Sand filtration equipment Product List and Ranking from 21 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Sand filtration equipment Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. サンエイ工業 Aichi//Other construction industries
  2. 日本エンバイロ工業 岩倉工場 Aichi//others
  3. アスカ 大阪本社 Osaka//Building materials, supplies and fixtures manufacturers
  4. 4 日本フイルコン Tokyo//others
  5. 5 Fujiwara Techno-Art 本社 Okayama//others
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Sand filtration equipment Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Pool filtration system サンエイ工業
  2. Fully Automatic Sand Filter "SFF Series" 日本エンバイロ工業 岩倉工場
  3. Integrated filtration pool "SMART AQUA" 日本フイルコン
  4. 4 New Applications for Filtration Technology: Diatomaceous Earth Filtration Device - Sanifilter Fujiwara Techno-Art 本社
  5. 4 FRP Sand Filtration System HS Series アスカ 大阪本社

Sand filtration equipment Product List

1～15 item / All 56 items

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Three-stage heat exchanger "Necco"

Three-stage heat exchanger "Necco"

By integrating with the filtration system, liquid management and thermal management can be performed simultaneously!

Heat exchangers require a structure suitable for operating conditions such as heat transfer amount, flow rate, flow velocity, fouling, temperature, and pressure, while also considering ease of operation and maintenance. San-shin's heat exchanger "Nekko" meets all these conditions. In particular, the "heat exchange filtration unit," which integrates the heat exchanger and filter to manage heat most rationally, is used in a wide range of fields and has shown even greater effectiveness. ● By integrating with the filter, liquid management and heat management can be performed simultaneously. ● It is designed to withstand sudden steam pressure fluctuations and is resistant to thermal shock. ● Corrosion-resistant materials are used appropriately, eliminating concerns about liquid leakage. ● It has a small installation footprint and offers great flexibility in use, making it convenient.

  • Sanitary fixtures
  • Water Treatment

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Rapid Sand Filter "NEW Auto Sand"

Rapid Sand Filter "NEW Auto Sand"

This is a bestseller sand filter machine ideal for capturing heavy metals!

This machine is our best-selling sand filter that consolidates the outstanding filtration technology developed since our company's founding, boasting a track record of delivering hundreds of units over the past 40 years, both domestically and internationally. We are now announcing the "NEW Auto Sand R" with a new specification that further pursues improvements in processing capacity and stabilization of treated water quality. ● Thanks to a patented circuit, backwashing is performed automatically and reliably, allowing the filter media to be used permanently. ● It operates fully automatically regardless of fluctuations in the raw water flow rate, ensuring consistent treated water quality and allowing for safe operation. ● It is compact in size, and the unitized design makes installation easy. ● An air backwashing mechanism can be installed depending on the composition of the raw water quality. ● Particularly for wastewater from metal surface treatment plants, which often have unstable water quality and are difficult to treat, it can reliably filter trace heavy metal hydroxides and fine suspended solids, stabilizing the treated water quality below regulatory values. ● As a closed system device, it also demonstrates effectiveness when combined with pretreatment devices such as COD removal, RO, and ion exchange.

  • pump
  • Sanitary fixtures
  • Unit and other construction

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PTFE membrane filter media "Tetratex"

PTFE membrane filter media "Tetratex"

When "Tetratex" is laminated, the base materials such as textiles and felt can also become "high-performance filter media."

PTFE (polytetrafluoroethylene) is specially processed to create the "TetraTex Membrane," a continuous porous membrane with an extremely fine structure. It features very small pore sizes while maintaining a very high porosity. As a result, it excels in non-stick properties, self-lubrication, low friction, heat resistance, and chemical resistance. "TetraTex" is utilized in a wide range of fields as a "high-performance filter media" by laminating it onto substrates such as textiles and felt materials, including next-generation energy, medical supplies, precision electronic components, industrial filters, and water treatment equipment. Enhanced Functions: - Breathability, filter bag life, dust collection efficiency, release performance Reduced Functions: - Exhaust dust, pressure loss, cleaning frequency, running costs, filter replacement frequency Case Studies: - Industrial bag filters (achieving high collection efficiency, release properties, durability, and cost-effectiveness) - Microfiltration (filters for various manufacturing processes such as dust, liquids, fermentation, sterilization, and process gases) - TetraTex Contact (FDA and EU regulatory certification; suitable filter material for pharmaceutical and food processing applications)

  • others

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Integrated filtration pool "SMART AQUA"

Integrated filtration pool "SMART AQUA"

Installation of the filtration machine room and intermediate circulation piping to the pool is unnecessary! Effective in reducing construction costs.

