div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader043fdocumentsinreader043viewer20220225065abef84c7f8b9add5f8d3627html5page1jpg target=_blank img data-url=document26-spec-sheetpdfand-are-available-in-a-wide-range-of-colours-and-levels-of-attenuationhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: acscustomcom 26 SPEC SHEETpdfand are available in a wide range of colours and levels of attenuation damping to suit a wide range of ambient sound levels The PRO-26 filter is designed loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader043fdocumentsinreader043viewer20220225065abef84c7f8b9add5f8d3627html5thumbnails1jpg width=140 height=200 adivdiv