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The Southwark Metal SBF38 Filter Support Box is crafted from 26 gauge steel and finished in hot dipped galvanized coating for exceptional durability and resistance to corrosion. This filter box is designed to support 1, 4, and 5 inch filters, making it a versatile choice for HVAC installations.
Southwark Metal's SBF38 model is built to accommodate various filter sizes without compromising on quality or performance. Its robust construction guarantees longevity and reliability in residential and commercial settings.
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