Glasfloss Air Filters

Zonsteel is a premier glasfloss air filters supplier in China who manufactures a wide range of cleanroom accessories. With 20 years of industry experience, we can complete your unique project requirement.

Our leading R&D ability enables us to help you build your glasfloss air filters to meet your expectations. We will perform an inspection before shipping. Zonsteel is your one-stop source for glasfloss air filters. Send us your design now, and we will make it. We are glad to work with you.

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Glasfloss Air Filters

Zonsteel can custom any type of glasfloss air filters design, material, size, shape, features, and other specifications.
Glasfloss Air Filters 16x20x1

Glasfloss air filters 16x20x1 has pressure vessel and produce 30% to 35% efficiency.

Glasfloss Air Filters 20x25x4

Glasfloss air filters 20x25x4 are created with 1’’/2’’/4’’ thickness and weigh 1Kg.

Glasfloss Air Filters 12x24x1

Glasfloss air filters 12x24x1 use panel frame as a structure with 95% efficiency.

Glasfloss Air Filters 14x24x1

Glasfloss air filters 14x24x1 are composed of separator, frame, aluminum, and filter material as core components.

Glasfloss Air Filters 16x25x1

Glasfloss air filters 16x25x1 have glass fiber and offer 99% efficiency.

Glasfloss Air Filters 20x25x2

Glasfloss air filters 20x25x2 are made for different applications and weights.

Glasfloss Air Filters 12x20x1

Glasfloss air filters 12x20x1 has activated carbon filters and HEPA filter as core components.

Glasfloss Air Filters 20x20x2

The glasfloss air filter 20x20x2 weighs 0.35Kg and features the original air purifier filter.

Glasfloss Air Filters 16x25x4

Glasfloss air filters 16x25x4 are constructed with panel filter and core component of cotton fibers.

Glasfloss Pleated Air Conditioning Filters

Glasfloss pleated air conditioning filters have different frames such as galvanized, stainless steel, and aluminum.

Glasfloss Air Filters 20x24x4

Glasfloss air filters 20x24x4 weighs 0.5Kg and resistant to 25pa-45pa.

12x12x1 Glasfloss G8 Air Filters

12x12x1 glasfloss G8 air filters have activated carbon core components and offer 99% efficiency.

Why Glasfloss Air Filters Zonsteel

  • 20 Years of Glasfloss Air Filters Experience
  • Turnkey Solution for your Project
  • Strong Design Capabilities
  • 100% Custom Made Glassfloss Air Filters
  • Fastest Delivery Within 7 Days

Your Professional Glasfloss Air Filters Zonsteel

Zonsteel is one of the leading glasfloss air filters manufacturers, specializing in cleanroom accessories. Over 20 years of experience and knowledge, we can make your design turn to reality. Owning a 26000 m2 workshop and deploying 300 staff, our capability to produce winning products is guaranteed. We have sufficient raw materials for you to choose from in your product development.

Zonsteel can provide a one-stop solution for glasfloss air filters. From consultation, fabrication, assembly, inspection to after-sales service, you can guarantee satisfaction. Under the supervision of our strong technical team, we launch a top-quality product and on-time delivery.

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Premier Glasfloss Air Filters Manufacturer in China

Zonsteel is a premier glasfloss air filters supplier in China. We produce a full line of air filter products. Maintaining a 100,000 square meter factory employing a300 workers, we are a product to launch the finest-quality glasfloss air filter products.

Whether you need filtration for business or specific needs, we will happily provide you with the exact design you needed.

As a prominent manufacturer, we can provide glasfloss air filters ideal for residential, commercial, and industrial applications. Can find it in medical facilities, office buildings, hospitals, high-volume painters, and municipalities.

Zonstell carries a vast array of glasfloss air filters sizes and types. Available in 2,4 6 inch sizes. You can ultimately fill your immediate needs as we can also make special design filters.

Get a heavy-duty construction yet eco-friendly design filtration. These filters are made of 100% synthetic fibers – moisture resistant, rust, and corrosion resistant, a meager resistance to airflow, and extend filter life. The glasfloss air filters offer a HEPA-grade performance.

Being the most reliable manufacturers in China, we specialize in providing top-quality glasfloss air filters and excellent service. With 20 years’ production expertise, we can offer a turnkey solution for your project need.

We will provide designing, manufacturing, shipping, installation to after-sale service, full support. You can send your particular requirements now. Obtaining EPC qualifications, we can fulfill your exact needs.

