filter Product List and Ranking from 42 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

filter Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. ユニパック Saitama//Other construction industries
  3. オピニオン Tokyo//Facility Design Office
  4. 4 null/null
  5. 5 null/null

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Last Updated: Aggregation Period:Jul 23, 2025~Aug 19, 2025
This ranking is based on the number of page views on our site.

  1. KM-type insert filter 'KMC type' for retaining walls and drainage pipes.
  2. [Explanation Material] Filter Replacement
  3. High-performance grease filter for commercial use 'ECO Wave' オピニオン
  4. Insert filter for PVC pipes "QI type"
  5. 4 [BCP Measures] Volcanic Ash Response Air Filter 'Minamikaze' ユニパック

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PuraWard Antibacterial Media Roll Filter

PuraWard filter media protects against many viruses, bacteria, and mold using advanced microtechnology.

Product Specifications: • Material: Polymeric material combined with Purafil PuraWard technology using copper and silver ions • Applicable Temperature: ≤70ºC (158ºF) • Humidity: ≤100% RH • Size: Custom-made, delivered in rolls PuraWard Technology: PuraWard filter media protects against many viruses, bacteria, and mold using supported microtechnology. The filter material contains EPA (Environmental Protection Agency) registered antimicrobial additives that use copper and silver ions to reduce many bacteria and viruses.

  • Heating and cooling equipment and facilities

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High-efficiency and high-capacity pleated filter with antibacterial media

Removes air from many viruses, bacteria, and mold due to copper ions and silver ions. It is compatible with frame sizes for Japanese air conditioning equipment.

PURAWARD PURAFILTER • The pleated design expands the surface area of the filter media, making it suitable for high contamination load applications. • The PuraWard filter, utilizing EPA-registered antimicrobial additives and microtechnology, employs copper and silver ions to combat many bacteria and viruses. • The filter, reinforced with non-woven fabric wire, features 15 pleats per 30.48 cm (with a pleat height of approximately 5.08 cm). • The filter frame is constructed using high-strength Beverage Board, maintaining rigidity and durability. PuraWard technology not only captures particles and aerosols that carry viruses and bacteria but also, through the inclusion of EPA-registered antimicrobial additives, the PuraWard filter removes many viruses, bacteria, and mold from the air using copper and silver ions.

  • Air conditioning equipment

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GSD Series by Global Filter for Food and Beverage Manufacturing Applications

The GSD series is a sheet disk with filtration aids, suitable for high-viscosity brewing liquids, sugar solutions, and tea-based beverages where turbidity needs to be removed.

We have responded to your request to use filtration aids in a closed system. In addition to requests from housing, we offer shapes and filtration precision (0.2μm and above) that fit major companies' housings in two sizes: 12 inches and 16 inches. Application examples: - Coatings and stabilizers - Transformer oil - Chemical intermediates - Edible oils - Syrups and flavorings - Plasma, APIs, culture media - Beer, wine, spirits - Oral products, SVP, LVP, and topical - Turbine lubricating oil

  • others

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IR cut filter - Cuts infrared rays that cause noise, allows visible light to pass through.

It is a dielectric multilayer film filter that transmits visible light and reflects near-infrared light.

It is used as a near-infrared cut filter that adversely affects CCD devices such as video cameras. The optical characteristics, such as the wavelength position with a transmittance of 50%, transmittance, and cut wavelength band, can be set arbitrarily. (Do you have such challenges?) Is it possible to cut only the wavelength of near-infrared light? I want to allow visible light to pass while blocking the wavelengths of IR. I want to suppress light that causes noise and increase the sensitivity of the sensor. Can the wavelength range I want to transmit be custom adjusted? Is it possible to process it to chip size?

  • Security cameras and surveillance systems
  • Halogen bulbs
  • Automated guided vehicles (AGV, RGV)

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UV cut filter: A filter that efficiently cuts ultraviolet rays.

It is a filter that efficiently cuts (reflects) short-wavelength UV (ultraviolet) light while allowing visible light to pass through.

A UV cut filter (ultraviolet cut filter) is a filter that cuts ultraviolet (UV) light while allowing visible light to pass through. In digital cameras, it is used to reduce chromatic aberration, and in liquid crystal projectors, it helps prevent the degradation of liquid crystals and other optical components caused by the light from lamps (such as high-pressure mercury lamps) by cutting unnecessary ultraviolet light. Are you facing any of these issues? ◆ Is it possible to cut only the wavelength of ultraviolet light? ◆ Can a UV cut filter for projectors be coated? ◆ I would like to consult about the degradation of optical components. ◆ I would like to discuss filters that minimize the impact on the human body. ◆ Is it possible to custom adjust the wavelength range that I want to transmit?

