Filson: Premium Pleated Air Filter Manufacturers MOQ: 100

Backed by more than two decades of experience, Filson can fabricate high-performance and cost-effective products for you.

  • Premium design for excellent performance
  • Reliable quality based on superior filter media
  • High particle removal efficiency up to 99%
  • Competitive price with low maintenance costs
  • Customized solutions available for unique data

What is Pleated Air Filter?

Filson pleated air filter is dedicated to improving the quality and performance of its air filter equipment and providing exceptional filtration. Our pleated air filter can remove lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, allergens, and other contaminants.

Made with superior filter media and special treatment, Filson pleated air filter is also able to discourage the growth of bacteria or mold and even trap smoke particles and smog. What’s more, compared to fiberglass, it has a high dust-holding capacity and a large surface area.

Filson pleated air filters are available in various types to better optimal your applications, such as pleated electrostatic types, deep and mini types, panel types, etc. With reliable quality, it is not easy to clog and it’s also recyclable to protect the environment.

Pleated Air Filter Types

Pleated Electrostatic Air Filter

With multi-layers of electrostatic media, Filson pleated electrostatic air filter has a durable and robust structure to withstand high airflow while effectively blocking fine particles, such as mists and smoke, which can increase air quality.

Deep Pleated Air Filter

Featured with a large surface area, Filson deep pleated air filter has a high dust-holding capacity and low pressure drop. Fine filter media ensures air filters maintain good filtration efficiency and airflow throughout their lifespan.

Pleated Panel Air Filter

Support resistance to high moisture and high temperature, Filson pleated panel air filter is endowed with good quality to work in harsh conditions. It also has a progressive density media constructure to enlarge the filtration area and to improve dust-holding capacity.

Washable Pleated Air Filter

Filson washable pleated air filter provides longer service life and low maintenance costs as its reusable feature. It is up to 10 times more efficient than the standard disposable air filter. Besides, it adopts corrosion-resistant materials, which can withstand harsh conditions.

Mini Pleat Air Filter

Compared to standard pleated air filters, Filson mini pleat air filter enjoys a five times larger filtration area, which means it has high dust-holding capacity with low airflow. Meanwhile, it has superior moisture resistance to prevent the growth of fungi, bacteria, and mold.

Basic Pleated Air Filter

As a basic type, Filson basic pleated air filter is suitable for extended applications and equipment while keeping its high dust-holding capacity. By using durable filter media and rigid metal structure, it also has a longer service life at a competitive price.

Pleated Air Filter Types by Materials (4)

  • Carbon Pleated Air Filter
    By using high-level carbon material as media, Filson carbon pleated air filter is endowed with excellent adsorptive capacity, which not only traps fine contaminants but also blocks odorous gases including fumes, vapor, smoke and other dangerous chemical pollutants.
  • Pleated Paper Air Filter
    With relatively low costs, Filson pleated air filter is usually regarded as disposable and replaced products when getting dirty. It also lightweight for install and handle easily. For longer service life, it can be treated by water cleaning or compressed air cleaning methods.
  • Pleated Cotton Air Filter
    By using high-level cotton as filter media, Filson pleated cotton air filter is not only able to filter out fine particles but also absorb odors. With pleated design, it also enjoys larger surface area to keep high dust holding capacity and great efficiency.
  • Stainless Steel Pleated Air Filter
    With tightly stainless-steel wound and less porous, Filson stainless steel pleated air filter has higher strength to withstand high pressure and heat. Its metal frame is also immune to corrosion and delivers longer service life.

