The normal microfiber dustbag is usually composed by 3 to 5 different layers which mainly are spunbond, melt blown. However, these kindly of common dustbag's dust holding capacity is not good enough. Mostly, when the dust reach to 50% percent of the volume, the filtration efficiency will decrease dramatically. In another word, the dustbag need to be replace by a new one at this stage.

However, the highly capacity dustload non-woven bag will increase the dust loading capacity by 50%, also the filtration level is even better than the common type. The price is higher around 25 pecent than the common ones, but the lifetime increase 50%. It's a wire choice for your daily use.

Need more information of this new bag, please feel free to contact us.