







RZ AIRFlow - Air Purifying Filter for PTAC Heating & Cooling Units
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2-Year Warranty
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Introducing the RZ Airflow: Your Portable, Powerful Air Purifier
Experience clean, fresh air with the patented RZ Airflow. This innovative air purifier is designed to enhance the performance of your PTAC Heating & Cooling unit, providing superior filtration and odor reduction without compromising energy efficiency.
Key Features:
- Patented Technology: Our unique design ensures optimal airflow and filtration for maximum performance.
- Superior Filtration: The HEPA filter captures up to 99.97% of airborne particulates, including dust, dust mites, pollen, mold spores, viruses, and bacteria.
- Odor Reduction: Active carbon filters eliminate odors and smoke within 20 minutes, including obnoxious smells like cannabis, cleaning supplies, and outdoor air pollution.
- Portable and Lightweight: Weighing only 1.3 pounds and collapsing to a compact size, the RZ Airflow is easy to transport and store.
- Energy Efficient: Operates seamlessly with your PTAC unit without increasing energy consumption.
- Quiet Operation: Enjoy clean air without disruptive noise.
- Easy Installation: No additional plug-in or battery required. Simply place the RZ Airflow in your PTAC unit.
Upgrade your indoor air quality with the RZ Airflow. Order yours today!

RZ AIRFlow - Air Purifying Filter for PTAC Heating & Cooling Units
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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POWERFUL PTAC AIR FLOW MEETS HEPA PURIFICATION
Using the power of the PTAC air, the RZ AIRflow provides continuous purification of rooms within 45 minutes on average.
NO EXTRA POWER, NO EXTRA NOISE - SET IT & FORGET IT INSTALLATION
Set the RZ AIRflow air purifying filter up in minutes by attaching the two active carbon side filters with the center HEPA filter. While the PTAC unit is powered on, the RZ AIRflow will actively purify the room within 45 minutes with no additional power needed and no added noise beyond the PTAC unit.
THE POWER OF THE PTAC - FILTER AIR FROM INSIDE & OUTSIDE
A unique feature of the RZ AIRflow paired with the PTAC unit is it filters and purifies both the air inside the room, as well as the air pulled through the PTAC from outside. This helps filter out common allergens such as pollen and dust as well as smoke and fumes with only minimal impact to the overall unit airflow (5%).
COST EFFECTIVE REPLACEABLE FILTERS - LAST UP TO 6 MONTHS OF CONTINUOUS USE
Costing a maximum of $.24 a day, the RZ AIRflow comes with one HEPA filter + two active carbon filters. Filter replacement options are affordable and help extend the lifetime use of the RZ AIRflow.
*Based on continuous use for 3 years.
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FAQs
Please read our FAQs page to find out more.
What is your satisfaction guarantee?
We stand behind every RZ Mask with a 30-day satisfaction guarantee. Try it out for real-world use — if you’re not completely satisfied within 30 days of purchase, you can request a return and we’ll make it right.
How do I choose the right size?
Fit is everything for comfort and performance. Each mask page includes a sizing guide, and our adjustable strap system plus flexible nose foam helps dial in a secure seal across a wide range of face shapes.
You can also view our sizing guide video here: Sizing & Fitting Guide
How long do RZ filters last?
The life expectancy of your RZ Filter depends on many variables, such as; particulate exposure density, particulate exposure duration, and user breathing rate. Below are our general guidelines:
20-30 hours of continuous use in heavy dust exposure to things such as; grain bins, off-roading, construction/demolition, etc.
30-40 hours of continuous use in light dust exposure to things such as; grain bins, off-roading, construction/demolition, etc.
50-60 hours of continuous use when protecting against allergens, pollutants, odors, etc.
Ultimately, filter life depends on your environment. Replace your filter when breathing becomes noticeably harder, the filter looks dirty, or after heavy-dust days.
What kinds of particles do RZ Masks help protect against?
RZ Masks are designed to help reduce exposure to airborne particulates like dust, pollen, smoke, and other jobsite or everyday nuisance particles. Different models/filters have different performance levels, so check the product’s certification or filter spec for exact use-cases.
How fast is shipping, and what are your return rules?
Shipping times and costs are shown at checkout, and free-shipping thresholds may apply depending on your region. If you need to return an order, you can start the process through our Returns page found in the website footer.
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