Call Toll-Free: 1-800-277-3458

My Cart:

0 item(s)
You have no items in your shopping cart.

Free Shipping over $39

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

More Views

GL41N Pro Products Poly Guard Corrosion Control and Sequestrant Liquid

Availability: In stock

(Retail Price: $55.28 ) $39.99


If you have hard or acidic water, you know the difficulties caused by scale build-up and corrosion. Pro Poly Guard uses a proprietary polyphosphate formula to prevent scale and corrosion by forming a protective coating on vulnerable surfaces. Safe for drinking water, Pro Poly Guard liquid formula is designed for use in chemical feed pumps in both commercial and residential applications. Don't let scale and corrosion harm your valuable appliances and plumbing. Protect your investment with Pro Poly Guard.
  • 1 gallon container treats up to 200,000 gallons of water
  • Reduces scale build up and corrosion
  • NSF 60 certified for drinking water use
  • Genuine OEM Product


Package Qty 1
Used In Brands Pro Products
Manufacturer's Id GL41N
UPC 799932596919

The PRO-PRODUCTS-GL41N is comparable with the following part numbers


Replacement for the Following UPC

No reviews have been found

Write Your Own Review

You're reviewing: GL41N Pro Products Poly Guard Corrosion Control and Sequestrant Liquid

    1 star
    2 stars
    3 stars
    4 stars
    5 stars
  • * Required Fields