FREE CONSULTATION

Drop files here or
Accepted file types: pdf, doc, docx, xls, xlsx, Max. file size: 50 MB.
    This field is for validation purposes and should be left unchanged.
    We'll help to filter out the specific product or solution that your industrial company needs!

    Thank you for trusting FILTER!

    We aim to be your preferred and reliable partner in delivering energy and water treatment projects. To better understand what worked well and where we can further improve, we kindly ask for your feedback.

    PROJECT FEEDBACK

    Completing the questionnaire takes just 2–3 minutes. Your feedback is very important to us!

    Please rate the following aspects on a scale of 1 to 5, where 1 = Very poor and 5 = Very good.

    1 - Very poor2 - Poor3 - Fair4 - Good5 - Very good
    1 - Very poor2 - Poor3 - Fair4 - Good5 - Very good
    1 - Very poor2 - Poor3 - Fair4 - Good5 - Very good
    1 - Very poor2 - Poor3 - Fair4 - Good5 - Very good
    1 - Very poor2 - Poor3 - Fair4 - Good5 - Very good
    1 - Very poor2 - Poor3 - Fair4 - Good5 - Very good
    1 - Very poor2 - Poor3 - Fair4 - Good5 - Very good
    1 - Very poor2 - Poor3 - Fair4 - Good5 - Very good
    1 - Very poor2 - Poor3 - Fair4 - Good5 - Very good
    1 - Very poor2 - Poor3 - Fair4 - Good5 - Very good
    0 – Definitely not, 10 – Definitely yes
    0 – Definitely not, 10 – Definitely yes