N99 NIOSH-Approved Particulate Respirators w/ Exhalation Valve, 12/pkg

SUPER CYBER SALE - CASE OF 240 MASKS JUST $72.00 (30 cents each!)

ALL SALES ARE FINAL.  WE CAN NOT ACCEPT RETURNS ON THIS ITEM.

Yes, this is for real! NIOSH-approved N99 protection at prices you won't find anywhere else. Purchase by the case and SAVE - just 40 cents per mask!

Bielcor® 's B300 advanced particulate filtering N99 dust masks are NIOSH-approved (approval number 84A-3907) and are designed to protect the wearer against non-oil-based particles as small as 0.3 microns, while still allowing the user full, deep breaths of clean, fresh air. Each has a flexible, adjustable metal nose piece that can be bent or shaped to ideally fit the user's face. The exhalation valve reduces excessive dampness and warmth in the mask from exhaled breath, making long-term wear much more comfortable. The flexible head strap allows the user to don and remove the mask with ease. These are readily compatible with other Personal Protective Equipment (PPE) such as safety glasses, goggles, earmuffs, and hardhats and the straps are latex-free.

These masks are ideal for protection against small particulates such as saw dust, drywall dust, metal shavings, pollen, allergens, fiberglass, and more. They are ideal for activities such as woodworking, insulating, or painting at home as well as by professional carpenters, contractors, or lawn care specialists.  N99 filtering respirators are even more efficient than N95 respirators, filtering at least 99% of airborne particles. These are not resistant to oil.  NIOSH has a convenient discussion of particulate filtering respirator classifications on their web site. 

Technical Note 1:  Bielcor® is an Arizona-based company that has been operating in the US occupational respiratory market for more than two years. These masks are manufactured by Taiwan-based Jinfuyu Industrial Co, Ltd which holds the NIOSH approval and has factories in both China and Vietnam. These masks have an expiration date of August 2023.

Technical Note 2: When molding the nosepiece on any respirator, use both hands to mold that to your nose. If you use just the thumb and forefinger of one hand you are likely to create a little valley that is hard to seal perfectly.

Case dimensions: 26" x 18" x 11" (66.0 x 45.7 x 27.9 cm), 14 lb (6.35 kg).

For BAL Supply NIOSH N99's without valves see item # 11158.  BAL Supply valved NIOSH N95 (item # 11157) as well as valveless NIOSH N95's (item # 11156) are also available. We also have PHG's US-made NIOSH-approved N95's in stock (see item # 11165). 

ALL SALES ARE FINAL.  WE CAN NOT ACCEPT RETURNS ON THIS ITEM.