During the last 20 years, Zonsteel gains rich expertise in the development and manufacturing of glasfloss air filters. We have a solid ability for R&D and QC as well as cost control.

Zonsteel welcomes third-party inspections, like SGS, BV, and TUV. We also perform QA and QC tests on every filter. Before shipping, we offer rigorous inspection to ensure quality.

Through continuous improvement, we had grown not just locally but internationally. We can make sure to fulfill every client’s need and win their trust.

Need a custom solution? We have 24/7 sales and tech support. Contact us with your specific requirements now.

FAQs: All the Things You Need to Know About Glasfloss Air Filter

We got all your queries covered!

This section is your quick guide in finding the best deals and offers for the glasfloss air filter you are planning to purchase. We equip you with timely frequently asked questions and comprehensive information so you can get the most out of the product.Glasfloss Air Filter 9


What is an Air Filter?

An air filter is a device curated to purify the air by filtering harmful residues like pollen, powder, dust, bacteria, molds, wood particles, animal fur, and the likes. This equipment holds and traps airborne particulates in your home’s heating and cooling system.

The air filter primarily brings the absorbed air to the HVAC and filter it—removing unwanted contaminants and microbial bacteria, and distributing back the purified air.

What is the Origin of Glasfloss Filter?

Glasfloss filter was introduced in 1950 by Pittsburgh Plate Glass. In 1958 PPG left the manufacturing of filter media and sold its trade name “Glasfloss” to Lange and Tottis, who’s that time, was the leading manufacturer of special-sized air filters. Since then the company kept growing and new improvements were innovated to meet the demand of the market.

Glasfloss Air Filter 8




What is a Glasfloss Air Filter Made of?

Generally, air filters come in different designs, sizes, and features. Hence, the differences in prices and capacity. Most Glasfloss filters today are made with the following features:


Glasfloss filters- it is constructed with a fiberglass double strut retainer which is non-toxic, non-flammable, and adhesive-free. It has MERV 3-4 efficiency.

Glasfloss Polyester Filter– it has a remarkable media fiber with a metal retainer that makes it durable for intensive operation. It is widely used for residential and commercial applications. This Glasfloss air filter is MERV 5-6  capacity.

Glasfloss Pleated Filter- this type of filter is manufactured with expanded metal reinforcement. It is especially galvanized to prevent abrasion and corrosion. Z-line Glasfloss air filters are immersive in their moisture-resistant feature that prevents microbial growth. This type of filter is MERV 10.

Glasfloss Pleated Filter MERV 11- its gradient is specifically produced with a higher capacity to filter contaminants. It also has an enhanced airflow feature that enables high dust-holding ability. Its MERV 11 pleated filter is a significant innovation.

Glasfloss Carbon Filter- this filter is designed to eliminate odor. It is made with 100% synthetic fiber. Glasfloss carbon filter is best fitted for residential and commercial use.

Other features may include:

  • Ionized air filter- This type of filter removes indoor air pollution it can also eliminate odor like cigarette smoke.
  • High-Efficiency Particulate Absorption (HEPA)- This type of filter is rather popular as it removes 99.97% of air contaminants and small air particles that are sized 0.3 microns and larger.
  • Activated Charcoal Air Filter- Such type of filter is curated to purify the air from smoke, gaseous odors, fumes, etc.
  • Germicidal UV Air Filter- It removes germs, viruses, and harmful air particulate with the use of a UV lamp.

carbon pleated glasfloss


What is Upper-room Ultraviolet Germicidal Irradiation?          

  • Due to the current COVID-19 pandemic, the Centers for Disease Control and Prevention (CDC) introduced another way to free the air from harmful viruses, the Ultraviolet Germicidal Irradiation (UVGI). CDC recommends Upper-room UVGI as an additional layer of protection. This lessens the chance of the spreading of the virus.
  • Upper-room UVGI works by allowing the air to flow through HVAC devices. Airborne pathogens that enter the HVCA are filtered and eradicated with a certain amount of UV energy.
  • This type of filter is advised to be used in spaces that are extensively used and cater crowd of people.
  • It is also recommended for hospitals and areas where 6 feet apart distance is difficult to achieve.
  • Upper-room UVGI is also a very effective filter for areas with no to limited mechanical HVAC systems.

metal grid glasfloss


How does a Glasfloss Air Filter Work?

  • An air filter works in a manner of absorbing the air in and out a closed compartment like rooms, cars, cubicles, laboratories, and other similar areas.
  • The air goes through a purification process where contaminants and air particulates that are not visible to the naked eye are removed from the air.
  • Once the air is purified it is redistributed in the room and is now safer to inhale.

