Water Treatment Equipment Product List and Ranking from 188 Manufacturers, Suppliers and Companies

Last Updated：Jan 28, 2026 Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

Water Treatment Equipment Manufacturer, Suppliers and Company Rankings

Last Updated：Jan 28, 2026 Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

日本テクノ Nagano//environment
日本セルポ Tokyo//Industrial Machinery
フジクリーン工業 Aichi//Industrial Machinery
4 パワーグリーン・ジャパン info@pg-japan.com Osaka//Building materials, supplies and fixtures
5 TSP Osaka//environment

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Water Treatment Equipment Product ranking

Last Updated：Jan 28, 2026 Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

Power Green Gamma Magnetic Water Activator パワーグリーン・ジャパン info@pg-japan.com
Non-chemical injection filtration method High concentration MTF iron and manganese removal device レスコ
Sludge modifier "Elvic YA300/500/600/800" 日之出産業
4 Electromagnetic "Hydroflow" for preventing the adhesion of scale, slime, and bacteria inside pipes. TSP
4 "Scale Adhesion Prevention" Electromagnetic Water Treatment Device 'Hydroflow' *Made in the UK 日本セルポ

Water Treatment Equipment Product List

526～540 item / All 560 items

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A water treatment device suitable for preventing the adhesion of red rust and dirt on piping.

Extending the lifespan of water supply pipes in hotels and buildings, and improving drainage clogs and odors! Water treatment device 'Scale Watcher'

The "Scale Watcher," which enables the removal of red rust from water supply and hot water systems and prolongs the life of piping, significantly contributes to promoting environmental ISO 14001 and green life and green purchasing in urban redevelopment. 【Effects】 - Scale prevention and removal effects - Prevention of corrosion due to red rust and extension of piping life due to black rust formation - Prevention of metal soap generation - Prevention of urine scale adhesion in toilets and prevention and suppression of ammonia odor - Running cost is 38 watts - Easy installation and can be installed on existing piping This product was born in 1988 with the aim of removing scale from water supply piping (copper pipes) in buildings affected by hard water in Europe. It is now trusted worldwide and has been introduced not only in buildings but also in large facilities such as waterworks, power plants, and oil refineries (with a diameter of 3000mm). In recent years, there has been an urgent need for the reconstruction and renovation of complex buildings, hotels, and condominiums due to urban redevelopment, as well as for disaster-resistant urban development and updates to regional cooling and heating and lifelines. The water treatment device "Scale Watcher," which achieves scale adhesion prevention and prolongs piping life without using chemicals from water supply to drainage, plays a significant role in our lives and the environment.

Company：ビー・テップ
Price：Other

Water treatment equipment

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Nickel plating dedicated vacuum concentration device "Nickel Back"

It is possible to recover water and chemicals by closing the nickel plating process!

* Closed system for nickel plating process enables water and chemical recovery. * Significant reduction in sludge generation. * Labor-saving management of nickel plating baths. ● Closed system for nickel plating process enables water and chemical recovery. ● Significant reduction in sludge generation. ● Achieves thorough space-saving and cost reduction. ● Crystal prevention mechanism resolves traditional crystallization issues. ● Concentration control mechanism to concentrate to desired levels. ● Compliance with boron regulations. ● Labor-saving in the nickel plating process. ● Fully automated system that allows for easy operation and safe driving.

Company：三進製作所
Price：Other

Water treatment equipment
Wastewater/wastewater treatment equipment
Concentration Equipment

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Closed filtration system "High Flow Fully Automatic FD & FK"

Achieve a high-flow, high-precision filtration system with a combination of precision filtration machines and fully automatic dewatering filtration machines!

We have established a high-flow, high-precision filtration system recognized worldwide by combining precision filtration machines and fully automatic dewatering filtration machines! [Contents] ● FD type precision filtration machine ● FK type / PF type dewatering filtration machine ● Filtration system for surface-treated steel plates ● Full filtration system for chemical conversion coating solutions ● Filtration system for coolant liquids ● Filtration system for the chemical industry *For more details, please contact us or download the PDF.

Company：三進製作所
Price：Other

Filtration Equipment
Solid-liquid separation filter
Water treatment equipment

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Environmental Purification Business Support Project

Would you like to add environmental purification technology devices and coagulants to your products?

The equipment for the environmental purification business includes three-dimensional water flow stirring coagulation sedimentation devices, high-speed reaction solidification devices for sludge, and semi-hydrated gypsum conversion devices for waste gypsum boards. Our company has patented an electric dust collector, a high-speed reaction solidification device for sludge, and the three-dimensional water flow stirring coagulation sedimentation device, which was the first to be recognized in Japan. The products in the environmental purification business include 13 types of coagulants, surface improvement materials for grounds, neutral solidifying agents, heavy metal immobilization agents for contaminated soil, and heavy metal adsorbents, most of which were developed by our company. We also have sales achievements. With your efforts, an increase in sales of over 500 million yen is not just a dream.

