(19)

(11)

EP 2 882 578 A1

(12)

(43) Date of publication: 17.06.2015 Bulletin 2015/25 (21) Application number: 13762200.7 (22) Date of filing: 05.08.2013

(51) International Patent Classification (IPC):  B28B 7/36(2006.01) B01D 29/82(2006.01) B30B 9/26(2006.01) B01D 29/05(2006.01) B28B 7/46(2006.01) (86) International application number: PCT/GB2013/052089 (87) International publication number: WO 2014/023945 (13.02.2014 Gazette 2014/07)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 09.08.2012 GB 201214241 03.07.2013 GB 201311932 (71) Applicant: Eco Filters Limited Radford, Nottingham NG7 3EN (GB)	(72) Inventor: BUTLIN, Terence Nuthall Nottingham NG16 1DA (GB) (74) Representative: Potter Clarkson LLP  The Belgrave Centre Talbot Street Nottingham NG1 5GG Nottingham NG1 5GG (GB)