Produce air filters with sharper pleats, higher air permeability and excellent dimensional stability.
Colback, as the most effective support, gives sharp, stable pleats and prevents pressure drops and low air permeability
Colback’s open structure means high air flow and low pressure drop, giving you superior filtration efficiency. Dust, pollen, other airborne materials and gases remain outside the vehicle, maintaining clean air throughout the interior.
Even though Colback polyester backing has an open structure, it offers very high density. So when you use it as a support material in cabin air combi filters, any carbon particles remain inside the filter.
Even at very high temperatures, Colback retains its shape and integrity. We test it up to 80° Celsius, so you know it will continue to perform – supporting highly effective filtration – in even the most demanding automotive applications.
As well as performing efficiently as a filtration backing layer, Colback is extremely easy to work with. Even though it’s a non-woven material, it handles just like paper – we supply it on a roll, it won’t wrinkle, and it makes folding and pleating very quick and straightforward.
When alternative filtration media microglass is used as a filter support medium it leads to emissions that are an increasing concern for the industry. Colback® provides a healthier and more effective alternative.
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