{"product_id":"sundstrom-sr-221-pre-filter-h02-0312-pack-of-80","title":"Sundstrom SR 221 Pre-Filter (H02-0312) (Pack of 80)","description":"\u003cdiv class=\"product-description\"\u003e\r\n\u003ch1\u003eSundström SR 221 Pre-Filter (H02-0312, Pack of 80)\u003c\/h1\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.dropbox.com\/scl\/fi\/bb33kqu0shpln4xzbstil\/RPFA-SR221.pdf?rlkey=xwjecnwd8m2fbfh61et7a7qtj\u0026amp;st=en2lh4du\u0026amp;dl=1\" target=\"_blank\" rel=\"noopener\"\u003eDATA SHEET\u003c\/a\u003e\u003c\/p\u003e\r\n\u003ch2\u003eCompatible Masks \u0026amp; Respirators\u003c\/h2\u003e\r\n\u003cp\u003eThis pre-filter fits the Sundström SR 510, SR 710, SR 299-2 and SR 599 filters, used on:\u003c\/p\u003e\r\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.expertsafety.co.uk\/products\/sundstrom-h05-7512-sr100-respirator-c-w-sr-510-p3-filter-m-l\"\u003eSundström SR 100 Half Mask\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.expertsafety.co.uk\/products\/sundstrom-sr-500-powered-respirator-h06-0112\"\u003eSundström SR 500 Powered Respirator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.expertsafety.co.uk\/products\/sundstrom-asbestos-kit-h10-0042-sr-700-sr-200-sr-550\"\u003eSundström Asbestos Kit (SR 700)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003cp\u003eA pre-filter extends main filter life and provides no respiratory protection on its own. It requires the Sundström pre-filter holder.\u003c\/p\u003e\r\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\r\n\u003cp\u003ePre-filter disc designed to catch coarse particles and extend the lifetime of the Sundström particle and combined filters. The pre-filter is placed in the pre-filter holder and then snapped onto the particle or combined filter.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\u003cul\u003e\n\u003cli\u003eExtends the lifetime of the main particle and combined filters\u003c\/li\u003e\n\u003cli\u003eCatches coarse particles before they reach the main filter\u003c\/li\u003e\n\u003cli\u003eExtremely low pressure drop – just 2 Pa at 30 l\/min\u003c\/li\u003e\n\u003cli\u003eFits particle filters SR 510 P3 R and SR 710 P3 R, and combined filters SR 299-2 ABEK1-Hg-P3 R and SR 599 A1BE2K1-Hg-P3 R\u003c\/li\u003e\n\u003cli\u003eSupplied in a pack of 80\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\r\n\u003cul\u003e\n\u003cli\u003eModel number: SR 221\u003c\/li\u003e\n\u003cli\u003eOrdering number: H02-0312\u003c\/li\u003e\n\u003cli\u003eMaterial: Polyester\u003c\/li\u003e\n\u003cli\u003eThickness: 1 mm\u003c\/li\u003e\n\u003cli\u003eDiameter: 102 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1.1 g\u003c\/li\u003e\n\u003cli\u003ePressure drop at 30 l\/min: 2 Pa\u003c\/li\u003e\n\u003cli\u003eSupplied as: pack of 80\u003c\/li\u003e\n\u003cli\u003eRequires: the Sundström pre-filter holder\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003ch2\u003eSafety Standards \u0026amp; Compliance\u003c\/h2\u003e\r\n\u003cul\u003e\n\u003cli\u003eCE Category 1\u003c\/li\u003e\n\u003cli\u003eUKCA Category 1\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\r\n\u003cul\u003e\n\u003cli\u003eRoutine maintenance of the matching respirator system\u003c\/li\u003e\n\u003cli\u003eExtending filter service life\u003c\/li\u003e\n\u003cli\u003eDusty environments where filters clog quickly\u003c\/li\u003e\n\u003cli\u003eScheduled consumable replacement\u003c\/li\u003e\n\u003c\/ul\u003e\r\n\u003ch2\u003eWhy Buy From Expert Safety Supplies?\u003c\/h2\u003e\r\n\u003cp\u003eExpert Safety Supplies provides high-quality personal protective equipment designed for professional, industrial and commercial use. We offer fast UK delivery, competitive pricing and expert product support.\u003c\/p\u003e\r\n\u003cp\u003eExpert Safety Supplies  |  sales@expertsafety.co.uk  |  01706 650 200\u003c\/p\u003e\r\n\u003c\/div\u003e","brand":"Sundstrom","offers":[{"title":"Default Title","offer_id":56513022001531,"sku":"RPFA-SR221","price":31.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/3429\/6322\/files\/a501b5f1-791a-41a1-b36d-5fe9caefd24b.webp?v=1792298756","url":"https:\/\/www.expertsafety.co.uk\/products\/sundstrom-sr-221-pre-filter-h02-0312-pack-of-80","provider":"Expert Safety Supplies","version":"1.0","type":"link"}