ALKAMEDI | SCALE-FREE alkaline water ionizer

What ALKAMEDI | SCALE-FREE alkaline water ionizer does

ALKAMEDI CO.LTD is a Korean manufacturer of alkaline water ionizers and water filtration systems founded in 2002 by Dr. Kim Kihwan, M.D. and headquartered in Anyang-Si, Gyeonggi-Do, Republic of Korea. The company designs, develops, and manufactures platinum-coated titanium electrode-based water ionization devices across four product tiers — Standard (AMS 2000, AMS 2100), Luxury (AML 3000), Premium (AMS 4000, AMS 4100), and High-End Premium (AMC 7000S, AMU 7000F) — in both counter-top and under-sink configurations. Its proprietary SCALE-FREE Technology, powered by patented EAST (Electrode Auto Switching Technology, 2008) and FACT (Flow-direction Auto Changing Technology) systems, addresses calcium scale buildup that degrades conventional ionizers and reduces electrode lifespan. ALKAMEDI is the only Korean water ionizer manufacturer certified as a Class 2 medical device by the Korean Ministry of Food and Drug Safety (KFDA).

The company operates a hybrid B2B/B2C revenue model. Branded devices are sold directly to households, gyms, nursing facilities, restaurants, spas, and pet facilities via website inquiry and customer service contact forms, while an OEM/ODM business supplies major domestic Korean retailers with white-labeled or co-branded units. ALKAMEDI exports to over 30 countries and participates in trade exhibitions such as G-FAIR KOREA 2024 for international business development, supplementing direct export relationships. A rental service model offers an alternative consumer purchase path. Recurring revenue is generated through proprietary replacement filter cartridges — FB2/FB3 carbon block filters, FU3/FU4 ultra hollow membrane filters (down to 0.01 micron), and FNC/FN2 nano electropositive filters — with replacement cycles of approximately 3,600-6,000 liters or 6-8 months. Pricing is not publicly disclosed; customers must contact the company for quotes.

ALKAMEDI holds a broad international certification portfolio including CE, CB, UL, ISO 9001, ISO 13485, ISO 14001, RoHS, TUV, GMP, and a Korean medical device manufacturing license. The company has accumulated more than 10 registered patents covering scale prevention, TDS-based auto power control (2019), flow-channel switching, hidden water spout design (2010), and 12+ industrial design certificates. The company is private, founder-led, and has not disclosed revenue, headcount, or external funding rounds.

Name

ALKAMEDI | SCALE-FREE alkaline water ionizer

Legal name

ALKAMEDI CO.LTD

Website

https://alkamedi.com

Company type

Private

Founded year

2002

Operating status

Operating

Short description

ALKAMEDI CO.LTD, founded in 2002 in Korea, manufactures alkaline water ionizers and filtration systems using platinum-coated titanium electrodes and proprietary SCALE-FREE Technology. It sells through OEM/ODM partnerships, exports to 30+ countries, and holds KFDA Class 2 medical device certification.

Ownership category

akta.pro rank

Product category

Water Ionizers and Filtration Equipment

SIC

Electromedical & Electrotherapeutic Apparatus (3845)

akta.pro primary industry

Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ)

Keywords

• Alkaline water ionizers
• Water electrolysis devices
• Water filtration systems
• OEM ODM manufacturing
• Medical device certification

Headquarters

HQ city

Anyang-Si

HQ country

South Korea

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Revenue model

1. Water Ionizer Hardware Sales: Direct sales of alkaline water ionizer devices across multiple product tiers (Standard, Luxury, Premium, High-end Premium). Revenue generated from initial product purchase by consumers and B2B partners (OEM/ODM).
2. Filter Replacement: Recurring revenue from replacement filter cartridges. Filters have approximately 3,600-6,000 liter capacity or 6-8 months lifespan, generating repeat purchases.
3. OEM/ODM Manufacturing: Manufacturing and supplying alkaline water ionizers to major domestic retailers through OEM and ODM partnerships, as well as rental service partnerships.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Core offering

ALKAMEDI manufactures and sells alkaline water ionizers and complementary water filtration systems for household and commercial use. Products use platinum-coated titanium electrode plates for electrolysis combined with patented SCALE-FREE Technology (EAST and FACT) to produce ionized alkaline and acidic water. The company also offers OEM/ODM manufacturing services, export distribution to 30+ countries, and recurring revenue from replacement filter cartridges.

Product overview

ALKAMEDI manufactures a comprehensive portfolio of alkaline water ionizers ranging from Standard to High-End Premium tiers. The product lineup includes AMS 2000, AMS 2100, AML 3000, AMS 4000, AMS 4100 (Standard/Premium/Luxury tiers), and AMC 7000S and AMU 7000F (High-End Premium tier). The products differ by plate count (5-9 platinized titanium plates), installation type (counter-top vs under-sink), control interface (LCD touch screen sizes 2.4"-4.3"), and water outlet configuration (fold-down hidden vs flexible spout). All models incorporate proprietary SCALE-FREE TECHNOLOGY powered by EAST and FACT patents for scale prevention, and ALLinONE compound filtration systems. Supporting consumables include FB2/FB3 Carbon Block Compound Filters, FU3/FU4 Ultra Hollow Membrane Filters, and FNC/FN2 Nano Electropositive Filters, each compatible with specific ionizer series.

