Firstline was primarily established by Mann & Hummel in 1983 as Filter International, supplying only aftermarket filters to the UK market. Today, they are proud to offer a market leading range of over 37,000 references across 60 different product lines. When it comes to new to range, Firstline are committed to being 'first to market' and with an average of 150 references being added each month. Their mission is to supply premium quality products to the Global Automotive Aftermarket and partner with many of the world's leading manufacturers. They have also established long-term relationships to ensure that the quality, depth of range and accuracy of application can be consistently delivered.