The fast and effective way to eradicate dust mitesno more wheezingbreathe easier sleep bettercovers an area of 62m2shortcode tabdescriptionthe new electronic solution to dust mite allergies the electronic dust mite controller produces inaudible 40 000 hertz sound waves that cover an area of 62m2 these ultrasound waves have been proven in independent clinical trials to reduce the symptoms of asthma coughing sneezing and congestion caused by dust mites and their allergens by interfering wi