Surround Air Multi-Tech S3500 Air Purifier

Surround Air Multi-Tech S3500 Air Purifier
Price: $ 159.00
Condition: New
Availability: Out Of Stock
Model: Multi-Tech S3500
Average Rating: 4 out of 5 Stars! See reviews (13)

This product is currently Out Of Stock.

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Not Certified for Sale in California


Multi-Tech S3500 Specifications:


  • Voltage: 100-120 VAC, 60Hz
  • Power Consumption: 85 Watts (Highest Fan Setting)
  • UV Wavelength: 254 nm (germicidal wavelength)
  • Air Volume: 210cfm (Highest Fan Setting)
  • HEPA Filter Removal Rate: 99% at 0.3 microns
  • Dimensions (in): 15.75 x 5.5 x 16.54
  • Weight (lbs): 11
  • Applicable Area: Up to 600 sq. ft.


Six Proven Air-Cleaning Technologies:

True, Permanent HEPA Filter for the most effective protection against dust & allergens. Recommended by Department of Homeland Security and U.S. Centers of Disease Control. Furthermore, the HEPA is washable, so it does not require replacement, substantially reducing replacement costs.*
Germicidal UV Lamp to destroy micro-organisms such as germs, viruses, bacteria and fungi (such as mold toxins). Recommended by U.S. Centers of Disease Control.
Activated Carbon Filter for chemicals, gases odors and cigarette smoke. The most absorbent filter material known to man.
Ionizer which disperses negative ions to seek out and remove particles & bacteria from the air. Proven by government studies to be effective, and to enhance performance of filters.
Photocatalyst Oxidation Filter which effectively reduces chemicals, bacteria and odors.
Anti-Bacterial Pre-Filter for larger particles, lengthening the life of the other filters.

Other Important Benefits:

Low Replacement Costs even when considering there are 6 purification stages, especially since the HEPA is a permanent, washable filter. If you choose to eliminate replacement costs, the S3500 will still operate with only the permanent HEPA and ionizer (the ionizer does not require replacement either).
Large Coverage Area as a result of the extremely powerful fan. Covers up to 600 square feet.
Extremely Powerful Fan (210 Cubic Feet per Minute - cfm). One of the most powerful fans available to maximize number of air exchanges, increasing air filtration capacity.
Extremely Quiet Operation ensuring peace and quiet while running, even with its powerful fan. Includes "Ultra-Quiet" fan setting for virtually silent operation.
Low Energy Usage despite the mighty power of the Multi-Tech S3500 (Just 85W power usage on high!). Includes the quiet "Low" fan setting for optimal energy savings.

Also Features:

LCD Panel with Advanced Graphics:

Excellent Dust Removal and Much More.

Like many expensive air purifiers, the Multi-Tech S3500 is highly efficient at removing dust particles, as a result of its 99% effective HEPA filter, and highly powerful fan. Unlike most air purifiers in this class, the S3500 also includes multiple other technologies to address all the other pollutants that are typically found indoors.

This combination of technologies results in several unexpected benefits, such as:

Destruction of Micro-Organisms. Very few air purifiers address the problem of micro-organisms. Airborne germs and viruses are commonly present in indoor environments, circulating sickness among occupants. Other micro-organisms can increase the risk of sickness, such as mycotoxins from indoor mold growth. Furthermore, dust is often loaded with bacteria. The S3500 includes a jumbo germicidal UV lamp for a larger dead zone for micro-organisms such as germs, viruses, bacteria and fungi. In addition, this germicidal lamps sterilizes particles trapped in the filters, which can otherwise reproduce and recirculate with other air purifiers. The S3500's photocatalytic filter also helps to neutralize micro-organisms, such as bacteria.

Removal of Chemicals, Fumes and Gases. Most air purifiers are equipped with a way to trap dust particles and other allergens. However, very few are able to take care of chemical fumes that are common in households today. Chemicals fumes are emitted by building materials, paint, carpet, and several other sources. Chemicals are also added to the environment frequently through the use of household cleaners. Activated carbon filtration is the most effective filter available at trapping chemicals. The S3500 also includes a photocataytic filter to add to its effectiveness against chemicals.

Odor Reduction. This is another area that air purifier makers often neglect. Your common dust removal filters will not reduce odors, a common indoor air quality problem. Activated carbon filters and photoycatalysis filters are effective against odors, which may be chronic (cigarette smoke or mold) or just a temporary problem (cooking) in your home or workplace.

Cigarette Smoke. If you have a smoker in your house or place of work, you need multiple technologies to cover all the pollutants associated with cigarette smoke. An ionizer will help to remove the smoke particles themselves, while the activated carbon filter and photoycatalytic filter will address the chemical pollutants and odors.

Ionizer Benefits. Not all high-end air purifiers include a built-in ionizer, but it is becoming more and more common, due to the clear benefits they offer. In a Journal of Hygiene study, negative ions (produced by an ionizer) were found to improve efficiency of filter units. Ozone-free ionizers (such as that found in the Multi-Tech S3500) do not present any potentially negative side effects at all. Plus, negative ions can remove airborne pollutants where they are floating, without requiring they pass through the air purifier. The S3500's powerful fan effectively circulates these air-cleaning negative ions throughout the area.

MPN: S3500
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