SKU: 28638156352

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

$123.03 $136.70
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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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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4.3 ★★★★★
Based on 15 reviews
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Product Reviews
L
Verified Purchase
Lori Wornom
Lexington, US
★★★★★ 4
Flatter than a regular pillow but nice and soft
Number of Items: 1
Is it softer than a typical memory foam pillow? Yes. But it’s also a lot flatter. I don’t find this pillow rebounds very well. It’s good for stomach sleepers but not so much for side sleepers. I’m a 2/3 of the night side sleeper so it’s unfortunately not my magic pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
M
Verified Purchase
Matt
Massapequa, US
★★★★★ 5
Best pillow for my neck pain.
Number of Items: 1
I've tried so so many pillows to relieve my neck pain at night and this one is the first pillow that has actually worked. I was skeptical at first as this pillow is heavy and dense but one night and I was hooked. I couldn't believe I found a pillow that actually not only was comfortable but also relieved my neck strain. It's worth the cost to now be able to wake up without pain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
S
Verified Purchase
Sus from South Africa
Port Orchard, US
★★★★★ 5
Tempur-Cloud Pillow
Number of Items: 1
My daughter has been struggling to find a good pillow that does not hurt her ears. She is a tummy sleeper, as am I. I have also been struggling to find the perfect pillow. I heard about Tempur pillows and thought it a good idea to buy my daughter a pillow for her birthday. It arrived last night. She tried it out during the night. When she woke up this morning, the first thing she said was that the pillow is amazing. It was a good night for her. She said it felt like sleeping on a marshmallow - soft enough to not hurt her ears but firm enough to support her neck. The pillow is very comfortable. 😊
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
A
Verified Purchase
Agnieszka J.
Chelsea, US
★★★★★ 3
Just ok
Number of Items: 1
This pillow flattens so much I’m not sure if it’s a legit tempur pedic or not. I bought one previously from Tempur Pedic store and the quality is better plus is more supportive. This one is meh . I gave it to my husband, he doesn’t care
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
G
Verified Purchase
gini stevenson
Charlottesville, US
★★★★★ 5
Get one but use it on a medium firm mattress, not a firm one.
Number of Items: 1
You need a mattress that is medium firmness to use this wonderful pillow. It gives perfect neck support and I can sleep on all 4 sides with it. My neck/head pain quit first night used it. On a firm mattress it feels too hard and awkwardly cradle l es my head.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

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