You will receive one filter retainer.
These Filter Retainers are being offered as replacements for face masks that have already been purchased. Over time we have found that some retainers have warped from the summer heat or simply from the heat of being worn for several hours. Replacements are available for a minimal charge.
Please note that the retainer may need some minor adjustment with an small blade to create more of a slope to slide into the threads of the housing of your mask. Please see the photos for guidance.
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