What Filtrex Technologies does

Filtrex Technologies is a Bangalore, India-based manufacturer of water filtration and purification products, founded in 1998 and operating with 251-500 employees. Its core technology is the production of activated carbon and specialty adsorbents derived from 100% coconut shell, a renewable input selected for its superior organic chemical adsorption (including volatile organic compounds) and higher chlorine reduction capabilities compared to other carbon sources. The company sells primarily through a direct B2B motion, operating two branded product lines — the premium MATRIKX® series (CTO®, CTO plus®, Pb1®, Chloraguard®) and the eco-positioned FX™GREENBLOCK® line (CL2, Cyst, Pb1, VOC, Chloraguard variants) — alongside Custom Carbon Blocks, Inline Cartridges, and a DIY FACT® bespoke design service. Geographic reach is global by intent: the company maintains localized websites in Arabic, Chinese, French, German, Greek, Russian, and Spanish with explicit regional entry points for the Middle East and Europe.

The business model centers on contract manufacturing and OEM/private-label supply of carbon block filtration components, monetized through unit sales of cartridge filters and bespoke engineered solutions rather than disclosed subscription or licensing revenue. Customer segments are described as horizontal across residential, commercial, and industrial water purification. Pricing is not publicly disclosed. The company holds a substantial certification stack that materially lowers buyer qualification friction: WQA Gold Seal (Oct 2016), WQA Sustainability, NSF International, Halal (2018), ISO 9001:2015, and ISO 14001:2015 — collectively enabling market access in the US, EU, and MENA regions.

Ownership appears private and independent, with no funding rounds, M&A activity, or executive leadership disclosed. One corporate signal — the privacy policy referencing Marmon Water — hints at a possible ownership or corporate relationship with Marmon Water (a Berkshire Hathaway company active in the water sector), though no parent-subsidiary declaration is explicitly stated. Revenue, headcount trend, and customer concentration are not disclosed, materially limiting visibility into commercial performance despite 27 years of operating history and a credible international certification footprint.

Name

Filtrex Technologies

Legal name

Filtrex Technologies

Website

https://filtrextechnologies.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

251–500 employees

Short description

Filtrex Technologies is a Bangalore-based manufacturer of coconut shell-based activated carbon filtration products, supplying B2B and OEM customers globally through its MATRIKX® and FX™GREENBLOCK® cartridge lines plus custom-engineered carbon block solutions.

Ownership category

akta.pro rank

Product category

Water Filtration Products

akta.pro primary industry

Replacement Filter Cartridges & Consumables (CRAJAJAH)

akta.pro secondary industries

Separation & Filtration Equipment (Filters, Centrifuges, Membranes) (IMAHAEAB), Filtration (Rapid/Slow Sand, Media, Membrane Pretreatment) (EUANABAB)

Keywords

• Activated carbon filters
• Carbon block filtration
• Water purification products
• Coconut shell carbon
• Water treatment cartridges

Headquarters

HQ city

Bangalore

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales

Distribution channels1 record

Marketing channels3 records

Core offering

Filtrex Technologies manufactures activated carbon block filters and specialty cartridges for water purification, using 100% coconut shell-based activated carbon and other specialty adsorbents. The company supplies OEM brands and distributors globally through its MATRIKX premium line, FX GREENBLOCK eco line, custom carbon blocks, inline cartridges, and a DIY FACT tailor-made design service. Its products target removal of chlorine, lead, cysts, and volatile organic compounds for residential, commercial, and industrial water treatment applications.

Product overview

Filtrex Technologies is a manufacturer of advanced water purification products specializing in activated carbon filtration solutions. The company operates the MATRIKX® premium sub-brand offering CTO®, CTO plus®, Pb1®, and Chloraguard® cartridge filters for specific contaminant reduction. The core FX™GREENBLOCK® product line features eco-conscious filters (CL2, Cyst, Pb1, VOC, Chloraguard) made from 100% coconut shell-based carbon for sustainable filtration. The portfolio also includes Custom Carbon Blocks for bespoke solutions, Inline Cartridges for point-of-use installation, and DIY FACT® tailor-made design services, all utilizing coconut shell-based activated carbon known for organic chemical adsorption and superior chlorine reduction.

