Comparison : Item # 10-1K5, Dollinger Sewn End/Radial Pleated Filter Elements
Item # 10-2K5, Dollinger Sewn End/Radial Pleated Filter Elements
Item # 10-3K5, Dollinger Sewn End/Radial Pleated Filter Elements
Item # 10-4K5, Dollinger Sewn End/Radial Pleated Filter Elements
Item # 10-5K5, Dollinger Sewn End/Radial Pleated Filter Elements