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KX Technologies MATRIKX® +Pb1
10" × 4¼" Extruded Activated Carbon Block Filter
with Lead and Cyst Reduction

FREE Shipping with orders over $99 (details)
  In Stock
  •   Model # MATRIKX+Pb1-10X4.25
  •   Part # 06-425-200-975D
  •   Brand KX Technologies
 Quantity Discounts
Filtered Water Benefits the Whole Family
Buy 2 & Enjoy Great Savings, Free Shipping!
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Use the promo code below to receive an 10% off of the price shown for all UV systems:
Promo Code: "uvsale"
10 Years on UV Reactor • 3 Years on Ballast • 1 Year on Lamps
UV light has germicidal properties

Ultraviolet light is split into several different ranges: (near the visible light range) UV-A, UV-B, UV-C, Vacuum-UV (near the x-ray range). The UV-B range is what causes sunburn on humans. UV water purifiers use the UV-C range because of its germicidal abilities. In this range the light light will break molecular bonds in the DNA of viruses and bacteria, rendering them unable to reproduce and effectively killing them.


  • Extruded Activated Carbon Block Filter
  • Lead Reduction: 8,000 gallons at 2.50 GPM
  • Cyst Reduction: Giardia, Cryptosporidium Class 1
  • Turbidity Reduction
  • Outstanding Chlorine, Taste and Odor Reduction
  • MATRIKX® Pb1 is a powerful, multifunctional filter cartridge for residential and commercial water purification systems.
  • Heavy Metal Reduction:
    MATRIKX® Pb1 extruded activated carbon filter reduces soluble lead using an ion-exchange filter medium with high specificity for soluble lead. Particulate filtration is used to intercept insoluble lead-containing particles.
  • Chemical Adsorption:
    MATRIKX® Pb1 filers offer high levels of chemical reduction in potable drinking water, including chlorine and other compounds that contribute to taste and odor.
  • Particulate, Cyst and Turbidity Reduction:
    MATRIKX® Pb1 filters provide > 99.96% reduction of 3-4 micron particulates, > 99.96% reduction of 1-2 µ particulates, and are high performance sediment filters with extended life. Graded-density prefiltration combined with high dirt capacity, extruded activated carbon provide several times greater life than molded filters
  • Made in the U.S.A.
  • Competitively priced compared to Granular Activated Carbon Filters.
  • For Use With Cold Water Only
Click here for a feature comparison chart for all the KX Industries model cartridges and filters featured on our web site.
Weight Chlorine Capacity @ Flow* Nominal µm Rating* Lead Reduction* Initial ΔP @ Flow*
3.20 lbs >20,000 gal @ 2.50 GPM 0.5 µm 8,000 gal @ 2.50 GPM 7.0 psid @ 2.50 GPM

* Based on Manufacturer's Internal Testing