Pleated Air Filter Types by MERVE (6)

  • MERV 7 Pleated Air Filter
    Filson MERV 7 pleated air filter is made by high-grade filter materials to capture common airborne contaminants ranging from 3 micron to 10 micron in size. These particles include pollen, pet dander, lint, dust mites, etc. It is popular for its economic price and high-performance.
  • MERV 8 Pleated Air Filter
    As the most common filter on the market, Filson MERV 8 pleated air filter is able to eliminate basic pollutants present in hose and to protect the performance and efficiency of equipment system.
  • MERV 10 Pleated Air Filter
    Filson MERV 10 pleated air filter is endowed with extended surface area to reduce airflow resistance. Its MERV rating and pleated design means a higher amount impurity filtration ability than the ordinary air filter.
  • MERV 11 Pleated Air Filter
    With high efficiency particulate trapping and accuracy micron ranges, Filson MERV 11 pleated air filter can trap most contaminants in airborne, as well as potential allergens like mold, pet dander. It is an ideal solution for its high-performance with competitive price.
  • MERV 12 Pleated Air Filter
    Compared to the ordinary fiberglass filter, Filson MERV 12 pleated air filter has more than 30 times work efficiency and lasts 3 times longer. Also, it can trap particles as small as 0.3 microns with low energy consumption.
  • MERV 13 Pleated Air Filter
    Adopting unique new filter media technology, Filson MERV 13 air filter is able to maintain outstanding filtration performance at low air pressure resistance, which is 40% lower than the competition air filter. Meanwhile, it also has high dust holding capacity.

Filson Pleated Air Filter Benefits

Extended Surface Area
Extended Surface Area

Thanks to its pleated design, Filson pleated air filter has a maximized surface to catch more particles while minimizing airflow resistance.

Flexible Choice

Available for various types based on materials and styles, Filson pleated air filters can be fabricated into any size, filter accuracy, and MERV rating according to your applications.

Robust Structure

Filson pleated air filter has rigid enclosure frames, which are constructed with high wet strength and moisture-resistant metal materials. And diagonal support prevents pleat collapse.

High Filtration Efficiency

Comparing to the ordinary ones, Filson pleated air filter is able to traps and blocks 98% of airborne particles, which as small as 0.1 microns.

  • Diverse dimensions and shapes to achieve different applications
  • Broad filtration accuracy range ratings to suit various levels of needs
  • Ecologically friendly frame components made from recyclable materials
  • Reasonable and compatible price improves cost performance
  • Premium quality and stable structure prolong the service life
  • Uniform and dense pleat provides a huge dirt holding capacity
  • Simple structure to install and replace conveniently and easily
  • The pleated design achieves excellent filter performance
  • Reusable and washable to save maintenance costs
  • Fast delivery ways based on your requirements
Filson Pleated Air Filter Features

Pleated Air Filter VS Non-Pleated Air Filter

Most air filters are divided into two categories: pleated type and non-pleated type. Each one has its benefits and drawbacks, so choose the best one based on your needs.

  • Pleated Air Filter

Thanks to its pleated design, Filson pleated air filter provides higher level filtration and is more efficient than conventional filter. It is also able to filter out fine particles including dust mites, pollen, mold, pet dander, and even bacteria. Available for MERV ratings from 5-13, Filson pleated air filter can effectively upgrade air quality and it enjoys a longer lifespan for its more durable than a non-pleated air filter.

Due to dense materials, it tends to restrict air flow, which costs more energy. And its prices are usually three times higher than traditional non-pleated filters.

  • Non-pleated Air Filter

Filson non-pleated air filter also known as a throwaway filter, because it is not sturdy enough to last for a long lifespan, and needs to be replaced for about 30 days. But it can effectively remove large particles like lint, dust, and insects, which ensures good airflow and high efficiency for your equipment. What’s more, it is inexpensive than the pleated type.

Applications of Pleated Air Filter

  • Hospitals
  • Schools
  • Food Processing
  • Pharmaceutical Industry
  • Shooting Ranges
  • Commercial Buildings
  • Industrial
  • Manufacturing

Why Choose Filson Pleated Air Filter

Filson pleated air filter is fabricated by premium filter media, which endows our product with high dust-holding capacity and filter efficiency. Also, it processes anti-microbial treatment that inhibits the growth of micro-organisms, such as mold spores, fungi, and bacteria.

