Surround Air Multi-Tech
S3500 TiO2 Advanced Air Ionizer

Surround Multi-Tech S3500 Ti02 Air PurifierThe Most Complete Air Ionizer on the Market
with Six Leading Technologies
to Cover Virtually Every Pollutant

Surround Multi-Tech S3500 Ti02 Air Purifier

Certain technologies are much better than others at removing different pollutants. With the Surround Multi-Tech S3500, you get the best of the most advanced air purification technologies on the market, all rolled into one air purifier.

The Multi-Tech S3500 Ti02 Air Purifier is Surround Air's most effective air purifier. It has a very powerful fan (210 cfm) for high efficiency and large coverage area, up to 600 sq. ft and very affordable replacement filters.

Looking for a smaller or larger Ti02 Multi-tech air purifier or to cover a smaller or greater square footage? See the top menu, Model Options for a list of Models by square footage covered.

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