The SPT-30 PAD 12"x16" filter from Koch Filter Corp is a compact air filtration solution designed for effective dust and particulate capture. Measuring 12 inches by 16 inches, this filter is ideal for smaller HVAC systems or specific applications requiring targeted filtration. It is constructed with premium materials that ensure durability and high performance. Sold in packs of 25, this filter provides excellent value for maintaining air quality in commercial and industrial environments. Its design allows for straightforward installation and replacement, making it a practical choice for any air filtration system.