Differentiator

Problem solved

Functional benefit

Brands

• SCALE-FREE Technology: A revolutionary technology in water ionization that prevents lime-scale buildup on electrode plates, enhancing efficiency and lifespan of water ionizers. Powered by EAST (Electrode Auto Switching Technology) and FACT (Flow-direction Auto Changing Technology).
• EAST (Electrode Auto Switching Technology)
• FACT (Flow-direction Auto Changing Technology)
• EZ-TURN
• ALLinONE Filtration System
• QuickChange Filter Replacement
• Original Filter Recognizer

Products and services

• AMC 7000S Series High-end Premium counter-top water ionizer with 4.3-inch TFT LCD touch screen, available in 7 or 9 platinized titanium plate configurations, featuring an enhancer tank for strong alkaline and acidic water generation.
• AMU 7000F Series High-end Premium under-sink water ionizer with 2.4-inch TFT LCD touch screen control, available in 7 or 9 platinized titanium plate configurations, with enhancer tank for strong alkaline and acidic water generation.
• AMS 4100 Series Premium counter-top water ionizer with 7 platinum-coated titanium electrodes, SCALE-FREE Technology, color-changing LCD system, EZ-Turn power system, touch-control panel, and ALLinONE filtration. Available in fold-down hidden water outlet (AMS 4100) or flexible spout (AMS 4100S) variants.
• AMS 4000 Series Premium counter-top water ionizer with 7 platinum-coated titanium electrodes, SCALE-FREE Technology, color-changing LCD system, EZ-Turn power system, touch-control panel, and ALLinONE filtration. Available in fold-down hidden water outlet (AMS 4000) or flexible spout (AMS 4000S) variants.
• AML 3000 Series Luxury counter-top water ionizer with 5 platinum-coated titanium electrodes, SCALE-FREE Technology, color-changing LCD system, EZ-Turn power system, manual-control panel, and filter recognizer. Available in fold-down hidden water outlet (AML 3000) or flexible spout (AML 3000S) variants.
• AMS 2100 Series Standard counter-top water ionizer with 5 platinum-coated titanium electrodes, touch control panel, SCALE-FREE Technology, EZ-TURN power knob, and ALLinONE filtration system. Available in fold-down hidden water outlet (AMS 2100) or flexible spout (AMS 2100S) variants.
• AMS 2000 Series Standard counter-top water ionizer with 5 platinum-coated titanium electrodes, SCALE-FREE Technology, color LCD system, EZ-Turn power system, manual-control panel, and ALLinONE filtration system. Available in fold-down hidden water outlet (AMS 2000) or flexible spout (AMS 2000S) variants.
• FB2 / FB3 Carbon Block Compound Filter 6-step carbon block compound filter with sediment filter, coconut shell-based NSF certified activated carbon, silver-impregnated carbon, block core PP sediment filter with 5um pore size, and calcium addition for alkaline mineral content. FB3 has enhanced filtration stages. Designed as a recurring consumable with approximately 3,600-6,000 liter or 6-8 month lifespan.
• FU3 / FU4 Ultra Hollow Membrane Carbon Block Compound Filter 8-step ultra hollow purification filter with pre-carbon, post-carbon, and ultra hollow membrane filtration that eliminates bacteria, algae, fungi, microorganisms, rust, metal particles, and lead down to 0.01 microns while preserving essential minerals.
• FNC / FN2 Nano Electropositive Carbon Block Compound Filter 7-step nano electropositive filter using electrostatic absorption technology to remove anionic environmental unhealthy materials from water.

Quantifiable outcome

• Filter lifespan of 3,600-6,000 liters or approximately 6-8 months before replacement needed
• +2 more outcomes

Named customers4 records

Segments7 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators4 records

Recent moves5 records

Expansion highlights6 records

Direct peers

• Enagic (Kangen Water): Japan-based global leader in alkaline water ionizers and the category benchmark. Sells direct via MLM in 40+ countries, overlapping Alkamedi's 30+ export footprint with competing platinum-titanium electrolysis hardware.
• Tyent USA: US-headquartered alkaline water ionizer brand with multi-plate countertop and under-sink units. Competes with Alkamedi's AMS/AMU series in the same Premium-to-High-End tier of the export market.
• Life Ionizers: US-based alkaline water ionizer manufacturer offering competing countertop and under-sink electrolysis units. Overlaps directly with Alkamedi's household and small-commercial target segments.
• Chanson Water: Long-standing US water ionizer brand with platinum-titanium plate units spanning similar household and commercial use cases. Directly comparable product portfolio and export-channel strategy to Alkamedi.
• KYK Co., Ltd. Korean-headquartered alkaline water ionizer manufacturer founded in 1976 and a domestic competitor to Alkamedi in Korea's OEM/retail and export channels. Closest same-country peer given shared KFDA medical-device regulatory context.

Broad incumbents

• Coway: Korean home-appliance and water-purification leader with ionizer-adjacent product lines and a massive domestic rental/install base. Competes with Alkamedi in Korean households but as part of a much broader appliance portfolio.
• Panasonic: Japanese electronics incumbent with alkaline ionizer SKUs (e.g., TK series) sold across Asia. Overlaps with Alkamedi's countertop/under-sink categories as part of a much wider consumer-electronics portfolio rather than as a pure-play specialist.
• Brita (The Clorox Company): Global water-filtration brand addressing household hydration. Doesn't directly overlap on electrolysis ionizers but competes for the same kitchen-counter real estate and consumer hydration-spend budget.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance12 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 ALKAMEDI | SCALE-FREE alkaline water ionizer