Washable Steel Metal Air Filters: Mesh Aluminum, Galvanized, and Stainless Steel Metal Filters

Air filters that are made of metal mesh are a semi-permanent, washable air filtration solution for your air filter. They are mostly installed and used in harsh outdoor environments. They come in different shapes and sizes depending on what they are needed for, may it be industrial or personal use. These are designed to trap different particles such as dust, molds, and spores that are carried by the air.

Reusable Air Filters Made with a Variety of Materials:

Let’s talk about what these materials are. Washable purifying filters are made with mesh aluminum, galvanized and stainless steel metal filters. Before we elaborate on this type of filter, there is an important side note you will need to be aware of. In order to know which screen works best, there is what we call Minimum Efficiency Reporting Value or MERV. These numbers are intended to help people or companies compare air filters that are best suited to their needs. Generally speaking, a higher MERV rating indicates better filtration performance.


Now Let’s Talk About How These Materials Work as a Filter:

Cleanable metal mesh filters are used everywhere. They’re utilized in the residential, commercial, or industrial conditions. These are favored due to their cost-effectiveness and their high MERV ratings (a minimum rating at 10). Though not all of these filters work efficiently, most of them live up to this rating. It is important to take note that in order for these screens to work efficiently, you will need sufficient knowledge of proper installation, cleaning, and drying methods. This is imperative in order for them to work as a permanent solution.

Ignorance of these subjects will lead to challenging or even harsh consequences. For example, not drying your filter properly after washing and cleaning will lead to mold build-up, defeating the purpose of the filter in the first place. And improper installation will lead to deterioration and damage due to the amount of buildup and exposure to the harsh weather.


The mesh air filters are made of padded aluminum mesh stacked into countless layers of aluminum foil. These expanded aluminum foil layers create great filtration of particles that are being carried through the air and passed through the filter. Galvanized steel layers on both sides of the screen are there to provide support and durability. These are usually for heavier duty situations which the filters are frequently exposed to massive loads of debris and increased weather conditions.

What Are the Different Reasons for the Different Applications of Use?

Metal_Air_Filters_For_Your_HomeResidential usage of these screens includes a kitchen hood, air conditioning, furnace, and portable and electronic air purifiers, that are mounted.

As for commercial usage, metal screens are integrated into heating and cooling equipment, air purifiers, and ventilation systems. These filters are more likely to be placed outside weather, for severe exposure, and other applications that require durable, washable or reusable filters.

Industrial usage includes the aforementioned applications as well as air compressor filters, vacuum cleaners, control equipment that are prone to welding particulate, water and oil mist filters and other areas and equipment in which durable filter is necessary.

It is important to know the different usages of various materials that make up air filters to ensure that you will get the filtration that you require. Learn more about MERV ratings to be able to compare different filters for your filtration needs.

Consequences of Dirty Air Filters

Air Conditioning UnitAir conditioners can serve your family in two ways: add comfort or make them sick. It just depends on how you maintain it. One of the most forgettable but easiest ways of keeping our A/C units in tip top shape is to replace the air filter. But it’s so easy to forget something as mundane as this.

But it won’t be so easy to ignore anymore if we realize how dirty air filters impact our family’s health. Since air filters are meant to trap particles so that the A/C unit will release clean air, air filters accumulate dust and other dirt over time. Dirty filters release dirty air.

3 Major Consequences of Having Dirty Air Conditioner Filters

1. Your family gets exposed to allergens and other particles. Contaminated air may contain dust, pollen, mold spores, and other volatile organic compounds that are proven to cause respiratory irritations and even aggravate existing respiratory conditions. If your family members are often sneezing or having a runny nose and watery eyes out of nowhere, look into the air filter of your air conditioner.

2. Inefficient air cooling/heating. Clogged air filters result in reduced air flow in A/C units since blower fans would have to work harder to push the air through the filter. So even though you set the A/C to high cooling, you will notice that the temperature falls just short of what you’re expecting. It may also take longer for the entire room or house to cool or heat. What’s more is that this inefficiency forces the unit to use more energy, even up to 5-15% increase, and we both know what that means for your monthly electricity bill!

3. Broken cooling and heating system. Failure to clean air filters will also eventually damage your central air conditioning and heating system. It may cause it to overheat too quickly and shut down on its own before the ideal temperature is reached. Worse, over time, the A/C unit may not work at all anymore and you’d have to buy a new one. The repair fees you’d have to fork out, which can easily exceed $200, could have been saved by cleaning the air filter regularly.

Air conditioning filtersHow can you keep your air filter clean?

By now it’s clear to us that air filters should be regularly cleaned. It’s pretty easy to keep clean. You just need to do the following:

  • Change your air filter every few months. This depends on the size and type of filters. Basically, 1” to 3” filters should be changed every 1 or 2 months. If you want to be sure, ask air filter providers when air filters should be replaced.
  • You can also clean them provided there are no rips or cracks. First, you need to remove the dirt either by vacuum or a rug, then you need to sanitize and dry it.

Keeping these things in mind, including the task of changing the air conditioner filters at your home in your schedule seems worth it. Do it to save yourself the trouble and keep your family comfortable and healthy.