  • Other measuring instruments
  • LED light source/module
  • Non-destructive testing

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905nm bandpass filter (near-infrared range): for TOF and LiDAR

This is a bandpass filter that achieves a sharp rise and high transmittance in the infrared range (905nm). It is ideal for TOF sensors and LiDAR.

Are you facing any of these issues? - Is it possible to only allow transmission at specific wavelengths in the infrared range? - I would like a bandpass filter suitable for TOF sensors. - I heard that the wavelength used in LiDAR is 905nm; can it be coated? - Since light other than the desired wavelength will cause noise, I would like to widen the blocking range. - Considering the range of incident angles, can this be taken into account? - Is it possible to mount it on AGVs or OHTs? The 905nm bandpass filter is a bandpass filter that transmits specific wavelengths by utilizing light interference through the deposition of dielectric films. Based on our achievements in visible light, we can achieve sharp wavelength separation and high transmission rates in the infrared range (905nm) by controlling the deposition process, making it ideal for photoelectric sensors (TOF sensors) that require delicate light. We have standard stock items available, so please consider them. https://www.e-coating.jp/stock/cat/filmtype/bandpassfilter/

  • Automated guided vehicles (AGV, RGV)
  • Distance measuring device/length measuring device
  • Security cameras and surveillance systems

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Information on standard stock items (optical filters)

This is a standard stock of optical thin films such as anti-reflective films, bandpass filters (BPF filters), and IR cut filters (infrared cut filters).

We will start selling some optical thin film products (optical filter products) and patterned processing products as "standard stock items." We have responded to such voices! ◆ It's difficult to bear the cost of one batch when I only need a few for experiments... ◆ I want to see product development and performance testing quickly, so I would like to have a few samples... ◆ I just want to try it out for now... We often hear such voices through inquiries from our website. Even if custom-made filters are ultimately needed, I believe it is very difficult to define complete filter performance from the beginning.

  • Automated guided vehicles (AGV, RGV)
  • Security cameras and surveillance systems
  • Floodlight

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Cold mirror: A filter that transmits near-infrared light and reflects visible light.

It is possible to efficiently transmit light while removing wavelengths that contribute to heat from the light source. It is ideal for medical lighting devices (such as dental mirrors).

【1】Are you facing any of these issues? ◆ I want to prevent the temperature from rising due to near-infrared light emitted from the light source. ◆ The device itself is getting hot, and I want to do something about it. ◆ Is it possible to reflect visible light while allowing near-infrared (NIR) to pass through? ◆ Can the wavelength range of the mirror be customized? 【2】What is a cold mirror? A cold mirror is a filter that transmits near-infrared light while reflecting visible light. By forming a dielectric multilayer film, it can efficiently transmit thermal rays without absorption, removing the wavelengths that contribute to heat contained in the light source. Additionally, due to the excellent heat resistance and weather resistance of the dielectric multilayer film, it plays a role in stabilizing products that incorporate the filter. Typical applications include LCD projectors and medical lighting equipment, particularly dental mirrors that you may have seen on dental treatment chairs. It has the performance of a mirror while featuring a special coating that allows near-infrared wavelengths to pass through to prevent temperature rise in the irradiated area.

  • Other lighting fixtures

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Dichroic filter allows for advanced color separation and synthesis!

It is an optical filter that transmits light of a specific wavelength while reflecting light of other wavelengths. It transmits visible light of a specific wavelength and reflects its complementary color.

【1】Are you facing any of these issues? ◆Can you transmit light of specific wavelengths while reflecting others? ◆Can you create a filter to control RGB (red, green, blue) colors? ◆What are effective filters for fluorescent imaging? ◆Is customization possible for focusing on specific wavelength bands or removing unwanted wavelengths? ◆Is it possible to ship parts with special shapes? 【2】What is a dichroic filter? A dichroic filter is an optical filter that transmits light of specific wavelengths while reflecting light of other wavelengths. It allows visible light of a specific wavelength to pass through and reflects its complementary color, enabling color separation and color synthesis. Due to the absence of light loss from absorption or scattering, it allows for high-efficiency color separation and synthesis, and is used in many optical devices such as cameras, spectrometers, laser applications, and optical microscopes. 【3】Features ・Wavelength selectivity: Transmits light of specific wavelength bands while reflecting other wavelengths ・Use in optical devices: Used in optical devices such as cameras, spectrometers, and microscopes ・Fluorescent imaging: Utilized in biology and medicine for fluorescent imaging, allowing simultaneous detection of fluorescent substances at different wavelengths.

  • Security Sensor Systems
  • Security cameras and surveillance systems

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ND filter is a filter used to adjust the transmission rate!

ND stands for "Neutral Density," which is a filter used to adjust the light transmission rate.

