Air Filter Manufacturer for Standard Supply and Custom Projects
KEYNFIL is an air filter manufacturer offering standard products and custom configurations for HVAC systems, cleanrooms and industrial filtration. Our range includes ventilation filters, HEPA and ULPA filters, fan filter units and terminal air supply equipment.
Discuss dimensions, filter media, frames, seals and installation interfaces around your application.
Air Filters and Equipment for Different Installation Needs
Explore filters for ventilation, high-efficiency filtration, elevated-temperature processes and paint booths, alongside cleanroom air supply equipment. Standard supply and custom configurations are available across the range.
HVAC Panel & Pocket Filters
Panel and pocket filters for ventilation prefiltration and intermediate filtration. Compare media, frame construction and installation depth against your airflow and pressure-drop requirements.
Explore HVAC Filters
HEPA & ULPA Filters
High-efficiency filters with mini-pleat and separator constructions, including glass-fibre and PTFE media options. Discuss filter grade, dimensions and sealing arrangements for terminal units and cleanroom equipment.
Explore HEPA & ULPA Filters
High-Temperature Filters
Panel and high-efficiency filter configurations for elevated-temperature applications. Specify continuous and peak temperatures, airflow, frame material and sealing requirements when selecting a construction.
Explore High-Temperature Filters
Paint Booth & Overspray Filters
Ceiling diffusion media, glass-fibre paint arrestors and dry overspray filter constructions for spray booths. Select the filtration stage and format around booth layout, airflow and installation space.
Explore Paint Booth Filters
Fan Filter Units
FFU and EFU configurations combine powered airflow with filtration for cleanroom installations and equipment integration. Discuss unit dimensions, casing materials, drive options and individual or networked control.
Explore Fan Filter Units
Terminal HEPA Modules
Integrated and room-side replaceable terminal filtration configurations, including gel-seal options. Compare filter access, air inlet connections, ceiling openings and sealing arrangements before installation.
Explore Terminal HEPA Modules
Box Filters
High-capacity rigid box filters designed for demanding HVAC and industrial ventilation systems. Rugged frame construction ensures reliable performance and extended service life in variable airflows.
Explore Box Filters
Compact Filters
Space-saving compact V-bank filters offering high efficiency and low pressure drop. Ideal for commercial air handling units and industrial intakes with limited installation depth.
Explore Compact FiltersStandard Products or Configurations Around Your Application
KEYNFIL supports both regular supply and custom configurations across its filter and cleanroom equipment range. Discuss dimensions, filter media, frame materials, sealing arrangements and equipment options to match your installation.
Application & Operating Conditions
Tell us where the product will be used, the filtration role, operating temperature and any relevant humidity or process conditions.
Performance & Installation Requirements
Share the required filter grade, airflow, pressure-drop limit and installation dimensions. For equipment, include connection details, available space and control requirements.
Quantity & Reference Information
Provide the expected quantity and any existing specifications, drawings or product photographs. If some parameters are undecided, describe the application and the points you need help selecting.
We can discuss product construction and available configuration options against the information you provide.
Manufacturing and Filter Evaluation Capabilities
KEYNFIL’s capabilities cover filter assembly, frame construction and sealing configurations, supported by material inspection and filter testing equipment. Product construction and evaluation requirements can be discussed for the selected filter or equipment type.
Filter Construction
Manufacturing capabilities include panel and pocket filters, mini-pleat and separator filters, and terminal filtration assemblies. Frame materials and sealing methods vary with the selected construction.
Material Inspection
Inspection equipment covers material characteristics such as thickness, weight, tensile behaviour and stiffness, supporting incoming material evaluation.
Filter Performance Evaluation
Available equipment includes airflow and pressure-drop test benches, HEPA and ULPA scanning equipment, and aerosol testing equipment. Discuss the evaluation method and reporting needs for your project.
About KEYNFIL
KEYNFIL brings together air filters and cleanroom air supply equipment for HVAC, industrial filtration and controlled-environment projects. The product range covers ventilation filters, HEPA and ULPA filters, fan filter units, terminal modules, airflow ceilings and air showers.
We work with buyers sourcing regular products as well as project-specific configurations. Dimensions, materials, sealing and equipment interfaces can be discussed against the application and installation requirements.
Project References in Solar Manufacturing
Project references include terminal HEPA modules for solar manufacturing in Thailand and fan filter units for a project in Vietnam.
Discuss your filter layout, installation dimensions and equipment requirements with KEYNFIL.
Canadian Solar Manufacturing — Thailand
- Product
- Terminal HEPA Modules
- Date
- July 2018
Jinko Solar Industry — Vietnam
- Product
- Fan Filter Units
- Date
- February 2023
Tell Us What You Need to Filter
Send your application, product type and installation requirements. KEYNFIL can discuss standard supply or custom configurations for air filters and cleanroom air supply equipment.