RZA HEPA Replacement Filter for RZ AIRflow PTAC Units | True HEPA 99.97% HEPA PTAC filter and any trade or craft

and any trade or craft where a durable

26dB Safety Earmuffs — Full over-ear noise reduction for sustained loud environments

Need a larger supply

Adjustable Straps — Fits a wide range of body types comfortably

pollen and fine airborne particles

RZA HEPA Replacement Filter for RZ AIRflow PTAC Units | True HEPA 99.97% HEPA PTAC filter and any trade or craftThe Only RZA HEPA Filter Engineered for PTAC Unit's Most HEPA filters are built for standalone air purifiers. The RZ AIRflow HEPA Replacement Filter is different it's the only HEPA filter specifically designed to fit standard PTAC heating and cooling units, turning your existing HVAC infrastructure into a hospital grade air purification system. RZ Mask has been engineering precision respiratory and air filtration products since 2011, with 19+ USA and