Volant 51905 Pre-Filter 041072121019 Most units also utilize StrongArm's

Most units also utilize StrongArm's patented temperature compensation module valve which ensures consistent operation even in extreme weather conditions

and 5/8" socket size

Includes easy to clean leatherette covered gel wrist rest with and Precise Mouse Pad with battery saving design that positions right or left

You have gone deep down through the rabbit hole and into another dimension

Natrol makes this product in the U

Volant 51905 Pre-Filter 041072121019 Most units also utilize StrongArm'sBrand Volant Model 51905 Color Black Size true Pre filter Meets OEM filter standard Washable Improved efficiency It filters less than . 005 micron of dust and this pre filter is washable. It has improved efficiency and meets OEM filtration standards.