20 packs of PM 2.5 activated carbon filter (5 layers), permanent household protective filter, effective non-woven cotton filter

20 packs of PM 2.5 activated carbon filter (5 layers), permanent household protective filter, effective non-woven cotton filter

$ 7.99

Score By Feature

Based on 4,775 ratings

Comfort

9.28

Value for money

8.38

Easy to use

7.87

Sheerness

7.36

OveReview Final Score

How Our Score Is Calculated

Product Description

A fast delivery is guaranteed we can deliver your PM2 within one business day. At the earliest, the 5 Activated Carbon Filter will be delivered within 3-5 working days.

PM2. A reasonable size is PM2. The Activated Carbon Replaceable Anti Haze Filter comes in 5 sizes. The filters have a size of 12 x 8 cm / 4 inches. The product of 7 and 3 is 13. The diameter of 1 inch.

systems activated carbon and melt-blown nonwoven filter cloth are manufactured in a five-layer filter system that keeps PM 2 away. In addition to a range of airborne contaminants, there are five other pollutants.

With five-layer filtration, dust is eliminated from all directions, your protection is doubled with multiple layers, there is plenty of ventilation, and you can eliminate allergens from multiple sources.

Applications Activated Carbon Filter that can filter out dust, smoke, pollution, ash, gardening pollen which can be used for a variety of reasons.

Questions & Answers

It will be received within two days after I purchased it at covidk/com. It is very well made and the Can you tell me if the quality here is any good?

My favorite part about these filters is their quality. Covidk/com is not my first choice for goods, but I have bought from other sellers and it seems the quality is equal to those from

What are the washing instructions for this filter?

It is not possible to wash any filter! It is a good idea to dispose of them and switch them out every few days, depending on how often you wear the mask with

Would you mind letting me know which side of the filter faces the person's Filter has a textured side, one side of it has a smooth side On the other side of the coin is a smoother surface. Is that right?

With the filter turned outwards, I wear the printed side against my face. In front of my face I put the side that has not been printed.

If this filter is used with rz mask large or x-large we recommend you to test it first Is it huge?

With all my masks, I used them

Selected User Reviews For 20 packs of PM 2.5 activated carbon filter (5 layers), permanent household protective filter, effective non-woven cotton filter

I worried that they would make it hard to breathe

5/5

I am 62 years old, so I was afraid that adding the filters to my cloth masks would make it even more difficult to breathe through, but the filters are thin, and adding them to my cloth masks did not diminish the amount of oxygen I could The product has been very good for me.

Archie DODD

| Dec 06, 2020

Masks that fit the average face are far too small

3/5

Smaller than expected. There is only a small section of the mask that Give it a second chance.

Callahan Shepherd

| Apr 09, 2021

The face maska filters arrived quickly and were the perfect size

5/5

Masks will be made with this product as filters inside the hand-made ones. I used them as filters because they were cheap and worked well.

Dulce Harris

| Dec 08, 2020

I received my order in a timely manner! It took two days for these filters to arrive after I ordered them on 17 Jun

5/5

My heart is bursting with joy! The filters I ordered from other distributors have taken literally months to arrive. I thought these were very good Resealable bags are provided to prevent contact. There is enough room for my cloth masks to fit inside. That's great! Congratulations on a job well done!.

Jaxtyn Kaiser

| May 27, 2021

Thanks a lot

5/5

Thanks for the fast delivery of the item, as shown.

Maxine REES

| Dec 06, 2020

PM 2 is a good deal

5/5

I believe that 5, 5 is Face mask filters are laid over each other. PM 2 can be obtained from this source. There are five different filter options for the face mask. The 20 filters came in one package, one day after I ordered them. This is amazing when you consider how scarce supplies are and the lack of reliable sources of distribution.