New Arrivals/Restock

Max Water Anti-Scale Siliphos Crystals (1 LB), Slow-Dissolving Polyphosphate Beads, Anti-Scale Filter Media for Refillable Water Filters, Prevents Scale, Corrosion & Iron Stains

flash sale iconLimited Time Sale
Until the end
12
21
18

US$19.80 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used  US$13.20
quantity

Product details

Management number 214693240 Release Date 2026/04/12 List Price US$13.20 Model Number 214693240
Category
  • 💧WHAT IS SILIPHOS: Siliphos (also known as Slow Phos) is a slow-dissolving, food-grade polyphosphate used for treating potable water. Ideal for scale and corrosion control. Each bead is approximately 3/4" (0.75") in diameter.
  • 💧POWERFUL SCALE PREVENTION: Prevents scale buildup from calcium and magnesium in hard water. Helps protect pipes, faucets, water heaters, and home appliances for longer-lasting performance.
  • 💧CORROSION & RUST PROTECTION: Forms a thin protective layer on metal surfaces, helping prevent corrosion caused by acidic or hard water. Ideal for extending the life of boilers, plumbing fixtures, and heating systems.
  • 💧NOTE: Due to the nature of the material, Siliphos balls may crack into shards during shipping. Shards can still be used as normal, and may allow you to squeeze a bit more material into a filter housing.
  • 💙 TRUSTED EXPERTISE: With over 15 years in the water filtration industry, Max Water has delivered effective solutions and exceptional customer service to millions of families. Choose Max Water for reliable, high-quality filtration solutions.
Set Name Siliphos
Brand Name Max Water
Unit Count 1.0 Count
Manufacturer Max Water
Model Number Siliphos Anti-Scale
Material Type Iron, Metal
Number of Items 1
Product Benefits Sequesters water hardness, forms a protective coating on metal surfaces, and sequesters dissolved iron up to 10 ppm.
Manufacturer Part Number Anti Scale
Item Dimensions D x W x H 9"D x 5"W x 0.5"H
External Testing Certification ANSI

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review