Reviews Light Pollution Reduction Filter

Holmes® Bug-Reducing True HEPA Filter Air Purifier, Medium Room Air Cleaner, Oscillating Air Purifier with UV Technology

  • Ultraviolet light and PCO (photocatalytic oxidation) technology destroy Bugs, diseasees, bacillus, and VOCs that can build up on the filter and avoid recirculation of live Bugs.*.
  • *Results are based on the test of reduction rate of the following (on high for 2 hours) disease: Coliphage, 99% Reduction Rate.
  • bacillus: Escherichia coli, 99% Reduction Rate.
  • shape & pollution: Asperilligus Niger, 99% Reduction Rate Test Report 102468806COL-001.
  • True HEPA filter removes up to 99.97%* of filth, smoke, pollen, aroma, shape spores, and pet dander from the air passing through it, to help provide cleaner air for your home or office *as small as 0.3 microns.
  • 130 CADR, which is recommended for use in medium-sized rooms up to 202 sq. ft..
  • 75 degrees of oscillation keeps air flowing more evenly throughout your room.
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Bed Vacuum Cleaner, Cordless Vacuum Cleaner, Uv Mattress Vacuum, Suitable for Pillows, Sheets, Mattresses, Sofas, Plush Toys and Other Fabric Surfaces

  • Lightweight design：wireless vacuum cleaner dual-beat head for greater cleaning range and higher cleaning efficiency, optimized nozzle design for no blind spots, cordless and lightweight, with up to 25 minutes of continuous cleaning power.
  • High-performance motor： multifunction vacuum cleaner use multiple acoustic materials absorb vibration, aerodynamic motor noise reduction adjusts the airflow path around the motor to reduce turbulence, low wear, quieter, and longer service life.
  • Multiple filtration： hand held vacuum compact dust and fresh air, HEPA filter element for deep purification, filter fine dust, isolate large particle garbage, firmly lock dust and dirt, and exhaust fresh and pollution-free.
  • Snap-on transparent dust cup： 0.5L washable and removable dust collection cup, making cleaning easier, durable, and maintaining long-lasting suction.Your First Choice Carpet Cleaner.
  • Product details：small vacuum cleaner ergonomic handle, uv ultraviolet light, 2.5-pound lightweight body design, one-button switch, simple and convenient operation.
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Orion 5660 1.25-Inch SkyGlow Broadband Eyepiece Filter

  • The SkyGlow filter enhances deep-sky observations in moderately light-polluted skies.
  • Broadband filter blocks the most common wavelengths of light pollution for increased contrast and better views.
  • SkyGlow eyepiece filters improve views of nebulas, galaxies as well as open and globular star clusters.
  • 1.25" filter with metal filter cell construction compatible with all 1.25" Orion telescope eyepieces and filter-threaded 1.25" accessories.
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ICEPURE Replacement Brita Longlast Water Filter Pitcher for drinking water,Compatible with standard Mavea 107007,Brita Classic 35557,ob03,maxtra(Pack Of 6)

  • 【NSF 42 CERTIFIED】Tested and certified by NSF,WQA and IAPMO against NSF/ANSI 42.Tested at a flow rate of 0.5 gpm to a capacity of 40 gallons for the reduction of Chlorine, Taste and Odor. Significantly improve the drinking water taste..
  • 【NSF 372 CERTIFIED】Tested and certified by NSF,WQA and IAPMO against NSF/ANSI 372.No any harmful substances contains in this filter. Safely and healthily enjoy your drinking water..
  • 【2 MONTHS LIFETIME】Enjoy better water by replacing your water filter every 2 months. [COST-EFFECTIVE CHOICE]With reasonable price, the IcePure water filter gets the performance same as OEM without compromising quality. Save your money ..
  • 【Environmental protection】No longer consuming water of plastic bottles.Reduce white pollution.IcePure filter, the shell uses food-grade materials, recyclable. Inside is a high quality natural activated carbon that can nourish the plant after recycling, such as flowers and grasses..
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Coway Airmega 400S App-Enabled Smart Technology Compatible with Amazon Alexa True HEPA Air Purifier, Covers 1,560 sq.ft, White

  • ...ts to its surroundings by adjusting fan speeds based on the room's air quality. That means your unit is energy efficient without compromising effectiveness.
  • [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.
  • [Sleep Mode] When the Airmega's built-in light and pollution sensors detect that the room has been dark and the air clean for 3 minutes, Sleep Mode reduces the purifier's noise and power consumption.
  • [Filter Alerts] The air filter indicator tells you when the filters need to be replaced and the prefilters need to be cleaned for maximum efficiency, based on how much air they have processed.
  • [Air Quality Indicator] 24/7 pollution monitor air quality throughout the day, adjusting purification to the necessary level and saving energy when it's not needed.
  • [Timer] Schedule the unit to purify for 1, 4, or 8 hours of use and conserve energy.
  • [Warranty] 5-year Limited Manufacturer's Warranty.
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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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Respro Sportsta Anti-Pollution Mask - Large

