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We would like to welcome you to the Air Filter Replacement Center web site. We carry 1st stage pre filters, 2nd stage ring panels, 3rd stage general purpose filters, 3rd stage HEPA filters & 4th stage carbon filters. Our staff is here to help you in any way that we can. 100% Customer Satisfaction is our number one priority. So if you are unsure of what product is best for your project call us toll free at 1-800-227-8479.

What Kind Of Products & Manufacturers Does The Air Filter Replacement Center Provide?

• Novatek Air Replacement Filters
• Abatement Technologies Filters
• Aerospace America Filters
• Lay Flat Ducting
• Flex Ducting
• Flex Duct Locking Clamps
• Intake Manifolds
• Air Particle Counters
• Air Scrubbers
• Air Movers
• Negative Air Machines

Negative Air Machines On Sale Now!

Abatement Technologies Bulldog BD2KM

Abatement Technologies

Bulldog BD2KM

Negative Air Machine

Reg. $989
Abatement Technologies Predator 600

Abatement Technologies

Predator 750

Portable Negative Air Machine

Reg. $1,250
Novatek Novair F2100


Novair F2100

Negative Air Machine

Reg. $1,399
Novatek Novair F1000


Novair F1000

Negative Air Machine

Reg. $990

Visit Our Store For More Great Deals!

1st Stage Replacement Pre Filters | 2nd Stage Replacement Ring Panels | 3rd Stage Replacement General Purpose Filters | 3rd Stage Replacement HEPA Filters | 3rd Stage Replacement Charcoal Carbon Filters | Sikaflex 15LM | Sikaflex 2C EZ | Sikaflex 2C SL Mix

How Does Air Filtration Work?

By creating negative pressure, air scrubbers capture the contaminated air and produces clean non-contaminated air. A negative pressure environment will help to contain the mold, dust, particles and odors within the workspace containment barrier. Air always flows from areas of higher pressure to areas of lower pressure. Creating and maintaining negative pressure creates inward airflow direction through any leaks or openings in the containment barrier. This prevents airborne contaminants from escaping into and contaminating other parts of the work area.


Air Scrubber Operation Example Recirculation Mode


Air Scrubber Operation Example Negative Pressure Mode 1


Air Scrubber Operation Example Negative Pressure Mode 2


Air Scrubber Operation Example Positive Pressure Mode

Why Use An Air Scrubber With Multiple Air Filters?

Using an air scrubber during mold/dust cleanup is extremely important for health and liability reasons. If mold or other hazardous materials are released in the air they may contaminate neighboring areas of your home or office which were previously un contaminated. Mold spores may travel via the air to other parts of a building, and can colonize clean carpets, walls, ducting, clothing or furniture in clean areas. Each machine can move, filter and clean up to 2000 cubic feet of air per minute (CFM). Scrubbers have triple stage filtration with HEPA filters. The HEPA filter will capture small particles such as mold, bacteria, asbestos, lead, dust and many other airborne contaminants. Air scrubbers will continuously clean the air and provide a clean, healthy and productive environment. An alternate general purpose filter is available strictly for dust particles rather than using the HEPA filter. They can also be easily moved around on four wheels.

Air Scrubber Filter Benefits

These Air Scrubbing filters will save time & money, and are much more effective in containing contaminated areas compared to other methods.

What Do Three Stage Air Filters Do?

1st Stage Pre Filter:

1st Stage Pre Filter A pre filter is the primary layer of filtration that collects large particles before they reach the HEPA filter. Eliminating these larger particles, dust and hair extends the life of your HEPA filter. Occasional vacuuming of the exterior of the unit will help extend life of the filters. Frequent pre filter changes will also prolong the HEPA filter life.

2nd Stage Ring Panel Air Filters:

2nd Stage Ring Panel Air Filter Ring Panel Air Filters are constructed with synthetic filter media, in 2-4 layers, heat sealed over an internal corrosion resistant steel support frame.Tackifier adhesive sprayed internally of the downstream layer to improve filter efficiency and dirt holding capacity.

2nd Stage Activated Carbon Air Filters:

2nd Stage Activated Carbon Air Filter Carbon is a highly porous charcoal product, usually derived from carbon sources such as bituminous coal, lignite, wood, or coconut shell. The activation process uses oxygen to open up millions of small pores within the carbon grain structure. This significantly increases activated carbonsĀ“ ability for adsorption of other chemicals such as odors and gasses which bond to the large amount of open pore surface within the activated carbon granules.

3rd Stage HEPA Filters:

3rd Stage HEPA Filter A HEPA filter is a type of high efficiency particulate air filter. This type ofair filter can remove at least 99.97% of airborne particles 0.3 micrometres in diameter. Particles of this size are the most difficult to filter and thus the most penetrating particle size. Particles that are larger or smaller are filtered with even higher efficiency. HEPA filters are the most effective air filtration filters to remove Contaminants from the air.

3rd Stage General Purpose Filters:

3rd Stage General Purpose Filter Third stage general purpose filters are ideal for the dust collection service in construction and renovation work such as concrete resurfacing, drywall work or in any area where air filtration to remove excessive dust or exhaust is required.