{"product_id":"portwest-abek1p3-combination-filter-bayonet-connection-pk4","title":"Portwest ABEK1P3 Combination Filter Bayonet Connection (Pk4)","description":"\u003cp\u003eThis combination gas and particle filter protects from organic and inorganic acid gases and vapours, sulphur dioxide, ammonia and its derivatives. Classified as a class 1 filter for gases and class 3 for particles it protects against harmful substances, solvents, toxic particles and micro-organisms. The special Portwest bayonet system ensures a safer connection between the mask and the filter. This filter is compatible with half masks P420, P430, P421, P431 and Full Face masks model P500.\u003c\/p\u003e","brand":"Alis Mart","offers":[{"title":"Brown \/ One \/ R","offer_id":53063474741586,"sku":"P971BRR","price":44.91,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1060\/4006\/6386\/files\/P971BRR.jpg?v=1774898609","url":"https:\/\/glazingsuppliesdirect.com\/products\/portwest-abek1p3-combination-filter-bayonet-connection-pk4","provider":"Glazing Supplies Direct","version":"1.0","type":"link"}