RZA HEPA Replacement Filter for RZ AIRflow PTAC Units | True HEPA 99.97% Black See the RZ PRO FFP3

See the RZ PRO FFP3 Active Carbon Filter for dual-action protection

Material: Durable

or ear loops

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RZA HEPA Replacement Filter for RZ AIRflow PTAC Units | True HEPA 99.97% Black See the RZ PRO FFP3The 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