Passive Window Air Filter

The filters are built into the return air ductwork trapping particles as air passes through.

Passive window air filter.

This passive air purifier provides fresh clean air into your home without using electricity and is the perfect way to keep allergens and bad odors out of your home. Window filter with activated carbon tested 96 effective at removing ragweed pollen and can remove odors smoke and other allergens. Ultrafine particulate matter pm in indoor air has become a serious concern for public health. This passive air purifier provides fresh clean air into your home without using electricity and is the perfect way to keep allergens and bad odors out of your home.

As long as the fan is running they are constantly filtering all the air in your house. Our main use of hepa filtration is the removal of smoke particles. Filters are rated for their effectiveness at capturing particles in the air. The most efficient way to filter household air is through your home s forced air heating or central air conditioning system.

Window filter with activated carbon tested 96 effective at removing ragweed pollen and can remove odors smoke and other allergens. These wonderful pollen window filters also keep out dust and other allergens so you can breathe fresher purer air all year long. This passive air purifier provides fresh clean air into your home without using electricity and is the perfect way to keep allergens and bad odors out of your home. Get it as soon as fri sep 25.

Select a high quality filter that fits over your fan. If you suffer from allergies and want fresh air in your home the safeguard window filter is your solution. A filter that uses passive filtration to remove pollen and other particulate out of the air. Therefore there is a growing interest in filters that can be installed on the window frames of ordinary homes to improve the indoor air quality by natural passive ventilation without using expensive forced air circulation systems.

To qualify to be called a high efficiency particulate air or hepa filter the filter must be able to remove from the air that passes through it 99 97 of particles down to a sub micron level of 0 3 microns. Window filter with activated carbon tested 96 effective at removing ragweed pollen and can remove odors smoke and other allergens. These filters eliminate 92 of ragweed pollen and capture a variety of allergens and irritants that can wreak havoc on seasonal allergy sufferers. We supply a range of hepa filters to suit your needs.

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