"SMART AQUA" is a pool that improves operational efficiency by integrating the filtration device completely with the pool's side wall, eliminating the need for a filtration machine room and intermediate circulation piping. Additionally, by using it in conjunction with the "Smart System," which allows for remote monitoring of water quality and equipment operation, it enables safer and more secure operation. [Benefits] ■ Space-saving installation ■ Compact equipment ■ Optimization of filtration operation ■ Visualization of the filtration operation system *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment

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Maintenance-free! High-pressure fine sand filtration device 'Kanmei'

Maintenance-free! High-pressure fine sand filtration device 'Kanmei'

【Recommended for pre-treatment filtration and quality removal!】 Achieved chemical-free and maintenance-free filtration with fine sand.

A fine sand filtration device that combines the characteristics of rapid filtration and slow filtration." "The fine sand filtration device is recommended for pre-treatment filtration such as rapid filtration, slow filtration, and membrane filtration, as well as for turbidity removal." "It is a completely new filtration device that uses fine sand as the filtration medium, unlike conventional systems.

  • Water Treatment Plant

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FRP Sand Filtration System ADT Series

FRP Sand Filtration System ADT Series

The FRP ADT series has no concerns about rust or corrosion, even with treated water, hot spring water, or seawater.

The main body of the filter is made of FRP, so there is no concern about rust or corrosion even when treating hot spring water or seawater. Therefore, the phenomenon of red water caused by the filter body does not occur at all. The FRP, which is the structural material of the filter body, is manufactured using a multi-layer lining method with FRP sheets, providing more than 1.5 times the strength compared to FRP made by other manufacturing methods (with a tensile strength of over 21 kg/mm², according to test results from the Osaka Prefectural Institute of Industrial Technology). It employs ozone-resistant FRP (proven in tests at a concentration of about 100 times the usual ozone water concentration, at 10 ppm), allowing for safe use of the filter without worrying about the material even in systems that use ozone. For more details, please contact us or refer to the catalog.

  • Special Construction Method
  • others

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New Applications for Filtration Technology: Diatomaceous Earth Filtration Device - Sanifilter

New Applications for Filtration Technology: Diatomaceous Earth Filtration Device - Sanifilter

Improving filtration quality and automation with Fujiwara Technoart's filtration technology. The SaniFilter achieves a higher level of diatomaceous earth filtration.

The filtration process that removes impurities from liquids in industries such as food, beverage, and brewing is a crucial step that affects product quality. This is a filtration device that overcomes the weaknesses of the diatomaceous earth filtration method. ▼ For more details, please refer to the materials on the official website. Feel free to contact us as well.

  • others

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Sand filtration system [Reach Filter delivery case] Hot spring water for hotel customers

Sand filtration system [Reach Filter delivery case] Hot spring water for hotel customers

Stable hot spring water supply with high cleaning capability! Introducing case studies of filtration system implementation.

We would like to introduce a case of the filtration system "Reach Filter," which plays an important role in the finishing process of water by removing SS (suspended solids) contained in manufacturing water, factory wastewater, and water treatment such as drinking water and sewage. A high-capacity Reach Filter was adopted as a pretreatment for RO membrane treatment of hot spring water for hotel customers to respond to fluctuations in SS levels, ensuring a stable supply of hot spring water. 【Case Study】 ■ Industry: Hotel Industry ■ Location: Tokyo ■ Application: Pretreatment for RO membrane treatment ■ Filtration Purpose: SS removal, iron removal ■ Source Water Type: Hot spring water ■ Model and Treatment Capacity: RFE-200, 200m3/day ■ Filter Media Used: Silica sand *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Water Supply Facilities
  • Sewerage facilities

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Sand filtration system [Reach Filter delivery case] for a major dairy factory in the food industry.

