types.
Ready to improve your water quality? Contact us for product information, technical support, or a custom quote.
SPER Chemical Corp
P.O. Box 5566
Clearwater, FL 33758
Monday - Friday: 8:00 AM - 5:00 PM EST
Saturday & Sunday: Closed