O2 Flow Electronic Face Mask / True HEPA + Carbon Filter - 4 Stage HEPA H-13 Carbon Filtration

O2 Flow Electronic Face Mask / True HEPA + Carbon Filter - 4 Stage HEPA H-13 Carbon Filtration by O2 Flow. The O2 Flow Electric Face Mask brings the discerning user next level air purification while reducing moisture build-up inside. Along with the soft silicone construction, adjustable ear loops, and included Velcro band, it's designed to stay comfortable, even when worn for extended periods of time. The unique design makes the O2 Flow versatile enough for a variety of situations. Nail technicians can protect themselves from toxins and fumes. Construction workers could use it to avoid dust and harmful particles.

The two-speed fan allows you to breathe normally, even when exercising. Combining aerodynamic principles and the design of a 3-dimensional purification air duct, the diffused air intake has a sufficient air intake volume to provide up to six times the fresh air required for normal breathing every hour. The mask and the soft adjustable ear loops can be sterilized for reuse.

The active exhaust valve is based on aerodynamic principles. When you exhale, air pressure is generated internally. When the atmospheric pressure inside the mask is greater than the external atmospheric pressure, the exhaust valve is automatically opened. Because the exhaled exhaust gas is discharged from the lower exhaust valve, the mask can fit closer to the face without worrying about condensation. The continuous air flow also helps prevent bacteria from breeding inside your mask.

The silicone ear band can be adjusted and combined with the Velcro protection belt to fit the mask close to your face, ensuring a snug fit that won't fall off. The Velcro and ear bands can also be removed at any time, and you can choose how you want to wear them.

4-Layer Super-Strong Composite Filter for Air Purification:
HEPA combined filter four-stage filter system (HEPA filter, activated carbon, sterilization membrane, medical non-woven fabric), which efficiently removes fine particles in the air with a diameter less than or equal to 2.5 microns (equivalent to 1/24 of human hair) Particulate matter, such as viruses, bacteria, exhaust gas, formaldehyde, pollen, dust, allergens and other harmful substances, the purification efficiency is up to 98.8%, which really plays a defensive role in blocking harmful substances from entering the human respiratory tract and damaging the respiratory tract. Replacements Filters Available HERE!

Details:

• Replaceable 4 Stage HEPA H-13 Carbon Filter
• Up To 98.8% Purification Efficiency
• Effectively remove viruses and bacteria H1N1, H3N2, staphylococcus albicans, etc, Aspergillus niger, etc
• Effectively filter droplets and aerosols in the air
• With it's anti-allergen function, mask filters allergens such as mite allergens, pollen allergens, etc.
• Antibacterial and mildew resistant. Removable parts for cleaning and disinfecting this medical silicone mask
• Medical Grade Water-Based Silicone Construction
• Can Be Sterilized For Reuse
• Ultra Quiet Micro-Motor USB Rechargeable Fan
• 2 Speed Fan (5,000/7,500 rpm)
• Fan Stops Glasses From Fogging Up & Moisture Build-Up
• Active Exhaust Valve
• Soft Silicone Ear Bands - ensures that the mask fits to the face, effectively protecting and blocking particulate matter in the air
• Normal Service Life of Each Replaceable Filter: 30 Days
• Product Weight: 12.8 oz
• Warranty: Manufacturer's 1 Year

Package Includes:

• (1) O2Flow Electronic Face Mask (Host)
• (1) Blue Front case and filter set
• (1) Soft Nylon Drawstring Carry Bag
• (1) USB charging cable
• (1) Ear band system
• (1) Velcro straps
• (1) Owners Manual

Specifications:

• Built-In 300mAh Rechargeable Polymer Lithium-Ion Battery
• Rated Voltage: 3.7V
• Charging Voltage: 5V
• Min-Max Ambient Temperature: 14-113F
• Fan Noise: 50-56dB, about the same as a quiet suburb
• Wind Speed: 3 meters/second
• Battery Charging Time: 2-2.5 hours
• Battery Using time: 2-6 hours
• Product Size: 70x93x100mm
• Product Weight: 3.1 oz. / 89 grams