Sand filtration system [Reach Filter delivery case] for a major dairy factory in the food industry.

Reduction of drainage, industrial water, and maintenance costs, and improvement of productivity! Introducing case studies of filter equipment.

At a major dairy factory in Tokyo, rotating filters and cartridge filters had been used for crate washing, but severe clogging occurred, leading to leaks of sand, gravel, and paper fibers. This affected the high-pressure pumps and nozzles, resulting in inadequate cleaning equipment and complaints from retailers about dirty crates. By introducing reach filters, clogging was resolved, allowing for proper crate washing. This led to reductions in maintenance costs for filters and nozzles, industrial water costs, and wastewater costs, as well as improvements in productivity. [Case Study] - Location: Major dairy factory in Tokyo - Purpose: Reduction of water usage through reuse - Filtration Objective: Restoration of crate washing machine capacity - Source Water Type: Recovered water from crate washing - Model and Processing Capacity: RF-12, 300m3/day - Filter Media Used: Silica sand *For more details, please refer to the PDF document or feel free to contact us.*

  • Water Treatment
  • Water Supply Facilities
  • Sewerage facilities

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Sand filtration system [Reach filter delivery case] Chemical plant in Shizuoka Prefecture

Sand filtration system [Reach filter delivery case] Chemical plant in Shizuoka Prefecture

Introducing case studies of filtration systems that respond to variations in water quality and quantity from rainwater inflow with excellent floor cleaning efficiency!

We would like to introduce a case study of the filtration system "Reach Filter," which plays an important role in the finishing process of water by removing SS (suspended solids) contained in manufacturing water, factory wastewater, and water treatment such as drinking water and sewage. At a major chemical plant in Shizuoka Prefecture, by adopting the highly efficient Reach Filter for bed washing, we were able to comply with river discharge standards in response to fluctuations in the quality and quantity of inflow water, such as rainwater. 【Case Study】 ■ Location: Major chemical plant in Shizuoka Prefecture ■ Application: SS removal from on-site wastewater and rainwater ■ Purpose of Filtration: Safety (carryover) measures ■ Type of Raw Water: On-site rainwater and on-site treated wastewater ■ Model and Treatment Capacity: RFE-2500 x 2 units, 5,000 m3/day (maximum) ■ Filter Media Used: Silica sand *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Water Supply Facilities
  • Sewerage facilities

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Sand filtration system [Reach Filter delivery case] Chemical plant in Chiba Prefecture

Sand filtration system [Reach Filter delivery case] Chemical plant in Chiba Prefecture

Suppression of ground subsidence through the removal of SS, maintaining the reduction capacity of the reduction well! Introducing examples of filter installation.

We would like to introduce a case study of the filtration system "Reach Filter," which plays an important role in the finishing process of water treatment by removing SS (suspended solids) contained in manufacturing water, factory wastewater, and water treatment such as drinking and sewage water. At a major chemical company in Chiba Prefecture, the system was introduced to replace an existing siphon-type sand filter, with the aim of recovering iodine from the brine and returning it underground. The goal is to improve the recovery rate of iodine while maintaining the reduction capacity of the reduction well and suppressing ground subsidence. [Case Study] ■ Location: Major chemical company in Chiba Prefecture ■ Application: Purification of brine in a water-soluble gas field ■ Purpose of Filtration: To suppress ground subsidence and maintain the reduction capacity of the reduction well by removing SS from the brine ■ Type of Raw Water: Brine ■ Model and Treatment Capacity: RFE-2000 and others ■ Filter Media Used: Silica sand *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Water Supply Facilities
  • Sewerage facilities

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"Reach Filter Delivery Case - Major Gas Company in Chiba Prefecture" Sand Filtration System

"Reach Filter Delivery Case - Major Gas Company in Chiba Prefecture" Sand Filtration System

Highly efficient floor cleaning with very high filtration efficiency, suitable for high SS concentration wastewater! Introducing case studies of filtration system implementation.

