[Production Material] This filter uses high-strength plastic as the outer shell, built-in foldable meltblown cloth and high-efficiency activated carbon, a true dual filtration system, with a filtration efficiency of up to 99.97%.
[Filter Type] The 60921 filter cartridge effectively blocks organic vapors, chlorine gas, formaldehyde, paint, oily particles, and non oily particles.
[High compatibility] The respirator filter adopts a universal bayonet connection, which is compatible with the 6000 7000 FF-400 series respirator and is suitable for various respirator masks. (Please note that this packaging does not include masks)
[Service life] The service life of the filter box depends on the wearer's respiratory rate and working environment. Generally, replacement is required after 220 hours or 30 days of use. If you feel an increase in respiratory resistance or smell an odor during use, please immediately replace the filter with a new one.
[After sales] Our product quality assurance. If you encounter any problems during use, please contact us and we will provide friendly customer support and satisfactory solutions.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
👷 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
👷 How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
👷 How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
