Access Keys used on this site:

Our main navigation options have been assigned keyboard access keys for users who don’t use pointing devices (such as a mouse). The main sections of the site can be accessed by pressing the relevant key on your keyboard.

SectionAccess key
About us3
FIlter Buying Guide4
Replacement Filters5
Filter Systems6
Knowledge Centre7
Jump to contents

Please note: The way of accessing the shortcut key varies in different browsers:

Internet Explorer[Alt] + Access KeyN/AN/A
Chrome[Alt] + Access Key[Alt] + Access Key[Control] + [Alt] + Access Key
Firefox[Alt] + [Shift] + Access Key[Alt] + [Shift] + Access Key[Control] + [Alt] + Access Key
Safari[Alt] + Access KeyN/A[Control] + [Alt] + Access Key
OperaOpera 15 or newer: [Alt] + Access Key
Opera 12.1 or older: [Shift] + [Esc] + Access Key