Company：ピュアテクノ
Price：Other

Water treatment equipment

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Effective against PFAS: High-precision adsorption water treatment device ECO Clean LFP

"Fusion of filters and functional powders! New water treatment technology" Adsorption and removal of PFAS, BOD, COD, TOC, color, odor, harmful substances, VOCs, etc.

Recently, "PFAS," which has been pointed out as harmful to the human body, has been gaining attention, with the first expert meeting held by the Ministry of the Environment in January 2023. ECO Clean LFP is a new water treatment technology that adsorbs and removes dissolved substances such as PFAS (PFOS/PFOA/PFHxS, etc.), BOD, COD, TOC, color, odor, harmful substances, and VOCs by attaching functional powders to a unique pleated filter. The foundational technology "ECO Clean" has received the 46th Invention Award and the 46th Excellent Environmental Equipment Award! Features of 'ECO Clean LFP': - Adsorption capacity 100,000 times greater compared to pellet filling method (contact area × flow rate) - Adsorbs and removes PFAS, BOD, COD, TOC, color, odor, harmful substances, and VOCs by attaching functional powders to a unique pleated filter - Compared to granular activated carbon, the consumption of activated carbon is reduced to 1/10, significantly reducing activated carbon waste - Separates harmful substances from waste liquid → solidifies, greatly reducing costs Main applications: Recycling and reuse of factory water and cleaning water, groundwater purification, wastewater recycling, and removal of organic substances and organic solvents such as PFAS, BOD, COD, and other refractory substances.

Company：流機エンジニアリング
Price：Other

Water treatment equipment
Filtration Equipment
Wastewater/wastewater treatment equipment

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High-precision adsorption water treatment device effective against PFAS: ECO Clean LFP

Optimal solution for the treatment of residual PFOS and PFOA using foam extinguishing agents and groundwater measures.

【Adoption of Purification Water Treatment for Contaminated Water at Okinawa Prefecture's Yusui Park】 "ECO Clean LFP" has been adopted as a purification device for organic fluorine compounds (PFAS) by a domestic manufacturer for the first time. Preliminary tests confirmed that the concentration of PFOA in groundwater at 100,000 ng/L could be reduced to 2.5 ng/L (measured removal rate of 99.997%) in just 10 seconds of filtration. 【PFOS and PFHxS are below the quantification limit, and over 99.9% removal of PFOA has been achieved!】 ECO Clean LFP is a new water treatment technology that attaches functional powder to a unique pleated filter, adsorbing and removing dissolved substances such as PFAS (PFOS/PFOA/PFHxS), BOD, COD, TOC, color, odor, harmful substances, and VOCs. Benefits of 'ECO Clean LFP' Pleated Filter + Powdered Activated Carbon - Adsorption capacity is 100,000 times greater compared to pellet filling methods - Activated carbon consumption is reduced to 1/10 compared to granular activated carbon - Separates harmful substances from wastewater → solidifies and significantly reduces disposal costs *For more details, please download and view the catalog.

Company：流機エンジニアリング
Price：Other

Water treatment equipment

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The Function of the Magnetic Active Water Device "Muzatsu" [Current Status, Challenges, and Solutions]

Is that okay? Solving the three S problems of water (rust, scale, and slime) will lead to labor savings and eco-friendliness.

If the 3S problems (rust, scale, and slime) in the cooling tower and water supply pipes are left untreated, it will lead to increased operational energy costs, higher chemical expenses, and negative impacts on production. The magnetic water activation device "Muzatsu" will solve these issues.

Company：東光
Price：Other

Water Activation Device

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Case Study Collection of the Magnetic Water Activation Device "Muzatsu"

Free distribution of a collection of case studies on measures against rust, scale, slime, and algae in cooling towers.

Muzo contributes to the efficient operation of cooling towers through the application of MHD voltage based on Faraday's law of electromagnetic induction. For those troubled by water issues (rust, scale, bacteria, algae), we have created a collection of case studies where you can visually confirm the effects of magnetic activated water. *The case study collection is also available for download. Muzo has met the conditions for the effective use of magnetic activated water recognized by industry, academia, and government.

Company：東光
Price：Other

Water treatment equipment

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Magnetic Water Activation Device "Muzatsu" Effect Case Studies + Application-Specific Case Studies

Contributing to the reduction of pharmaceuticals and expenses! A photographic explanation from water scale measures to extending the lifespan of pipes and removing red rust.

We have created a collection of case studies that allows everyone struggling with water issues (rust, limescale, bacteria, algae) to visually confirm the effects of magnetic activated water. "Muzo" has met the conditions for effective use of magnetic activated water recognized by industry, academia, and government. "Muzo" is a groundbreaking water treatment device that fundamentally solves various water problems. We also introduce the effects of "Muzo" by application! For more details, please refer to the basic information or catalog.

Company：東光
Price：Other

Water treatment equipment

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Collection of Case Studies on the Use of Magnetic Water Treatment Devices - Gift

Essential for future water piping systems! A collection of case studies on scale removal using magnetic water treatment as a gift!

