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​Outlook Diagram ADF parameters choose model: PS:The above price is based on EF9030 filter . The above picture description is for your information.This product is without control button, if you need, please contact us before order. If you order this link and make payment directly without contacting with us for board description, we will dispatch the normal one.If need other code of filter, please contact us to confirm before make order and payment. Thanks for your kind cooperation.