F1 STANDARD ACTIVE CARBON FILTER: 12/PACK
The F1 is our standard RZ Mask® filter, consisting of two layers. The first layer is our highly effective particulate filter, trapping particles down to .1 micron in size. The second layer is an Active Carbon Element, which helps to reduce harmful fumes and odors. The best part? All RZ® filters have been laboratory tested to be up to 99.9% effective!
+ Best-in-class filtration with 360-degree seal
+ Active Carbon Element reduces odors
+ Surpasses the N95 standard, filtering up to 99.9% of particulates down to .1 micron in size (400 times smaller than a human hair)!
+ Independently tested at Nelson Laboratories in Salt Lake City, UT
+ Performance far exceeds that of homemade masks, bandanas, cloth masks, and paper masks
Common F1 uses:
Low intensity, dust/fumes/odors/smoke/pollen.
Be sure you choose the filter size that matches your mask size:
Medium Filter = Medium Mask
Large Filter = Large Mask
X-Large Filter = X-Large Mask
How long does an RZ Filter last?
The life expectancy of the RZ Filter depends on many variables, such as; particulate exposure density, particulate exposure duration, and user breathing rate. With that said, below are our general guidelines – as the user will have the final call given your exposure.
+ 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.
*International Customers: Please Note That You Are Responsible For All Duties/Taxes/Fees With Regards To Import Into Your Country.
We purchased the RZ masks 4 months prior to the pandemic and have been using the masks regularly. The filters are easy out and easy in and it takes no time to wash and dry the mask. I can breath normally and the mesh fabric of the mask was comfortable in the summer months.
The main reason I like this mask and these filters is I feel safe wearing it, and due to the efficient design of the mask it doesn't cause my mask to fog up the way KN95 masks do.
I LOVE them I use these filters all the time and more now with the virus will be back to get more this is the only to buy them keep up the good work and be SAFE.
I have not got to use it as of yet, however I have such a peace of mind that this will be utilized soon with the protection I need, now in these troubling times and in the future. Very reasonable price and the mask itself is quality and easy to use. Will be ordering more soon, I am sure of that. Thanks for being there RZ!
I think they could fit a little better
Hi Jeffrey! Our team would be happy to help with sizing, please email us at firstname.lastname@example.org