We would like to introduce success stories from companies that have implemented the Toko Magnetic Active Water Device "Muzatsu." ■ Does water change with the power of magnets? Is there an effect? - Magnets have no effect on water. - I used magnets, but nothing changed. - I can't trust that magnets will make a difference. - Magnets are expensive. To those who hold the above opinions, I would like to say this: If you use our "Muzatsu," I believe your perspective will change fundamentally. The Toko Magnetic Active Water Device "Muzatsu" features: - High magnetic power (the best in the industry) - Direct contact between water and magnets (patented, so no similar products exist) It demonstrates significant effects in improving water quality.

Company：東光
Price：Other

Other environmental equipment

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"Water Pipe Cleaning" Magnetic Water Activation Device Case Study Collection Giveaway

The cleaning of water pipes is not only done through chemical cleaning or mechanical cleaning.

We would like to introduce success stories from companies that have implemented the Toko Magnetic Active Water Device "Muzatsu." ■ Does water change with the power of magnets? Is there an effect? - Magnets have no effect on water. - I used magnets, but nothing changed. - I can't trust that magnets will make a difference. - Magnets are expensive. To those who hold the above opinions, I would like to say this: If you use our "Muzatsu," I believe your perspective will change fundamentally. The Toko Magnetic Active Water Device "Muzatsu" features: - High magnetic force (the best in the industry) - Direct contact between water and magnets (patented, so no similar products exist) It demonstrates significant effects in improving water quality.

Company：東光
Price：Other

Other environmental equipment

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Collection of Case Studies on the Use of Magnetic Water Treatment Devices for Water Treatment - Gift

Scale, bacteria, and red water can be addressed at low cost!

We would like to introduce success stories from companies that have implemented the Toko Magnetic Active Water Device "Muzatsu." ■ Does water change with the power of magnets? Is there any effect? - Magnets have no effect on water. - I used magnets, but nothing changed. - I can't trust that magnets will make a difference. - Magnets are expensive. To those who hold the above opinions, I would like to say this: If you use our "Muzatsu," I believe your perspective will change fundamentally. The Toko Magnetic Active Water Device "Muzatsu" features: - High magnetic force (the best in the industry) - Direct contact between water and magnets (patented, so no similar products exist) It demonstrates significant effects in improving water quality.

Company：東光
Price：Other

Other environmental equipment

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Gift of Case Studies on the Use of Magnetic Water Treatment Devices for Molding Technology Professionals

The hundred harms of mold forming are related to water treatment issues.

We would like to introduce success stories from companies that have implemented the Toko Magnetic Active Water Device "Muzatsu." ■ Does water change with the power of magnets? Is there an effect? - Magnets have no effect on water. - I used magnets but nothing changed. - I can't trust that magnets will make a difference. - Magnets are expensive. To those who hold the above opinions, I would like to say this: If you use our "Muzatsu," I believe your perspective will change fundamentally. The Toko Magnetic Active Water Device "Muzatsu" has: - High magnetic power (the best in the industry) - Direct contact between water and magnets (patented, so no similar products exist) It demonstrates significant effects in improving water quality.

Company：東光
Price：Other

Other environmental equipment

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Collection of Case Studies on the Use of Magnetic Water Treatment Devices - Giveaway

It was created to assist in the durability of hydraulic works and to address water supply issues.

We would like to introduce success stories from companies that have implemented the Toko Magnetic Water Activation Device "Muzatsu." ■ Does water change with the power of magnets? Is there any effect? - Magnets have no effect on water. - I used magnets, but nothing changed. - I can't trust that magnets will make a difference. - Magnets are expensive. To those who hold the above opinions, I would like to say this: If you use our "Muzatsu," I believe your perspective will change fundamentally. The Toko Magnetic Water Activation Device "Muzatsu" features: - High magnetic force (the best in the industry) - Direct contact between water and magnets (patented, so no similar products exist) This product demonstrates significant effects in improving water quality.

Company：東光
Price：Other

Other environmental equipment

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Example of cost savings calculation when adopting a pool.

Introduction of a cost-saving calculation example when adopting Hydroflow in a pool.

At the outdoor pool of the Hong Kong University of Science and Technology, we were using an ozone generator for sterilization, but due to high electricity costs, we discontinued its use and installed three Hydroflow P160 (for 6"). As a result, we were able to maintain water quality safety, and we report this. The installation was made in March 2000 on a 150A pipe just before entering the sand filters (three units). The pool's water volume was 2,400 m². 【Evaluation of Benefits】 ■ Discontinued the ozone generator, reduced the backwash frequency of the filters to 1/3 and the cleaning time to 1/5, saving on drainage volume. ■ Reduced the usage of electrolyzed disinfectants to 1/3. ■ Overall costs saved approximately 1.4 million yen annually. ■ The water has become softer than before. ⇒ It has become gentler on swimmers' skin, eyes, hair, and swimsuits. For more details, please refer to the catalog or feel free to contact us.