With a uniform pleated design, Filson pleated air filter delivers a large surface area in a small space while minimizing airflow resistance, which reduces energy consumption. It also has a robust frame to ensure filter integrity in high moisture conditions.

Filson supports customized services to fulfill unique requirements, we offer wide range of types from materials to ratings to dimensions. Combining high-level materials with advanced technology, we promise that all our products comply with strict standards.

Are you interested in our high-performance and cost-effective pleated air filter? Please contact us by phone at + 86-157 3695 8886, email at or WhatsApp. We are looking forward to having a pleasant collaboration with you!

Filson Pleated Air Filter Specifications
  • Filter Media Materials: cellulose, nanofiber, stainless steel, polyester, carbon, etc
  • Filtration Accuracy: from 0.1μm to 100μm
  • Air Flow: 600 cfm – 1200 cfm
  • Operating temperature: more than 80°C
  • Product Styles: panel
  • Standards: ISO, UL900
  • Filter Class: MERV 7-13
  • Size: 10x10x1, 10x20x1, 12x12x1, 14x25x1, 20x20x1, etc.
  • Service life: 90 days
  • MOQ: 100

Filson produces many prominent brands of alternative pleated air filters. The following are included but not limited to:

  • 3M Basic Pleated Air Filter
  • Filtrete Basic Pleated air filter
  • ACE Pleated Air Filter
  • Aerostar Pleated Air Filter
  • Koch Multi Pleat Air Filter
  • AIRx Allergy MERV 11 Pleated Air Filter
  • Honeywell Pleated Air Filter
  • Aprilaire 213 Pleated Air Filter
  • Lennox Pleated Air Filter
  • Purolator Key Pleat Air Filter
Filson – High Quality with Competitive Price

Fabricated with high-quality materials, advanced technology, and precision machining processing, Filson pleated air filter gives the best user experience for you!

Pleated Air Filter FAQ Guide

How to Install Pleated Air Filter?

  • Flip the latch and open the hinge screen
  • Remove old filter
  • Follow the arrows, which show the air flow place
  • Place the filter in the bent with arrows pointing into the duct
What is the Different Types of Disposable Filter?

What is the Different Types of Disposable Filter

Disposable filters can remove smaller particles and are more affordable. There are advantages and disadvantages to help you choose the best air filter for your applications.

  • Flat-panel and Fiberglass

They are cost-effective as air filters and easy to install, but they can not filter out as many particles as other types.

  • Pleated Air Filter

As the most common type of air filter, Filson pleated air filter enjoys high efficiency and is durable for longer service life. Their span MERV ratings of 7 – 13 and have extended surface area for better airflow.

  • High-efficiency Particulate Air (HEPA)

HEPA filter is usually used in commercial, medical, hospital, and laboratory settings, they provide much higher filter efficiency up to 99.97%.

What is a MERV rating?

What is a MERV Rating?

MERV rating is a method to measure a filter’s ability to remove particles from the air. The MERV rating is available for 1 to 16, which lower number means less filter power and a higher number provides top-of-line air filters.

But the higher MERV rating does not mean the best, which has dense media. It will cost more energy and your application needs to work harder than before. Filson recommends talking to professional staff to help you choose the best option of air filter.

What Dimensions of Pleated Air Filter Provides?
  • MERV 13 pleated air filter:
16x20x1 MERV 1320x20x1 MERV 1320x25x1 MERV 13


16x25x1 MERV 1320x20x2 MERV 1320x25x2 MERV 13


16x25x2 MERV 1320x20x4 MERV 13


20x25x4 MERV 13


  • MERV 8 pleated air filter:
16x25x1 MERV 8


20x25x1 MERV 8


24x24x2  MERV 8


20x20x1 MERV 8


20x25x2  MERV 8


  • Common Dimensions:


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