#1 Home Improvement Retailer

Internet #


Model #


Store SKU #


3 lbs. Poly Guard Crystal

Apply Now
Pay $46.08 after $25 OFF your total qualifying purchase upon opening a new card. info
Apply for a Home Depot Consumer Card
  • Works with whole-home water filters
  • Protects your homes appliances from mineral buildup and stains
  • Refills Pro poly guard cartridges
  • View More Details
0 in stock

Product Details

When your Pro Poly Guard cartridge runs out don't buy a new 1. Simply refill the cartridge with economical Pro Poly Guard Crystals, reinstall, and you're back in business. Your appliances, plumbing, and other vulnerable surfaces will be protected from scale build-up and corrosion for another 30,000 Gal. Pro Products LLC, was established in 1995 and provides reliable, high quality, cost effective solutions for both in-home water systems and outside irrigation needs. The water treatment specialists at Pro Products offer a wide range of solutions that focus on rectifying problems, testing, cleaning stains, and maintaining the performance of water quality equipment.
  • 3 lbs. container will treat up to 60,000 Gal. of hard water
  • Used to refill the Pro poly guard cartridge
  • NSF 60 certified for drinking water use
  • Cleans and protects water-using appliances
  • Prevents corrosion and rust staining
  • Return Policy

Additional Resources

From the Manufacturer




Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

1 out of 5
  • 1
    out of 1 reviews
  • 0%recommend this product
Filter by:
Showing 1-1 of 1 reviews
A very expensive plastic bottle of plastic water treatment for...
A very expensive plastic bottle of plastic water treatment for protection of our new tankless water heater, which took weeks to arrive here. During this period I learned from the company that we contracted to maintain our heating, cooling, systems would only charge less than half of the amount paid
  • Verified Purchase
Showing 1-1 of 1 reviews