RZ AIRFlow Replacement HEPA Filter for PTAC Units | True HEPA 99.97% RZ AIRflow filter it delivers 99%+ filtration efficiency

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

Oil & Stain Resistant — Stands up to the messiest jobs

organic odors  — up to 50% better breathability F3 Premium (12-Pack) 99

Includes F3 Premium High Flow Filters — fine particle filtration to 0

RZ AIRFlow Replacement HEPA Filter for PTAC Units | True HEPA 99.97% RZ AIRflow filter it delivers 99%+ filtration efficiencyHospital 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