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Electrostatic Filters |
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PERMANENT HIGH TECH FILTER NEVER NEEDS REPLACEMENT
 This is the perfect companion product for your Air System Decontamination. You have invested in better quality indoor air, and this premium quality filter will keep your system clean and free of irritants for years to come. This high performance lifetime Furnace Filter replaces a standard low efficiency "throw away" filter with no modification to the system.
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Benefits You Can Live With!! |
- Cleaner air to breathe
- No harmful ozone emissions
- Reduces pollen, dust and airborne pollutants
- Reasonably priced
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- Less housecleaning
- Never needs replacing
- Anti-microbial filter media
- Lifetime warranty
- High dust & particle holding capacity
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CLEANING IS QUICK & EASY
When cleaned as directed, your DryFast filter will give you many years of trouble free use. Failure to properly clean the filter may lessen filter effectiveness, and as with any air filter, it is possible for an excessive dirt buildup to cause air flow resistance sufficient to damage other ventilation components. Depending on your specific situation the filter should be cleaned every 4-6 weeks.
- Simply remove the air filter
- Flush with water in opposite direction of air flow arrows then rinse other side.
- Spray with ZAP! CLEANER* to remove stubborn stains.
- Rinse thoroughly to remove remaining dirt.
- Drain excess water and reinstall.
* ZAP! CLEANER is a special electrostatic cleaner. Ask us for details. Item #CH1647 |
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Electrostatic Filtration
Illustrations show typical dust loading pattern of the electrostatic fibers. This unique characteristic improves air flow while providing maximum filtration. |
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Clean Filter |
Dirty Filter |
REMOVES TINY MICRONS
The air you breathe contains many irritants such as pollen, dust, bacteria, mold spores, pet dander and smoke. Most of these particles are smaller than one micron. Your DryFast filter is an effective and efficient way to reduce the number of these particles in your air.
Human Hair
70 Microns |
Pollens
40 Microns |
Smallest
Visible Particle
10 Microns |
Allergens - Low to
Sub-Micron -
Dust, Bacteria,
Mold, Pet Dander
& Smoke |
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Magnified Over 460 Times |
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Notes:
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These are 'Nominal' sizes. The actual filter frame size will follow industry standard and be 3/8' undercut, i.e. a 12 x 20 will measure 11 5/8' x 19 5/8'. The width of the frames are 7/16', 7/8', and 1 ¾' for x ½, x 1, and 2 filters, respectively. Flexible frames are approximately 3/8" thick at the edges and 5/8"' thick at the center.
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Custom sizes are also available, please specify the EXACT dimension that you want the FILTER FRAME to ACTUALLY measure. We will NOT calculate the undercut.
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Flexible framed filters conform to the same specifications as the rigid aluminum framed filters, but have sewn Polypropylene webbing frame.
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SPECIALTY FILTERS
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 DryFats provides electrostatic air filters in many custom sizes and frames for virtually any configuration and application of air system. We provide standard frame widths of 1/2, 1, 2 in roll formed aluminum and 1 gold anodized extruded aluminum frames. Flexible frames are also available for applications where a rigid frame cannot be used. The standard flexible filter has the same construction and specifications as he Electra Silver 9400.
1/2 (7/16 Actual) rigid framed filters have 2 layers of polypropylene between 2 layers of expanded steel for improved air flow and igidity.
Two rigid framed filters configured with the same construction as the one Electra silver, but with a 1.5 white polyester ultra high loft impingement filtering center layer, this filter has the same ratings as its one inch counterpart. Many commercial air systems use banks of 20 or 40 or more 2 thick pleated filters. These high arrestance, low resistance permanent filters will give your commercial accounts an economic alternative to the disposable filter.
Flexible framed filters have a 1/2 polyester layer and an expanded steel stiffener sandwiched between 2 layers of polypropylene with a polypropylene webbing frame sewn around the edge. These 5/8" thick filters fit most 1" applications.
1 & 2 Prefilter frames consist of a roll formed aluminum frame with one layer of expanded Steel support secured to one side. The filter medium is tucked into the frame and is held by the fibers catching on the expanded steel support and the air flow. When soiled, it is easily removed for disposal and a clean piece of medium installed.
3/4 Blue & 1 1/2 White Prefilter media are available on rolls or precut sheets to fit the above filter frames.
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Health & Safety 
