20" Big Blue |0.5 Micron Lead & Cyst Carbon Block Filter | KX MATRIKX  Pb1
SKU: 28638156352

20" Big Blue |0.5 Micron Lead & Cyst Carbon Block Filter | KX MATRIKX Pb1

Sale price$123.03 Regular price$136.70
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Description

20" Big Blue |0.5 Micron Lead & Cyst Carbon Block Filter | KX MATRIKX Pb1KX MATRIKX Pb1 Lead, VOC, Cyst, Chlorine Taste & Odor Filter 20 Inch Big Blue Size 06 450 20 MATRIKX 0. 5 Micron Replaces 06 450 20 GREEN & 06 425 200 20 The KX MATRIKX Pb1 is a powerful, multifunctional filter cartridge for residential and commercial water treatment, providing exceptional lead and cyst reduction (including Cryptosporidium, Giardia, Entamoeba and Toxoplasma). KX MATRIKX Pb1 activated carbon block filters reduce soluble lead using an


KX MATRIKX Pb1 Lead, VOC, Cyst, Chlorine Taste & Odor Filter

20 Inch Big Blue Size | 06-450-20-MATRIKX | 0.5 Micron | Replaces 06-450-20-GREEN & 06-425-200-20


The KX MATRIKX Pb1 is a powerful, multifunctional filter cartridge for residential and commercial water treatment, providing exceptional lead and cyst reduction (including Cryptosporidium, Giardia, Entamoeba and Toxoplasma). KX MATRIKX Pb1 activated carbon block filters reduce soluble lead using an ion-exchange ­filter medium with high specifi­city for soluble lead. Particulate ­filtration is used to intercept insoluble lead-containing particles. Manufactured with KX’s proprietary extrusion process, MATRIKX Pb1 fi­lters offer high levels of chemical reduction in potable drinking water, including chlorine taste and odor.

KX MATRIKX 06-450-20-MATRIKX is the factory recommended direct replacement for 06-450-20-GREEN, & 06-425-200-20, which have both been discontinued by the manufacturer.


Matrikx Pb1 Carbon Block Filters Benefits

  • Lead reduction
  • Chlorine and Chloramine reduction
  • VOC reduction
  • Cyst reduction
  • 0.5 micron nominal filtration reduces sand, rust and sediment
  • High dirt holding capacity
  • High Adsorptive Capacity and Efficiency
  • 100% Coconut Shell Activated Carbon
  • NSF and WQA certified for Material Safety
  • Performance validated by independent laboratories
  • Manufactured in an ISO 9001 & 14001 certified facility
  • Certified for Sustainability by WQA - S-803
  • California Prop. 65 Compliant

Specifications for 20" BB Matrikx PB1

KX Part #: 06-450-20-MATRIKX
Replaces Part #:
KX 06-450-20-GREEN
KX 06-425-200-20
Filtrex GreenBlock FXB20PB1
Filter Size:
(Nominal)
20" Big Blue (4½" x 20")
Filter Dimensions: 4.25" OD x 20"L
For Contaminants: Lead, Cyst, VOC, Chlorine, Chloramine, Taste, Odor, Sediment, Dirt, Rust
Nominal Filtration: 0.5 Micron
Chlorine Taste & Odor
Reduction:
>240,000 gallons @ 5 gpm
Chloramine Reduction: >12,000 gallons @ 3 gpm
VOC Reduction: >3,000 gallons @ 2 gpm
Lead Reduction Capacity: >25,500 gallons @ 5 gpm
Initial ΔP @ Flow: 6.5 psid @ 5 gpm
Manufacturer: KX Technologies
Brand: MATRIKX Pb1
20" Big Blue Housings: AMI Filter Housings
Ametek/Pentek Housings


KX MATRIKX Carbon Filters Certified for Sustainability

Made from 100% coconut shell activated carbon, a renewable and eco-friendly material, the standard MATRIKX® line has been Certified for Sustainability by WQA. MATRIKX products are manufactured using sustainable materials and a process
that is kind to the environment.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28638156352

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NATTY
Lake Worth, US
★★★★★ 5
Love It!
Color: Orange & Blue Fetch Ball, Size: 4.75 inches (1 Pack)
Perfect for your dog who loves to play ball indoors. It doesn’t bounce & it’s very soft. It lasted a long time for a German Shepherd who loveeess to ball all day.
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Reviewed in the United States on June 10, 2026
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susan schwartz
Chelsea, US
★★★★★ 5
Just what we needed
Color: Orange & Blue Squirrel, Size: 4.7 inches (1 Pack)
This toy has been great for my dog who eats all her toys! We were having such an issue with all of her toys being so hard that we didn’t want to throw them around our house. This was the perfect solution. She hadn’t eaten through it and it’s nice and soft for fetch without destroying your house!
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Reviewed in the United States on June 3, 2026
M
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Megan
Massapequa, US
★★★★★ 4
My lab loves t
Color: Orange & Blue Fumbler, Size: 3 x 8.5 x 9 inches (1 Pack)
This toy is my labs favorite toy. She’s obsessed and we were happy to find a toy she loves that can stay inside with us. The problem is how easily she tears it apart. We have to buy her a new one every month because when she bites into it it breaks down the foam inside, and from there she shreds the roping it’s covered in. We try to stop her, but with how often we play with it it’s inevitable. We have resigned ourselves to buying a new one once a month.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
H
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Heather E.
Los Angeles, US
★★★★★ 5
Worth the purchase
Color: Orange & Blue Fumbler, Size: 3 x 8.5 x 9 inches (1 Pack)
Perfect for indoor use. My aggressive chewer loves this and has not destroyed it yet after 6 months. I recommend for indoor use as it causes NO damage or noise.
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Reviewed in the United States on May 24, 2026
C
Verified Purchase
cam
Belleville, US
★★★★★ 3
Not Chuck-It Durable
Color: Orange & Blue Squirrel, Size: 4.7 inches (1 Pack), Color: Orange & Blue Squirrel, Size: 4.7 inches (1 Pack)
Sadly only lasted an hour. My dog likes to pull apart toys over the course of a few months, with the exception of Chuck-It toys. They usually never get destroyed by him. I think its a good product but if you are looking for the durability like other toys from Chuck It - just wanted to share this is not the toy for you! Made him happy so not regretful of buying it, just wish it lasted longer. Here is him posing with it after he took bites of it like it was an apple.
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Reviewed in the United States on March 24, 2026

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