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Spray

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Smith Filter Spray ~ Liquid adhesive spray (slightly tacky/non oily) attracts pollen, sub-microscopic dust and is positively charged to electrostatically attract negative charged matter. This water soluble spray also helps clean the filter during washing by lifting dust and dirt from the filter so it is easily flushed away by water.

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Mesh filter

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Smith Filters ~ Are made from heavy .rust proof. Aluminum, these mesh filters are designed for the tougher jobs. Thoroughly tested, these filters surpass the requirements of Federal Specifications ASTM F872. Designed with an extra layer of bold corrugation to protect the finer layers behind, these filters can stand up to the hard handling some other lighter filters can’t. Applications include air handling units, both heating and cooling in a wide range of manufacturing plants as well as office buildings. The Smith HEAVY-DUTY Filter can also be used in grease applications where allowed by state regulations. CONSTRUCTION ~ The Smith HEAVY-DUTY Filter shall be processed from sheet Aluminum, commercially known as 3003-H14, .025 thickness, expanded from .031 to .050 strand. Filter shall consist of not less than eight layers of expanded aluminum, including a face layer expanded at .050 strand. Assembled in a way that each layer shall be at right angles with the preceding layer. Each layer of expanded will be corrugated between 1/4. to 3/8. to provide maximum dust holding capacity. The HEAVY-DUTY Filter shall be framed in a formed aluminum channel not less than .040 thickness. Holes shall be punched on one side of frame to facilitate drainage after cleaning. Handles on frame are optional.

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