F2 HIGH-FLOW FILTER: 3/PACK
The F2 is our High-Flow filter, with 40% better breathability than our standard F1 filter. It uses a highly effective Electrostatic Filter, which traps particulates down to .1 micron in size. The best part? All RZ® filters have been laboratory tested to be up to 99.9% effective! Note that this filter does not contain an active carbon element, eliminating the filtration of fumes and odors.
+ Best-in-class filtration with 360-degree seal
+ 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 F2 uses:
High Intensity, Dust/pollen/cold air - No fumes/odors present.
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.
+ First Class Shipping takes 3-7 Days
+ Priority Shipping takes 2-4 Days
+ Express Shipping takes 1-2 Days
+ International Standard Shipping to Canada an *estimated 10-14 days
+ Rest of the World *estimated 14-21 days
+ International Priority Shipping takes 5-7 Days
*International Customers: Please Note That You Are Responsible For All Duties/Taxes/Fees With Regards To Import Into Your Country.
Easy to use, great product
I really like my RZ mask. great in a body shop, doesn't fog glasses, and even fits while using my welding helmet.
These are great filters for working in my wood-shop. I used to always get saw throats after working on major project even with other mask protection. I like the ability to keep my lungs and throat clear and still have ease of breathing with these filters for my mask.
Came very quickly during covid 19. Thankful for an option that doesn't compete with medical PPE and that is comfortable.
Filters work great. I’ve noticed a difference with my allergies too. I haven’t been a stuffy since I’ve been wearing my mask. Thanks RZ Masks!