Hear Today ~ Hear Tomorrow
Hocks Hearing Healthcare Products
3930 SW Kelly Avenue
Portland, OR 97239-4315
United States
ph: 503-274-9482
fax: 503-222-3539
alt: 1-800-654-6257
contactu
The Hocks Noise Filter® converts sonic energy into thermal energy by means of compression acceleration. The rise in temperature is so minute you will never notice it.
shown larger than actual size
Hocks Noise Filter® Hocks Screw Filter Hocks Connector Filter
Product ID: HP 505 white Product ID: HP 507 white Product ID: HP 509 white
HP 505R red HP 507R red HP 509R red
HP 505B blue HP 507B blue HP 509B blue
Dimensions: 4/16" X 1/16"
The filter, inserted into hearing protection, allows air and sound to enter the ear. The Hocks Noise Filter® is designed to reduce the intensity of sound waves, as the sound waves get stronger.
The wearer can carry on a normal conversation. The normal voice can be heard with a slight reduction of volume, while the background noise is filtered out to a greater extent. You can still hear, but a dangerous level of sound cannot pass through the filter.
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Copyright 2010 Hocks Noise Brakers®. All rights reserved.
Hocks Hearing Healthcare Products
3930 SW Kelly Avenue
Portland, OR 97239-4315
United States
ph: 503-274-9482
fax: 503-222-3539
alt: 1-800-654-6257
contactu