【1】Are you facing any of these issues? ◆ I want to address concerns about flares and ghosts. ◆ Is it possible to adjust the transmission rate with custom settings? ◆ I am looking for a filter for adjusting laser equipment. ◆ The shape is special; can it be shipped as a part? 【2】What is an ND filter? ND stands for "Neutral Density," which is a filter used to adjust the transmission rate of light. It is used to reduce the amount of light entering through the lens. It is an essential optical component for controlling shutter speed and aperture in bright environments when taking photographs with cameras, in order to achieve the appropriate exposure. 【3】Design and customization available for your desired wavelength range At Adachi New Industry, we can design and coat (film) according to your desired wavelength range. The characteristic chart at the beginning shows a transmission rate of 50%, but we can accommodate other transmission rates as well. Please feel free to contact us. Additionally, we will design according to the characteristics of the substrate and your requirements, so please let us know your desired substrate type and wavelength range when you inquire.

  • Security Sensor Systems
  • Security cameras and surveillance systems

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Bronco St Inline Filter (inline filters)

It is an inline filter that can be directly connected to the inlet of a mass flow meter controller.

To ensure stable operation of the bypass-type mass flow meter controller sensitive to dust and mist, we recommend the installation of an inline filter. Four models are available to cover a bore diameter of 0.5 to 40 μm, with design pressures of 10 or 20 MPa, accommodating micro to large flow rates (M-410/M-411/M-422/M-423).

  • others

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Saniclean Commercial High-Performance Grease Filter (SK Grease Filter II)

Saniclean Commercial High-Performance Grease Filter (SK Grease Filter II)

Achieves an astonishingly low static pressure of 12 Pa. Quickly sucks in oil smoke. Improves ventilation in the kitchen with a high-performance filter, reducing oil adhesion in the duct. 【Features】 ○ High removal rate even at low static pressure! Fine stainless steel fibers are densely packed inside, balancing low static pressure with high oil removal rates. Reduces oil adhesion in the duct, which can cause kitchen fires, while removing a large amount of oil. ○ Diamond-shaped expanded metal that sucks in a lot of oil smoke. Compared to conventional punching metal (round and square), it can achieve a higher opening ratio, allowing for the intake of more oil smoke into the grease filter. ○ Always in good condition thanks to rental service. We visit directly every four weeks to replace the filter, ensuring it is always in good condition. ○ Reduces the hassle of cleaning and maintenance costs. ○ Excellent cost performance. ○ Available in a variety of sizes to accommodate different types of establishments. ● For more functions and details, please download the catalog.

  • Cooking facility equipment and supplies
  • Restaurant furniture and equipment

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Painting booth filter

A lineup of pre-filters, primary and secondary intake filters, and special filters!

We would like to introduce the painting booth filters handled by Otsuka Brush Manufacturing Co., Ltd. In addition to the "pre-filter" that extends the service life of the main filter, we offer a lineup including the "primary intake filter" and "secondary intake filter." They are available in pocket type and frame type. 【Features】 ■ Primary Intake Filter Captures large debris and dust from the outside air. ■ Secondary Intake Filter Captures fine dust and debris that cannot be removed by the primary intake filter, delivering clean air into the booth. *For more details, please refer to the PDF document or feel free to contact us.

  • Plastering and painting work
  • others

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One device for pollen, yellow sand, mold, and house dust measures: 'Electronic Dust Collection Filter'

Attracts 100% outside air and purifies it with an electronic dust collection filter. After one year, the dust collection efficiency is still over 95%!

In 2003, in order to address issues such as measures against sick house syndrome, prevention of condensation, prevention of mold growth, and maintenance of indoor air cleanliness, 24-hour ventilation was mandated by the Building Standards Act. As a result, pollutants actually entered the indoor environment. Tornex employs a unique electronic dust collection filter that cleans the outside air before bringing it in. It keeps the total heat exchange unit and ventilation ducts clean. <Features> - Tornex's electronic dust collection filter can remove particles as small as 0.3μm. - High dust collection efficiency of over 95%. - No clogging, so ventilation volume remains unchanged. - Effectively captures PM2.5 even after one year of operation. - Energy-efficient design results in electricity costs of only 5.8 yen per day. For detailed data values and specifications, please contact us or download the catalog.

  • Ventilation and smoke exhaust equipment

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[Video Introduction] How to Replace the Filter

A clear explanation of how to replace activated carbon filters and layered filters in a video!

In this video, we provide a clear explanation of how to replace activated carbon filters and laminated filters. We explain the method using a "housing wrench," which allows you to easily open and close the filter housing. Please check the usage method in the video and perform the work correctly and safely. 【Explanation Content】 ■STEP.1 Preparation ■STEP.2 Removing the filter housing ■STEP.3 Installing the filter and housing ■STEP.4 Final check and disposal method for the filter *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment Plant

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