RZ M2.5 Mesh Mask | 99.9% Filtration + Active Carbon | Dual-Strap Superior Fit Color:Black 1 Micron — fine dust

1 Micron — fine dust

Universal PTAC Compatibility — Fits all standard PTAC units used in hotels

and volatile organic compounds (VOCs)

Superior Noise Reduction: Enjoy 26dB of noise reduction to protect your ears from damaging sound levels

filtered air in PTAC-equipped spaces

RZ M2.5 Mesh Mask | 99.9% Filtration + Active Carbon | Dual-Strap Superior Fit Color:Black 1 Micron — fine dustSuperior Fit, Superior Protection RZ M2. 5 Mesh Mask Since 2010 The RZ M2. 5 Mesh Mask is the step up from the M2 built for users who need a more secure, stable fit during active work. Where the M2 uses a single strap, the M2. 5 features dual head straps that distribute pressure evenly and keep the mask firmly in place during high movement tasks. Same proven 99. 9% filtration down to 0. 1 microns, same active carbon odor elimination, same breathable