An electrostatic air filter works by using special media that produces static electricity when air and particles flow through it and rub against it. This static electricity “charges” the particles and makes them stick to the air filter media. In this way, an electrostatic air filter works like a magnet.

What is Static Electricity?

We all notice static electricity when we hear it crackle or see sparks. Sometimes clothes come out of the dryer stuck together. They stick because they rub against each other while tumbling in the dryer.

Scientifically, two solid materials create a static charge buildup when they rub together.  This occurs because electrons start moving around and affect the “charge” of the materials.

How Our “ULTRA” Electrostatic Air Filters are Manufactured

We arrange multiple layers of an electrostatic media called polypropylene in a unique way to capture the most particles. We do not use inferior materials like foam or polyester in our lifetime air filters. That’s why our “ULTRA” filters are washable and last a lifetime.

The “ULTRA”  filter media contains antimicrobial protection that will not allow bacteria, mold and fungi to grow on the filter’s surface. This protection is as permanent as the filter itself and will not wash off.

We build our filter frames from heavy-duty extruded aluminum channel, not flimsy cardboard. Heavy-gauge wire on each side holds the filter media firmly in place.

Why We Designed and Tested Our “ULTRA” Electrostatic Air Filter For a MERV 7 Rating

MERV stands for Minimum Efficiency Reporting Value. Ratings range from 1 to 16 and then there is HEPA (High-Efficiency Particulate Air filters). Choosing the air filter MERV rating is really a balance between capturing particles in the air while allowing air to continue to flow through the HVAC system.

Most home HVAC systems use air filters with MERV ratings from 1 to 8.  MERV 1 air filters allow lots of airflows but do not capture many particles. MERV 7 air filters still allow good airflow but also capture more particles like dust and mold.

We also make HEPA filters, but they don’t allow enough airflow for most residential HVAC systems. Hospitals and other places that need extremely clean air usually use HEPA filters.

Benefits of Our “ULTRA” Electrostatic Air Filter

• Breathe cleaner air
• Makes HVAC systems cleaner and more efficient, saving money
• Lifetime warranty
• Reduces landfill waste
• Never throw it away, saving even more money

Washing Recommendations

• Wash the filter every 60 to 90 days, depending on the environment.
• Simply shake out excess water.
• The air filter can be reinstalled when moist.
• For extremely dirty filters, a degreaser such as our G-Wizz cleaner may be used.

About ACI Manufacturing

We manufacture HVAC air filters. Direct orders from homeowners and owners of commercial facilities are welcome. Custom sizes are available.

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