立陶宛采购需求：真空泵过滤器，排气过滤器，进气过滤器，油雾过滤器，进气过滤器，真空滤芯

I'm reaching out to see if I can place an order for a specific type of filter designed for vacuum pumps. We're looking for a dust filter that fits a certain airflow capacity, ideally suitable for our operations. Could you please provide details on availability, lead times, and pricing? Additionally, if you have any related products or recommendations, I'd love to hear about them. Looking forward to your prompt response!