ANALAN 7Pcs M7 Mask Filters with 7Pcs Sponge strips - ANALANCLUB
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ANALAN 7Pcs M7 Mask Filters with 7Pcs Sponge strips

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Out of stock Many in stock

Only for M7 Series Masks

Handing time: 1 day



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ANALAN 7Pcs M7 Mask Filters with 7Pcs Sponge strips

Only for M7 Series Masks

Handing time: 1 day

Generally, the time recommended by the laboratory that helps us test the filter is 150 hours, but we think it needs more detailed classification!

1. Woodworking -- it is recommended to replace the filter every 4 hours

2. Cleaning - it is recommended to replace the filter every 6 hours (do not reuse the filter)

3. For daily wear or immune deficiency diseases such as lupus erythematosus, it is recommended that you use it for about 100 hours.

4. Just for decoration or sun protection and warmth preservation -- no filter is needed

5. Patients with pollen allergy - need to replace the filter once a day when wearing

6. Urban pollution, such as automobile exhaust - replace filter every 2 hours

7. Pubs, nightclubs and other public places for smoking -- change the filter every 4 hours

8. Cold patients -- it is recommended to use our disposable masks

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United States-Please buy on our Amazon Store
Buy on our website (free shipping) — Preparation time: 2 days, delivery time 7-20 days

We have a 90-day return policy, which means you have 90 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.

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