ReviewsIndustrial Pollution Filter

Coway Airmega AP-1512HH(W) True HEPA Purifier with Air Quality Monitoring, Auto, Timer, Filter Indicator, and Eco Mode, 16.8 x 18.3 x 9.7, White

4 Stage Filtration System (Pre-filter, Deodorization filter, True HEPA filter, Vital Ion) captures and reduces up to 99. 97% of particles 0. 3 microns in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds and reduces odor..
Coway Mighty pollution sensor communicates indoor air quality in real-time. The brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. And it features a timer, and filter lifetime indicator..
Fan speeds available in 1, 2, 3 stages by manually setting up. While auto mode automatically optimizes the speed setting 1 through 3 based on the level of indoor air quality. When no pollution is detected for 30 minutes, the fan will automatically stop and set as Eco mode to save energy..
Timer feature allows the machine to run 1/4/8 hours before automatically powering off..
Filter replacement indicator checks both Pre-filter and HEPA filter respectively to let users be aware of when to wash or replace the filter..
77 W power consumption and quiet operation with noise level ranging from 24. 4 dB to 53. 8 dB..
Limited manufacturer's covers any internal/functional parts for 1 year and motor and electronic parts for 3 years.....

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SVBONY Telescope Filter 1.25 inches UHC Filter Astrophotography to Improve The Image Contrast Reduces Light Pollution 1.25 inch

UHC filters or light pollution reduction filters are designed to selectively reduce the transmission of certain wavelengths of light.
especially those produced by artificial light.
and contrast of emission nebulae are noticeably improved.
the perfect filter for viewing nebula from light polluted skies.
or for boosting the contrast of nebula from dark sky sites.
Due to its ability to produce exceptionally sharp and clear images.
this UHC filter is considered one of the most popular astronomy accessories.
it can be used not only for celestial observations but also for astrophotography.
1.25'' barrel diameter simply attach to eyepiece cased in a sturdy transparent case.
standard filter thread for 1.25" eyepieces and other accessories.

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(US Stock) 100PCS PM2.5 Activated Carbon Filter Replaceable Anti Haze Filter Paper Pad for Mouth Cover

Five Layer Protection: 1st layer of spunbond cloth filters micron-level dust. 2nd layer filters industrial pollutants, automobile exhaust, passive pollen allergens. 3rd layer of active carbon cloth filters micron-level dust. 4th layer offers filter density for smaller material. 5th layer of spunbond cloth filters out all kinds of harmful substances..
Safety protection:Ideal to protect your mouth and face from Dust, Haze, Allergies,Pollution,Ash, Pollen,Gardening,Crafts. Suitable for adults.approx 12 * 8 cm/ 4.72 x 3.15 inches. Compatible with most dust ma-sks, easy to insert or replace the original one..
Ideal for all outdoor and indoor sports, such as running, jogging, cycling, motorcycling, riding, hiking, skiing, snowboarding, paintball, lawn mowing, on public transport and other activities..
Warm Tips: PM2.5Masks Replacement Filters, disposable supplies cannot be washed. Recommend replacement of 1~2 times a day.Besovor.

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Coway Airmega AP-1512HH True HEPA Air Purifier with Air Quality Monitoring, Auto Mode, Timer, Filter Indicator, Eco Mode

...ntly monitoring the air quality, the fan automatically adjusts to most effectively purify your space as needed providing a new level of clean in real time..
[Eco Mdoe] When the air quality in the room remains purified for 30 minutes or more in Eco Mode, the fan will turn off to conserve energy, kicking on again when pollution is detected..
[3-Stage Manual Fan Speed] Control your AP-1512HH's fan manually with low, medium, and high settings..
[Air Quality Indicator] Pollution sensor communicates indoor air quality in real-time. Brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. You can turn off the light for sleeping..
[Filter Alerts] The air filter indicator tells you when the filters need to be replaced, and the pre-filter needs to be cleaned for maximum efficiency, based on how much air they have processed..
[Ultra Quiet] Ultra quiet operation with noise levels ranging from 24 dB to 53 dB..
[Timer] Schedule the unit to purify 1, 4, or 8 hours of use and conserve energy..
[Warranty] 3-year Limited Manufacturer's Warranty.

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20pack PM 2.5 Activated Carbon Filter Insert Ship from USA

Five layers Filter Material: 2*Anti-sticking cloth, 1 *Filter cloth, 1 * Activated Carbon and 1 * Efficient filter cloth as in picture..
Reasonable Size: PM2.5 Activated Carbon Replaceable Anti Haze Filter. Filters size: 12x 8 cm/ 4.7 x 3.1 inches.
Wide applications: Activated Carbon Filter anti airborne particles dust, smoke, pollution, ash, gardening pollen and so on, suitable for most occasions..
Replacement Filters, recommend replace filter once a week for the best effect..

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30pack PM 2.5 Activated Carbon Filter Insert Ship from USA

Five layers Filter Material: 2*Anti-sticking cloth, 1 *Filter cloth, 1 * Activated Carbon and 1 * Efficient filter cloth as in picture..
Reasonable Size: PM2.5 Activated Carbon Replaceable Anti Haze Filter. Filters size: 12x 8 cm/ 4.7 x 3.1 inches.
Wide applications: Activated Carbon Filter anti airborne particles dust, smoke, pollution, ash, gardening pollen and so on, suitable for most occasions..
Replacement Filters, recommend replace filter once a week for the best effect..

