INNOVATION

history of

KX Technologies holds hundreds of patents and trademarks in custom filtration technologies and systems.

Below is a timeline of some of our greatest accomplishments and innovations in filtration technology throughout the years. A link to our current patents can be found here.

TIMELINE

1989

Formation of KX Industries

1996

First Refrigerator Water Filter With Microbiological Health Claims

2004

Introduced PLEKX® Filtration

2007

Marmon Group and Berkshire Hathaway

1991

Extruded Activated Carbon Block Filters

1999

Thin-walled Extruded Carbon Filter

2004

Filter Media With Enhanced

Microbiological Interception Capability

2007

Twist and Lock Filter Housing

2007

Push Filter With Floating Key Lock

2009

Process Developed for Producing

Fibrillated Fibers

2010

Encapsulated Water Treatment System

2010

First Volunteer Involvement With United Way

2011

Integrated Compact Reverse Osmosis Design

2012

First Cassette Filter

2012

Cassette Filter Manifold

2013

Process Developed for Producing Nanofibers

2013

Integrated Paper Comprising Fibrillated Fibers and Active Immobilizing Agents

2014

Carafe Filter Housing

2014

Multi-Stage/Multi-Filter Capability

2014

Electronic Controls With Wireless Monitoring

2016

Gravity Flow Filtration Developed for

Lead Reduction

2017

Developed Filters for Food Service Applications including filters for

chloramine reduction

2016

Filters With the Capability to Remove Emerging Contaminants From Water

Such as Pharmaceuticals

2018

First Appliance Filter Capable of

the Reduction of Chloramines,

Heavy Metals, and VOC's

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©1989-2019 KX Technologies LLC, a Marmon Group/Berkshire Hathaway Company

KX Technologies LLC

55 Railroad Avenue

West Haven, CT 06516 USA

Tel: +1-203-799-9000

KX Technologies Pte Ltd.

201 Tuas South Avenue 2

Singapore, 637225

Tel: +65-6499-7659