For PM 2.5 replaceable face mask with filter and Mask filter pad activated carbon pollution outdoor
Product Description
FAQ
Filtration effect: 95% / PM2.5 grade air particle filtration rate is greater than 99%
Precautions for use: filter
Q1. How long can I use it?
A: it is recommended to change every 7 days for light and medium pollution and every 3-5 days for heavy pollution.
Q2. Can the filter be cleaned?
Answer: cannot clean, belong to disposable use.
Q3. What is your payment method?
A: 30% deposit in advance, 70% before delivery.
Q4. What is your delivery method?
A: FedEx, DHL, UPS, China Post.
Q5. What is your delivery time?
A: 1-6 days after the advance payment.
Q6. Will all products be tested before shipment?
A: Yes, we have our own test control procedures.
Contacter: Jason Lau Mobile: +86-13712939262