Due to the special order nature of filters/filter accessories all sales are final - No returns can be accepted.
Product Number - 574-020-135
CARTON/QTY - 3
Type SPT5 is nominal 1⁄2" thick airlayed polyester media with a weight of 4 ounces per square yard. The media is white in color with a blue tint on the downstream side. This blue tinted area is treated with a dry tackifier to enhance dust holding capacity. SPT5 is an ideal media for 1" frame or blanket installations where upgraded dust holding capacity is needed.