Hospital-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 filtration products since 2011, backed by 15+ USA and international patents. The AIRflow line brings that same industrial-grade standard to commercial property management.

What Is True HEPA — and Why Does It Matter?

Not all HEPA filters are equal. True HEPA filtration captures 99.97% of airborne particles down to 0.3 microns — the most penetrating particle size. That includes dust, dust mites, pollen, mold spores, bacteria, and viruses. For reference, a human hair is ~70 microns. These filters capture particles 233x smaller than what the naked eye can see.

Built for High-Occupancy Commercial Environments

• Universal PTAC Compatibility — Fits all standard PTAC units used in hotels, senior living facilities, and multi-unit apartments
• True HEPA 99.97% Filtration — Captures dust, mold, pollen, bacteria, and viruses down to 0.3 microns
• 6–12 Month Filter Lifespan — Long-lasting performance reduces maintenance frequency and cost
• Tool-Free Drop-In Replacement — Swap in minutes with zero downtime, no contractors needed
• Healthier Air for Guests & Residents — Reduce allergen complaints, improve air quality scores, and protect vulnerable populations

Trusted by Property Managers Across the Country

Hotel operators, senior living directors, and apartment complex maintenance teams rely on RZ AIRflow to maintain clean, compliant indoor air quality. When guests and residents breathe easier, satisfaction scores follow.

Who Is This Filter For?

This filter is ideal for anyone managing PTAC-equipped properties who wants to upgrade indoor air quality without capital expenditure on new equipment. If you manage 10 rooms or 1,000, RZ AIRflow scales with you.

Replace every 6–12 months for peak filtration performance. Compatible with the RZ AIRflow Air Purifier system.