Made of Slit and Expanded Kraft Paper and 1 layer of "heavy" polyester. Has all the features of KPX, plus a longer service life, due to High Capacity Paper.

Made of Slit and Expanded Kraft Paper and 1 layer of "heavy" polyester. Similar to K, with an added layer of a "heavy" polyester to provide maximum efficiency.

Economical Floor & Wall Protection

Made of Slit and Expanded Kraft Paper and 1 layer of "light" polyester. Similar to K, with an added layer of "light" polyester to increase efficiency.

Made of Slit and Expanded Kraft Paper. Depth loading provides longer service life. Biodegradable. Efficiency is 96.5 to 97.5% on High Solids Bake Enamels.

Made of three layers of paper to extend the life of Post Filter. Typically will double the life of the Post Filter. Biodegradable.

7 layers of paper and 1 layer of light polyester. Has all the features of KP, plus a longer service life, due to the High Capacity Paper.

Made of Slit and Expanded Kraft Paper. Similar to K, but holds twice as much overspray.