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  • Q What Certification, What QA measurements you have?

    Guangdong Fresh Filter Co.,Ltd is certified by UKAS ISO9001-2015 and TS14969.
    All Fresh Air Filter products are strictly following EN779:2012 and EN1822 criteria. For any 3rd party testing, we can always submit to well-known 3rd parties for product testing.
    In-house test report(s) can be furnished upon request.
    Up to now, FRESH AIR FILTER has been granted for EN1822-5 sample testing for H14 HEPA Filters, also ISO16890 test certificate by European Authority, 3rd party CE certificate for Air filters and Activated carbon filters, all the test reports/certificates can be furnished upon request.
  • Q Do you accept any OEM/ Customization order

    A Yes, we are open to all OEM orders, once your LOGO is granted to be used by us from you ,We fully understand all ventilation projects / tenders are customized normally, thus we are open to size / spec customization.
  • Q When can I get the quotation?

    We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
  • Q Can you send Free Sample?

    A Yes. We can offer you Free Samples and you just need to pay express charge. You also can provide your Express Account or asking your courier to pick up from our factory.
  • Q Are you a manufacturer or trading company?

    Answer: We are a full range air filter manufacturer since 2007 in South of China, Filter classification from G1 to H14.
     You can also look at our company website ( or for more detailed information.

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