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PM2.5 particles are tiny particles in the air that are 2.5 micrometers in diameter or smaller. They can penetrate deep into the lungs and cause health problems.
The frequency of replacement depends on the level of pollution in your area and how long you wear your mask each day. As a general rule, it's recommended to replace the filter once it becomes discolored or after about 16-24 hours of cumulative use.
These filters are designed to be versatile and compatible with a range of face masks. However, it's always best to check the specific requirements of your mask to ensure a proper fit.
No, these filters are designed for single use and should not be washed. Washing the filters can damage their ability to filter out PM2.5 particles.
The main benefit of using these filters is that they provide effective protection against harmful PM2.5 particles, helping to safeguard your respiratory health in polluted environments.
Review Summary
2020-08-31T14:40:48
I have washed these several times. Makes a great additional filter to my cloth mask.
LINDA J.
2020-08-12T10:14:27
Simple filter that fits in a great Landou mask. We have tried multiple masks and this one, with its adjustable ear straps, fits all six of us.
KEITH C.
2020-08-10T16:23:49
Perfect insert fory mask
Antoon K.
2020-08-07T05:22:11
Unfortunately its a sign of the times and these filter are just as important as a having a backup battery. Living with a kidney transplant recipient I need to take protecting myself from Covid-19 to the next level. I feel confident these will help in the mask I purchased by the same company.
Patty H.
2020-07-26T08:07:40
Comfortable and good quality.
Randy P.
2020-07-21T09:50:50
Great mask! Comfortable, fits great and well around the nose. Quick shipping!
ANTHONY N.
Additional ptotection
By LINDA J.
I have washed these several times. Makes a great additional filter to my cloth mask.
Easy filter change in a great mask
By KEITH C.
Simple filter that fits in a great Landou mask. We have tried multiple masks and this one, with its adjustable ear straps, fits all six of us.
If you're seeking a reliable solution for air pollution protection, consider the LANDOU PM2.5 Face Mask Filters. This pack of 10 adult-sized filters offers superior protection against harmful PM2.5 particles that can penetrate deep into your respiratory system. Crafted with high-quality materials, these durable filters are designed to last, providing you with long-term defense against airborne pollutants.
These PM2.5 filters are not only protective but also convenient and comfortable. They are lightweight and designed for easy use, making them suitable for extended wear. Whether you're commuting, working in a polluted environment, or simply taking a walk in the city, these filters ensure you breathe cleaner, healthier air.
Trust in the reputable brand of LANDOU, known for producing effective respirators and masks. These PM2.5 Face Mask Filters are an essential accessory for anyone seeking to safeguard their health against the detrimental effects of air pollution. Please note that these are filters only and are intended to be used with a compatible face mask.