Identify the product
Confirm the exact mask or AIRflow model before selecting a filter, cartridge, valve, strap, or replacement component.

Filters and compatibility
Filter names, fit, intended applications, replacement guidance, and product compatibility belong together so customers do not have to guess.
A clear support path
Check the model on your product and use the matching instructions. If you cannot identify it, ask RZ before ordering parts or following guidance for a different model.
Confirm the exact mask or AIRflow model before selecting a filter, cartridge, valve, strap, or replacement component.
Use only the parts and filters identified in the instructions for that configuration. Ask RZ if the model or part is unclear.
Separate particulate filtration, activated carbon odor management, and any certified protection claims with clear limitations.
Use approved condition based and product specific replacement guidance instead of one universal interval.
Use the current instructions supplied with your product. Contact RZ for the correct document or policy for your model and order.
Product and order support
Tell RZ which product you have, what you are trying to do, and where the uncertainty begins so the right person can respond with useful context.
Match the exact model and size before adding a replacement filter. Each item is sold separately. Product details include use instructions and any subscription options.
Confirm the exact certified configuration and country of use before purchasing. European classifications do not establish United States approval.
Choose your filter
$22.99 USD
Details and subscription options →
Choose your filter
$26.99 USD
Details and subscription options →
Confirm the exact certified configuration and country of use before purchasing. European classifications do not establish United States approval.
Choose your filter
$19.99 USD
Details and subscription options →
Choose your filter
$24.99 USD
Details and subscription options →
Choose your filter
$9.99 USD
Details and subscription options →
Choose your filter
$14.99 USD
Details and subscription options →
For the RZ AIRflow PTAC system. Check your existing system and replacement component before ordering.
Choose your filter
$15.49 USD
Details and subscription options →
Keep the reusable mask in service according to its instructions and replace the matching filters when required. For certified respirator configurations appropriate to the same task and market, explore equipment and filter spending with the cost calculator.
Open the ROI and filter cost calculator →Connect with the right team
Customer service and sales use separate forms so your request reaches the right place.
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