Slow Dissolving Poly Phosphate in Bulk 25 lbs.
Phosphate Sequestration Process
Water Enters Media Bed
Untreated water flows through the phosphate crystal bed, making contact with the slow-dissolving polyphosphate balls in your feeder tank or cartridge housing.
Controlled Phosphate Release
The slow dissolve formulation releases phosphate ions gradually into the water stream, ensuring consistent dosing without over-feeding or sudden spikes in phosphate concentration.
Hardness Mineral Binding
Released polyphosphate compounds bind with dissolved calcium and magnesium ions, holding them in solution and preventing them from precipitating as scale on heating elements and pipe walls.
Scale and Corrosion Prevention
Treated water exits with sequestered hardness minerals, reducing scale formation in water heaters, boilers, and plumbing while forming a protective film that minimizes corrosion in metal piping.
Media Details
| Package Size | 25 lbs. bulk |
| Media Form | Crystal balls |
| Dissolution Rate | Slow release formulation |
| Grade | Food grade |
| Primary Function | Scale inhibition and corrosion control |
| Active Ingredient | Polyphosphate compounds |
| Service Life | Varies by flow rate and water hardness |
Recommended Applications
This slow dissolving poly phosphate media is suitable for use in dedicated phosphate feeder tanks, inline phosphate cartridge housings, and custom scale prevention systems. Ideal for whole-house applications, commercial water heaters, boiler feedwater systems, and anywhere scale formation or metal corrosion is a concern. Not a substitute for water softening where zero hardness is required, but effective for threshold scale inhibition in applications where some mineral content is acceptable or preferred.

