SKU: 53218072649

4.5 x 20" | KX MATRIKX CTO PLUS Carbon Block Filter | 1 Micron | Fits 20" Big Blue Housing

$86.32 $95.91
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

4.5 x 20" | KX MATRIKX CTO PLUS Carbon Block Filter | 1 Micron | Fits 20" Big Blue HousingKX MATRIKX Carbon Filters for Chlorine, Taste, Odor & VOC Reduction 20 Inch Big Blue Size 01 450 20 MATRIKX 1 Micron Replaces 01 450 20 GREEN & 01 425 125 20 KX MATRIKX CTO PLUS (01 series) provides comprehensive control of chlorine, taste and odor. KX MATRIKX CTO PLUS filter offers: 1 m nominal filtration with extended life as a fine sediment and silt control filter, comprehensive removal of chlorine taste and odor and chemicals that contribute to


KX MATRIKX Carbon Filters for Chlorine, Taste, Odor & VOC Reduction

20 Inch Big Blue Size | 01-450-20-MATRIKX | 1 Micron | Replaces 01-450-20-GREEN & 01-425-125-20

KX MATRIKX® CTO® PLUS™ (01- series) provides comprehensive control of chlorine, taste and odor. KX MATRIKX CTO PLUS filter offers: 1 µm nominal filtration with extended life as a fine sediment and silt control filter, comprehensive removal of chlorine taste and odor and chemicals that contribute to taste and odor, and high VOC reduction capacity. The service life of KX MATRIKX® CTO® PLUS™ filters is greatly extended by a prefiltration medium. The KX MATRIKX® CTO® PLUS™ is ideal for use in residential and commercial water purification systems, industrial effluent water treatment, food service, industrial makeup, product rinse, process water, and pre-RO and post-RO systems which require nearly absolute chlorine, taste and odor reduction.

KX MATRIKX 01-450-20-MATRIKX is the factory recommended direct replacement for MATRIKX 01-450-20-GREEN & 01-425-125-20, which have both been discontinued by the manufacturer.

Matrikx CTO Plus Carbon Block Filters Benefits.

  • Chlorine and Chloramine reduction
  • VOC reduction
  • 1 micron nominal filtration reduces sand, rust and sediment
  • Excellent chemical contaminant reduction
  • High dirt holding capacity
  • High Adsorptive Capacity and Efficiency
  • 100% Coconut Shell Activated Carbon
  • Industry-Standard Size for Universal Replacement. Fits #20 Big Blue (20"BB) Filter Housings (Approximate Outer Dimensions of Housing: 7½" x 23½")
  • 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

KX CTO Plus Filter Specifications

KX Part #: 01-450-20-MATRIKX
Replaces Part #:

 KX 01-450-20-GREEN
KX 01-425-125-20
Filtrex GreenBlock FXB20CYST
Filter Size:
(Nominal)		 20" Big Blue (4½" x 20")
Filter Dimensions: 4.25" OD x 20"L
For Contaminants: Volatile Organic Compounds (VOC), Chlorine, Chloramine, Taste, Odor
Nominal Filtration: 1 Micron
Chlorine Taste & Odor
Reduction:		 >240,000 gallons @ 7 gpm
Chloramine Reduction: >12,000 gallons @ 3 gpm
VOC Reduction: 4,500 gallons @ 2 gpm
Pressure Drop: 7 psid @ 7 gpm
Manufacturer: KX Technologies
Brand: MATRIKX CTO Plus
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: 53218072649

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4.1 ★★★★★
Based on 14 reviews
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Product Reviews
C
Verified Purchase
Chris Cook
Boise, US
★★★★★ 3
Low price matches low quality.
Size: 1 Case Teaspoons (1000)
You get what you pay for. There is a reason that these spoons are 1/2 the cost of a more durable Dixie branded teaspoon. These are just too flimsy. Will not buy again; lesson learned.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
B
Verified Purchase
Binky
Lowell, US
★★★★★ 5
Teaspoons
Size: 1 Case Teaspoons (1000)
These are perfect and exactly what I needed, great quality. They are a lot cheaper than in the grocery store. And I won't be running out any time soon!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2017
M
Verified Purchase
MissRachelle
Birmingham, US
★★★★★ 5
Cheap but expected, worked as intended, none of them broke.
Size: 1000 Teaspoons
Seems to be cheap quality but what else can you expect for the price? I needed something cheap that would work for cold foods, and these delivered. They lasted me forever and I didn’t have any break, I just didn’t trust them with super hot foods. I will buy again in a heartbeat though because for everything else they work great. They are small spoons that don’t hold much, bend easily, are really lightweight and I wish they came in portions or wraps because after opening they sat there collecting dust through the hole in the box and so I had to transfer them to a closed container for sanitary purposes. Again though, I didn’t really expect anything else, so I’m happy regardless.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2025
S
Verified Purchase
Snagglepuss
Belleville, US
★★★★★ 5
Great stirring spoons
Size: 1000 Teaspoons
Great price. Cheapest spoons for stirring. Don't expect to eat ice cream with them though. Me happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
J
Verified Purchase
JakalSwitch
Fort Morgan, US
★★★★★ 4
Pretty pathetic spoons, fantastic price to quantity ratio
Size: 1000 Teaspoons
Weak, not very rigid. But you can't beat the price or quantity! Don't serve these at a party, you will be made fun of.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026

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