RZ AIRFlow Replacement HEPA Filter for PTAC Units | True HEPA 99.97% RZ AIRflow filter compliant indoor air quality without

compliant indoor air quality without replacing existing PTAC infrastructure

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it delivers 99%+ filtration efficiency combined with an active carbon layer that neutralizes odors

RZ AIRFlow Replacement HEPA Filter for PTAC Units | True HEPA 99.97% RZ AIRflow filter compliant indoor air quality withoutHospital Grade Air Quality for Every Room Without Replacing Your PTAC Units The RZ AIRFlow Replacement HEPA Filter is the only True HEPA filter engineered to fit all standard PTAC heating and cooling units. Instead of investing in standalone air purifiers for every room, RZ AIRflow transforms your existing PTAC infrastructure into a certified air purification system at a fraction of the cost. RZ Mask has been engineering precision respiratory and air