Amazon Tunity  
26-08-2018 08:30 am
Activated Carbon Dustproof/Dust Mask - Filter Cotton Sheet and Valves for Exhaust Gas, Pollen Allergy, PM2.5, Running, Cycling, Outdoor Activities
UNIQUE DESIGN: Unique ventilation design, a plurality of holes, excellent permeability, Exhale ,the valve is opened without resistance ,double air breathing valve, air resistance is smaller ,smooth breathing
EASY TO REPLACE: The mask can be washed when they get dirty.And you can replace them with another new activated carbon masks, valves and filter cotton by yourself.(Not included.)
FUNCTION: Separation of 98% of the dust, chemicals, smoke and particles, It can be used for dust, anti-vehicle exhaust, anti-pollen allergy, PM2.5, for cycling, hiking, skiing and other outdoor activitie
SUIT FOR MOST PEOPLE: Size can be adjusted to meet the most head type.
MONEY BACK WARRANTY & 100% QC: 100% quality checking before we send it to Amazon warehouse, we have 100% faith on quality and provide 30 days money back warranty
Amazon VEWIOR  
Air Purifiers, Air Cleaner For Home Large Room Bedroom Up To 600 sq.ft, VEWIOR H13 True HEPA Air Filter For Odor Pets Dander Dust Smoke Pollen, Ultra Quiet Air Purifier With Fragrance Sponge
Monitoring Air Quality & H13 True HEPA Filter: VEWIOR air purifier detects the value of PM2.5 particles in the air and displays it on the LED panel. air purifiers with the 3-stage filtration system comprises a pre-filter, HEPA filter, and an activated carbon filter. Efficiently purify pollen, smoke, pet dander, PM2.5, Vocs, and other air pollution.
3 Fan Speed Settings & Efficient Purification: air purifier has 3 fan speed settings, which are 1/2/3 gear. The higher the fan speed, the stronger the purification effect. It can purify air up to 5 times per hour in a 600 sq.ft / 55m² room, effectively improving indoor air quality.
Aromatherapy Diffuser: The top has a fragrance sponge to which you can add a few drops of your favourite essential oil. As the air purifier operates, it effectively spreads clean air and fragrance throughout the room. Using the VEWIOR air purifier with the addition of essential oils can also be effective in helping you to fall asleep.
6 Timer Settings & Ultra-Quiet: VEWIOR air cleaner has 6 timer settings, namely 2H, 4H, 6H, 8H, 10H and 12H, which are very energy efficient as there are more timer setting modes than similar products. The minimum noise level of 18 dB at the lowest setting ensures that your sleep or reading is not disturbed.
LED Touch Panel & Widely Used: Four smart touch screen buttons with LED touch panel to display PM2.5 values, gears and timer. Modern design suits any space from small to large rooms, bedrooms, living rooms, offices, nurseries, kitchens, and basements.
Air Purifiers, Air Cleaner For Home Large Room Bedroom Up To 600 sq.ft, VEWIOR H
Amazon DAYETTE  
Dayette Smart WIFI Air Purifiers for Home Large Room Up to 3000 Sq Ft, APP & Alexa Control Air Cleaner, H13 Ture HEPA Filter for Allergies Pet Dander Smoke Dust, 22dB Sleep Mode for Bedroom
【SMART HOME SMARTER LIFE】 APP and Voice Control, works with Google Assistant and Alexa, enjoy hands-free experience. Dayette AP402 air purifier is 2.4GHz Wi-Fi enabled with Mobile Smart home life APP. Monitor your indoor air quality in real-time, control from your device, including turning off/on, changing modes or fan speed, creating a schedule, and using a timer (1-12H), show your filter usage and one step to order replacements filter.
【360°AIR INTAKE TECHNOLOGY】 300sq ft 10 times per hour, this smart air purifier for home completely purify a large room up to 3000ft² once in an hour. Suitable for home whole house or any enclosed spaces such as living rooms, kitchens, bedrooms, offices, restaurants, hotels, and labs.
【KNOW YOUR AIR BETTER】This air cleaner with built-in PM2.5 sensitive infrared air quality sensor, a color-coded light change from blue/very good to green/good to yellow/moderate to red/polluted on the display and in the App, and automatically adjusting the fan speed in response to changes in the current air quality.
【H13 TRUE HEPA FILTER】Our HEPA air purifier equipped with a 4-Stage Filtration system, works alongside the Pre-Filter and High-Efficiency Activated Carbon Filter to capture 99.97% of airborne particles 0.3 microns in size, physically absorbs dust, smoke, pollen, odor, pet dander, especially effective for cooking smells or multi-pet household.Also helps you combat dry throats, nightly congestion, allergies, and asthma.
【IMPROVE SLEEP QUALITY】The air purifier for bedroom supports 4 fan speeds and 2 modes (sleep mode & auto mode) to adapt to different needs, and 1-12 hours timer. In turbo mode, the fan will speed up to clean the air faster. In sleep mode, noise level as low as 22 dB of ultra-quiet sleep and pollution-free lighting ensuring a soothing sleep
Dayette Smart WIFI Air Purifiers for Home Large Room Up to 3000 Sq Ft, APP & Ale
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