Glasfloss Air Filter 4

What are the Other Types of Glasfloss Air Filter?

There are a wide array of choices in Glasfloss air filter. Each of these types has specific features and applications.

Glasfloss Air Filter MERV 10

This type of Glasfloss air filter is able to filter dust at a high capacity rate. It is applicable for AC and Furnace use and ideal for domestic, commercial, and industrial filtration needs.

Glasfloss Disposable Panel Air Filter

This type is made with a double strut. It is lightweight with no sharp edges which is a great advantage for handling and applications.

Glasfloss MERV 10 Pleated Filter

This type of Glasfloss air filter is moisture-resistant which prevents microbial growth.

Glasfloss Air Filter 1


What does MERV mean in Glasfloss Air Filters?

An air filter’s performance and capacity are measured through Minimum Efficiency Reporting Value or MERV. MERV value indicators range from 1-16. These indicators tell how efficiently an air filter eradicate air particulate and contaminants.

MERV 1-4: This is the most basic level of filtration at a very low cost

MERV 6-8: This level of filtration is widely used in residential areas. This type of air filter is usually manufactured with paper or cloth that enables more range of filtering particles.

MERV 9-12: Middle range Glasfloss air filters are effective in filtrating small articles from 1 micron and above. This is an effective filter for commercial and industrial needs.

MERV 13-16: These high-efficiency filters are the best standard filters available. They can remove very small air particulates of 0.3 microns or larger. This type of MERV is widely used for facilities that require intensive air quality and cleanliness.

*Note: There are filtration devices that are higher than sixteen. Such devices are highly effective in purifying the air. However, those type of air filters hinders the airflow that may cause particular damages to the HCVA.

Glasfloss Air Filter 2


Where is a Glasfloss Air Filter Used?

Glasfloss air filters are widely used for domestic and commercial and industrial needs. Due to its durability and high performance, its benefits outweigh its cost. Infrastructures that need quality air like schools, hospitals, laboratories, and others invest in this type of device for additional safety features.

Why is Air Filter Maintenance Important?

Ocular assessment of the filter plays a significant role in keeping your air filter free from possible damages. And maintaining the performance of the air filter means maintaining the quality of the air in your room.

The following are the reasons why checking and maintaining your glasfloss air filter is important.

  • Filthy and clogged air filters are one of the main reasons why HVAC malfunctions. To some extent, it can totally damage the HVAC.
  • Hindered air-flow and worn out fans are caused by filthy air filters
  • Poor air quality is the result of dirty air filters that are not functioning to their full capacity.
  • Unclean air filters can accumulate harmful amounts of contaminants and air particulate.
  • Poorly maintained air filters cause the HVAC systems to consume a higher amount of energy which will definitely cause additional expense to your monthly electricity bills.

These are only some of the reasons why maintaining and cleaning your air filter is essential. Not only that it will help the material last longer but also this will save you from possible expenses and damages to your HVAC system.

Glasfloss Air Filter 6


How to Clean an Air Filter?

  • First, turn off wirings connected to the HVAC filter
  • Second, open your HVAC panel and locate the filter
  • Third, clean the filter with a running water
  • Lastly, air dry your HVAC filter before placing it back in the panel

How long can a Glasfloss Air Filter Last?

Glasfloss air filter lasts up to 90 days. It can collect 94% of air particulate and residues like lint, pollen, dust, and other harmful airborne particles. All of these without losing its standard performance.

Is there a Glasfloss Replacement Filter?

Yes, air filter replacement is made available online and in-store. It is the best solution for a convenient alternative than the original filter.

Glasfloss Air Filter 3



How would I Know if I Should Already Change the Air Filter?

When you notice these things on your HVAC then it is time to change your air filter.

Moldy odor- when your HVAC is spewing an old musty smell then it is rationally the time to change the air filter. Dirt and dust that have accumulated over time may have affected the quality of the airflow in your home.

Drab Surface- when turning the AC or heating system and you notice the dust quickly accumulating all over your place, you may want to check your HVAC system and replace the air filter.

90 days- when it has been months since you have it replaced. For other types of air filters, it may need to be replaced every after two months, but for those that are designed as in MERV 10, it may take longer than two months.

What are the Benefits of Using Glasfloss Air Filter?

  • Prevent airborne allergies
  • Helps people with existing lung problems
  • Moisture-resistant
  • Improves Air Quality
  • Heavy Duty
  • Reduced Unpleasant Odors


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