10-Pc Filters For Face Mask Pockets 5-Layer Activated Carbon PM 2.5 - Adult Size Condition: New in custom packaging Disposable face mask filters - 10-pack Fits adult size reusable masks with pockets Each filter is made of 5-layers, including 1 layer of activated carbon Other layers are composed of non-woven fabric Convenient resealable 10-pk size is easy to stash in backpacks, handbags, purses, glove compartments etc. Large enough to have plenty on hand, small enough to store easily Rated: PM 2.5 Colour: White Note: They are slightly thin (not very thick filters) Payments are through only. This item will be shipped within 1-2 business days after receiving cleared payment. Items are shipped from Ontario, Canada. We will ship to P.O. boxes. Please double check that your address and postal code are correct before ordering so we can get the item to you as quickly as possible. Shipping Within Canada: For small items we offer Lettermail shipping. Please note Lettermail does not have tracking. For parcel shipping within Canada we use Canada Post Expedited service instead of Canada Post Regular service as they are the same price, and both have tracking, but the Expedited service is quicker. Other fast shipping options may be available as well (please see the Shipping tab). Where shipping prices are listed as flat rate to the furthest location from us in Canada, if you would like a customized quote to your location which may be closer, please message with your postal code and the number of items, and we'll reply with a custom quote within 24 hours. International Shipping: We ship to USA, UK, Australia, France, Germany and several other countries. Some destinations are excluded. For items shipped to international destinations, buyer must pay for any applicable customs duty charges. International shipping is based on calculated rates to the destination country so custom quotes are unlikely to be different from rates shown in the Shipping tab. Estimated Delivery Time: Please take note of the estimated delivery date (which is located at the top of the page, beneath the price box). Our Pledge: We will do our utmost to package the item carefully so that it arrives at the destination safely and undamaged. If you have any questions, please message me and I will be glad to help out however possible. Return item within 60 days. Buyer must pay for return shipping (please use a trackable method). Domestic returns only. No international returns accepted at this time. You are covered by the Money Back Guarantee if you received an item that is not as described in the listing.