Differentiator

Problem solved

Functional benefit

Brands

• MATRIKX®: Premium carbon block filtration product line including CTO, CTO plus, Pb1, and Chloraguard variants
• FX™GREENBLOCK®

Products and services

• MATRIKX CTO Premium carbon block filter under the MATRIKX brand designed to reduce chlorine, taste, and odor in water purification applications for OEM/brand customers.
• MATRIKX CTO Plus Enhanced carbon block filter under the MATRIKX brand offering superior chlorine reduction and improved water taste compared with the standard CTO.
• MATRIKX Pb1 Lead reduction carbon block filter under the MATRIKX premium brand designed to remove lead contaminants from drinking water.
• MATRIKX Chloraguard Chlorine reduction carbon block filter under the MATRIKX brand for municipal water treatment applications.
• FX GREENBLOCK CL2 Chlorine reduction filter within the eco-conscious FX GREENBLOCK product line made from 100% coconut shell-based activated carbon.
• FX GREENBLOCK Cyst Cyst reduction filter within the FX GREENBLOCK product line designed to remove harmful cysts from water sources.
• FX GREENBLOCK Pb1 Lead reduction filter within the FX GREENBLOCK product line for removal of lead contaminants from drinking water.
• FX GREENBLOCK VOC Volatile Organic Compounds (VOC) reduction filter within the FX GREENBLOCK product line for removal of organic chemical contaminants from water.
• FX GREENBLOCK Chloraguard Chlorine reduction filter within the FX GREENBLOCK product line for improved taste and odor in water.
• Custom Carbon Blocks Bespoke carbon block filtration solutions designed and manufactured to meet specific customer water purification requirements, leveraging Filtrex's coconut shell-based carbon and in-house engineering capability.
• Inline Cartridges Ready-to-install inline filtration cartridges for point-of-use water treatment systems.
• DIY FACT Do-it-yourself tailor-made design service that enables customers to create custom filtration solutions to their own specifications, supporting concept-to-commercialization product development.

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Pentair: Global water treatment company offering residential and commercial filtration systems and replacement cartridges. Comparable to Filtrex through its installed base of OEM/private-label filter cartridge demand and similar certification-driven, B2B-heavy go-to-market model.
• Evoqua Water Technologies: Provider of water and wastewater treatment solutions, including filtration products and replacement media for industrial and municipal customers. Comparable as a downstream customer/competitor in industrial water filtration media and certified treatment consumables.
• Veolia Water Technologies: Global environmental services and water technology group serving municipal and industrial customers with filtration, treatment chemicals, and OEM media. Comparable to Filtrex as a downstream specifier and potential competitor in industrial filtration media supply.
• 3M Purification: Large diversified manufacturer with a dedicated water filtration business serving residential, food service, and industrial customers. Comparable as a major buyer/specifier of carbon block media and a global benchmark for NSF/WQA-certified filtration products.
• Cabot Corporation: US-listed specialty chemicals and performance materials company with an activated carbon and water filtration portfolio. Comparable as a larger incumbent competing in the same end markets (water treatment, filtration media) but operating across far more segments than Filtrex.

Direct peers

• Haycarb PLC: Sri Lankan manufacturer of coconut shell-based activated carbon serving water treatment, air, and industrial applications. Closely comparable to Filtrex on feedstock specialization, carbon block know-how, and export-driven B2B water purification sales.
• Calgon Carbon (Kuraray): Global manufacturer of activated carbon products for water treatment, air purification, and industrial uses. Directly comparable to Filtrex as a large-scale activated carbon supplier serving municipal, industrial, and consumer water purification customers, though with a much broader product and geographic footprint.
• Jacobi Carbons: One of the world's largest activated carbon producers with a broad portfolio including coconut shell-based grades. Directly comparable to Filtrex on feedstock (coconut shell carbon) and on customer overlap in water treatment OEMs and industrial filtration.

Others

• Brita (The Clorox Company): Global consumer water filtration brand selling pitchers, dispensers, and replacement cartridges. Comparable to Filtrex on end-product replacement cartridge demand (potential OEM customer relationship) and on the carbon-block cartridge technology platform, though Brita owns the consumer brand layer Filtrex does not.

Emerging players

• Selecto Scientific: US-based specialty manufacturer of carbon block and specialty filtration cartridges for water purification. Comparable to Filtrex on product type (carbon block cartridges), certification posture, and B2B/OEM sales model, though with a more North America-centric footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/filtrextechnologiespvtltd

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Filtrex Technologies