Search query: masks with filter

Product: 4 Pcs Adult Unisex Reusable Washable Adjustable Face Protection with Breathing Valve and Nose Wire Breathable Cotton Dust Cloth with 10Pcs Replacement Carbon Filters for Man and Women(Black)
Brand: NBDIB
Relevance: Exact

Product: Reusable
Brand: ZDU VOOA
Color: Black
Relevance: Exact

Product: Activated Carbon Filters 5 Layers Replaceable Filters Paper (50 PCS)
Brand: KellyKessa
Color: 50 Pcs
Relevance: Complement
Activated Carbon Filters 5 Layers Replaceable Filters Paper
Size Measurement: Carbon filters size :4.72 x 3.15 inches, compatible with most dust, easy to insert or replace the original one
High-quality materials: Made of activated carbon and non-woven melt-blown filter cloth, 5 layers filter system effectively keep away froma range of airborne contaminants
Safety protection: Ideal to protect your mouth and face from Dust, Haze,Allergies,Pollution, Ash, Pollen, Gardening, Crafts, Vehicle Exhaust, Woodwork, Pollen Allergies, and Fumes
Easy to use: just put it in the filter opening. 1. Filter insert can not be cleaned and should be replaced every day. 2. When film or sticky sediment stains emerge, please replace the filter
Activated Carbon PM2.5 Filters: 100% brand new and high quality. It's compatible with majority of mouth cover available in the market.

Product: 50 PCS PM 2.5 Filters Activated Carbon Filter Replaceable (50 pcs)
Brand: Millton
Color: White
Relevance: Complement
What are Millton PM2.5 filters made of?
The Millton PM2.5 filter consists of five layers of activated carbon filter and different kinds of fabric:
*Layers 1 and 5: Spun-bound non woven material that filters out larger particles
*Layer 3 (middle): activated carbon layer. Traps particulate matter via an adhesion process.
*Layers 2 and 4: high-efficiency melt-blown filtering material that can filter small substances.
How is a PM2.5 filter used ?
It is really simple to use this filter.
What side of PM2.5 Filter faces out?
It does not matter which side of the PM2.5 faces out. The filter is constructed in a symmetrical manner such that regardless of which side faces out, you are always having the same two layers of fabric on either side of the middle carbon-activated layer (see pictures above). However, keep in mind that once used, it is recommended that you always have the same side facing out if you are going to use it multiple times.
Shipped from US.Arrival within 1-3 days
Materials:made of activated carbon and Melt-Blown Non-Woven filter,Comfortable and breathable.
5 layer filtration for better protection, keep you from keep away from PM 2.5 and a range of airborne contaminants
SIZE: 12x 8 cm/ 4.9 x 3.15 inches
Package included: 50 pcs of PM 2.5 filters.