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MEETOOT Serological Pipette 10PCS 1ml Disposable Independent Sterilizing Packing Polystyrene Serum Pipets with Graduated Sterile Burette

Individually packaged with color circle logo at the end of the tube..
Electron beam sterilization adopts polyolefin filter element, which can effectively prevent pollution and has precise scale with extra capacity..
Polyolefin filter element to prevent pollution, clear two-way scale, transparent, light weight, stable chemical properties, acid and alkali resistance, high temperature and pressure resistance..
Made of polystyrene, no pyrogen, no endotoxin, no cytotoxicity, no hemolysis, no DNase and RNase..
Product use, mainly used for measuring a certain volume of liquid and vacuum suction, widely used in tissue culture, bacteriology, clinical, scientific research experiments, etc..

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MDSTOP 2 Pcs Dust Filter Upgrade Activated Carbon Filter Windproof Foggy Haze Dust Filter Motorcycle Bicycle Cycling Ski Half Face Filter for Outdoor Activities (Black)

Material: Nylon and spandex, lightweight material, soft texture, quick drying, breathable and comfortable to wear..
Functional: Our life environment full of harmful substances, such as dust, fumes , this type filters can isolate the large amount of dust, fighting the haze of sand dust weather..
General size: Dust filter with stretchy and adjustable feature is suitable for most people. General size can be adjusted to meet most head type..
Fits for different face shapes: Half face filter perfect attach onto face. pollution dust filter is well made from upgrade PVC memory reset nose pads, which is arbitrary break constantly and without distortion, fix effectively and prevent the slide when cycling or gardening work..
Comfortable: Air pollution filter with adjustable nose clip and hanging ear design is not easy to fall off, which is excellent permeability because of Unique ventilation, plurality of holes, opening valve without resistance when exhale, double air breathing valve, smaller air resistance, breathing more smoothly. Perfect for spring, summer, autumn and winter to wear whether you are exercising or at work..

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Air Purifiers, True Hepa 13 filters for Large Room, CADR 450 m³/h, Air Cleaner with UV-C Light, 3 Speeds, 3 Timers, Change Filter Reminder, Remove off 99.97% Dust, Allergens, Pollen, Pets, Hair, Smoke (black)

【Built-in UV Light】: UV-C technology photolysis airborne bacteria and viruses, secondary decompose Formaldehyde, Benzene, etc. with up to 98.3% effectiveness, alleviate air pollution..
【Advanced 3-Stage Filtration】: Pre-filter and Activated Carbon filter remove large dust particles, pet dander, and household odor.
True HEPA filter eliminates 99.97% of pollutants 0.3 μm and larger, like pollen and dust mites, and filters air pollution of PM 2.5 (The filter lasts 6-8 months.
【Most Silent Air Cleaner】: Sleep mode is 24dB, quieter than a whisper and turns off all indicator lights.
comes with 3 speeds (Low, Med, High) and an optional UV-C Light..
【High Performance】: CADR Rated 450+ CFM. (AHAM standard).
Cleans a room up to 270 sq ft in one hour, 140 sq ft in 30 minutes, purify the air 4 times in one hour, ideal for medium and large rooms up to 430 ft²/ 45m²..
【The Most Intimate Design】: You can set up auto shuts off at 2, 4, 8-hour intervals.
There is a reminder of filter element replacement light.
Listed by ETL for safer use air purifier will remember your preference when you turn off it, more convenient and more humanized design..

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Coway Airmega AP-1512HHS App-Enabled Smart Technology, Compatible with Amazon Alexa True HEPA Air Purifier, Black/Bronze

...tly monitoring the air quality the fan automatically adjustes to most effectively purifiy your space as needed providing a new level of clean in real time..
[Eco Mdoe] When the air quality in the room remains purified for 30 minutes or more in Eco Mode, the fan will turn off to conserve energy, kicking on again when pollution is detected..
[3-Stage Manual Fan Speed] Control your AP-1512HHS' fan manually with low, medium and high settings..
[Air Quality Indicator] Pollution sensor communicates indoor air quality in real-time. Brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. You can turn off the light for sleeping..
[Filter Alerts] The air filter indicator tells you when the filters need to be replaced, and the pre-filter needs to be cleaned for maximum efficiency, based on how much air they have processed..
[Ultra Quiet] Ultra quiet operation with noise levels ranging from 24 dB to 53 dB..
[Warranty] 3-year Limited Manufacturer's Warranty.

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Fightech Dust Mask | Mouth Mask Respirator with 4 Carbon N99 Filters for Pollution Pollen Allergy Woodworking Mowing Running | Washable and Reusable Neoprene Half Face Mask for Dust and Outdoor (BLK)

...ING | Fightech respirator mask is designed for comfortable protection against non-toxic dust, pollen, mold, fumes, common airborne irritants and other non oil based particles..
IMPROVED DESIGN | Unlike previously designed dusk masks (mostly N95 masks), Fightech half mask implements the EARLOOP design preventing the pollution mask from slipping off. Also, we equipped our dust mask with valves to reduce heat build-up inside the respirator..
UNIVERSAL USAGE | Fightech anti pollution mask for home improvement projects: as a paint mask (non-oil based), mask for cleaning, woodwork, mowing etc. It can also be used as an allergy mask to filter allergenic pollens and as a mask for flu. Our customers use the face mask for running and cycling. Similar to the elevation training mask – the Fightech breathing mask may also help your lung capacity training by mimicking high altitude/low oxygen level conditions..
COMFORT | Made of elastic material, Fightech air pollution mask can be adjusted to meet most head types. N99 filters and exhaust valves are fully interchangeable and reusable making last significantly longer than your average dust masks and respirators..
BUY WITH CONFIDENCE | If your Fightech air mask is poorly fitting, you find anything missing or di....

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