At a major gas company in Chiba Prefecture, the concentration of reducing water varies by area; in low-concentration areas, it is a few mg/L, while in high-concentration areas, it can reach up to 80 mg/L. Conventional sand filtration systems have been applied to brine with SS concentrations of approximately 30 mg/L or less. However, in brine with high SS concentrations, the filter bed becomes clogged within a short period (a few months), leading to an inability to continue operation (due to insufficient cleaning power). In such situations, by adopting the "Reach Filter," which has a very high filter bed cleaning efficiency, it has become fully applicable to brine with high SS concentrations and is being adopted in other high SS concentration areas as needed. [Case Study] ■ Location: Major gas company in Chiba Prefecture ■ Application: Purification of brine in water-soluble gas fields ■ Purpose of filtration: To suppress ground subsidence and maintain the reducing capacity of reducing wells by removing SS from the brine ■ Type of raw water: Brine ■ Model and treatment capacity: RFE-2000 and others ■ Filter media used: Silica sand *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Water Supply Facilities
  • Sewerage facilities

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Reach Filter Delivery Case Study: Major Electric Factory - Sand Filtration System

Reach Filter Delivery Case Study: Major Electric Factory - Sand Filtration System

Reduce initial and running costs by using special filter media! Introducing case studies of filter system implementation.

At a major electrical factory in Yamanashi Prefecture, the initial plan was to combine sand filtration and activated carbon filtration. However, by using a single reach filter with a special filter media that has color removal capabilities, we were able to reduce both initial and running costs. Additionally, due to the high-efficiency cleaning function of the reach filter, we were able to achieve stable treated water quality despite fluctuations in the raw water quality. [Case Study] ■ Location: Major electrical factory in Yamanashi Prefecture ■ Purpose: Securing cooling water for cooling towers and toilet flushing water ■ Filtration Objective: Reduction of water supply costs ■ Type of Raw Water: Groundwater ■ Model and Treatment Capacity: RFE-500, 500m3/day ■ Filter Media Used: Humic acid-based special filter media for color removal *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
  • Water Supply Facilities
  • Sewerage facilities

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[5-Year Warranty] Sand Filtration System 'Reach Filter' *Case Study Collection Provided

[5-Year Warranty] Sand Filtration System 'Reach Filter' *Case Study Collection Provided

The inspection window is large, allowing for visual inspection to be confirmed as OK, and no need for filter material replacement, resulting in cost reduction! Compact unit type.

The "Reach Filter" is a sand filtration device with a unique structure that features an inclined filtration surface, resulting in minimal mud ball generation even during long-term processing. A large inspection window located in the center of the device allows for checking the internal conditions without the need to stop operation during inspections, reducing the need for tool-based work. Since sand cleaning can be performed within the device, there is no need for media replacement, making maintenance easy. Its compact design eliminates the need for large installation spaces. ★ The structure of the air lift has been improved (patent pending). This can suppress the solidification of the filtration media and the decrease in filtration efficiency, further facilitating maintenance. 【Features】 ■ No media replacement required! 【5-year warranty】 ■ Large inspection window to check the condition of the media and raw water ■ Patented structure to prevent mud ball generation ■ User-friendly touch panel operation ■ Usable without a backwash tank *You can view comparison materials and case studies from the "PDF Download."

  • Water Treatment
  • Water Supply Facilities
  • Sewerage facilities

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Pool filtration system

Pool filtration system

Pool filtration equipment that creates a clean and healthy pool!

The "pool filtration device" is a system that can decompose and remove unpleasant odors and colors generated from sweat and contaminants. By installing a rationally designed device tailored to the pool's conditions, there is no waste, and maintenance and management costs are kept low. Additionally, the use of automatic control valves enables extremely simple operation. 【Features】 ■ Easy to operate ■ High filtration performance ■ Low maintenance costs *For more details, please contact us.

  • Pool equipment related
  • Water Treatment

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