  • Techno - Supremely Versatile The most versatile mask available, providing excellent filtration against most types of pollution a cyclist is likely to encounter Uses a Dynamic Activated Charcoal Cloth filter to filter the worst of urban pollution Also uses a HepA-type filter to screen out sub-micron pollutants such as pollens and respirable dusts Includes two Techno valves to allow easier exhalation, which is particularly important as they release heat, water vapour and Carbon Dioxide Comes in two sizes, with a contoured shape for a good seal and comfortable fit and Velcro pads for easy application Made from hypo-allergenic Neoprene giving a comfortable and secure fit The filter is replaceable, and is designed to be effective for at least 1 month in normal daily use.
  • City - Urban Commuter A specially developed mask to provide City cyclists with broad spectrum filtration against pollution Uses a Dynamic Activated Charcoal Cloth to filter the worst of urban pollution Includes two Techno valves to allow easier exhalation, which is particularly important as they release heat, water vapour and Carbon Dioxide Comes in two sizes, with a contoured shape for a snug and comfortable fit and Velcro pads for easy application Made from hypo-allergenic Neoprene ....
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Filters (Acoustic)

  • Suitable for microhones: The microhone windshield is suitable for most USB microhones, condenser microhones with a jacket diameter between 40-70mm. Comes with a holder for different size microhones./ /.
  • Noise-Canceling: Professional o filter efficiently reduce the losive, wind interference, saliva sraying and reserve you a rofessional clean voice and bright clear recording./ /.
  • 5-sided Noise Reduction+1-side Double Layered Filters: microhone foam screen o filter adots a 5-sided seal design to effectively reduce noise in different directions. The oening 1-side Double Layered Screen Po Filters can revent the divergent sound from during the recording rocess, the recetion is more secific, and the recording is clearer and true and rotect your microhone from the corrosion of saliva./ /.
  • Light and Convenient: enyeal mic o filters have good noise reduction and acoustic noise reduction strength, it is not only suitable for ersonal live recording but also for rofessional recording studio, radio studio, outdoor erformance, etc./ /.
  • Wide alication : light ortable design, easy installation,&nbs.
  • only 120g It can be easily mounted on various desktos stand, small triods, cantilever arms and floor stands./.
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SOWTECH Cordless Vacuum 6 in 1 Cyclonic Suction Lightweight Handheld Vacuum Cleaner with Stainless Steel Filter (Bagless) Rechargeable Lithium Ion - Red

  • Pro-Cyclone System: True pro-cyclonic suction, sucking out daily pet hair, paper debris and mites. 5th stage filtration separate more than 99% of the garbage, breathe the clean air every day..
  • Persistent Operation & 6 Attachments: Rechargeable battery constantly use for more than 40 mins. It can run for multiple rooms and studio department. 6 of accessories fit diversification cleaning requirements. Efficient and simple..
  • Lightweight & Cordless: The lightest cordless vacuum on the market, without winding troubles. The hand vacuum is the best gift for housekeeping and housewarming to parents, knee arthritis patients and white-collar workers..
  • Life-long Use Stainless Steel Filter: Stainless Steel Filter is made of washable material, no need to replace, more durable and more environmental than the HEPA filter..
  • No Noise Pollution: Less than 75dB noise reduction technology, friendly to noise-sensitive person. Used at any time: late at night, child sleeping, family member sleeping. No complaints about noise..
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ICEPURE NSF 42 Pitcher Water Filter, Replacement for Brita Classic 35557, OB03, Mavea 107007, Compatible with Brita Pitchers Grand, Lake, Capri, Wave and More (Pack of 3)

  • 【NSF 42 CERTIFIED】Tested and certified by NSF,WQA and IAPMO against NSF/ANSI 42.Tested at a flow rate of 0.5 gpm to a capacity of 300 gallons for the reduction of Chlorine, Taste and Odor. Significantly improve the drinking water taste..
  • 【NSF 372 CERTIFIED】Tested and certified by NSF,WQA and IAPMO against NSF/ANSI 372.No any harmful substances contains in this filter. Safely and healthily enjoy your drinking water..
  • 【4 WEEKS LIFETIME】Enjoy better water by replacing your water filter every 2 months. [COST-EFFECTIVE CHOICE]With reasonable price, the IcePure water filter gets the performance same as OEM without compromising quality. Save your money ..
  • 【Environmental protection】No longer consuming water of plastic bottles.Reduce white pollution.IcePure filter, the shell uses food-grade materials, recyclable. Inside is a high quality natural activated carbon that can nourish the plant after recycling, such as flowers and grasses..
  • 【Compatible with the following models】Brita Classic 35557, 35516, 060258359916, 987554, OB03, 35503, 42432, Mavea 107007, 766229, 001529, 10171019, 107007.
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SOWTECH Vacuum Cleaner Rechargeable Cordless Vacuum Cyclonic Suction Lightweight Handheld Vacuum Cleaner with Stainless Steel Filter (Bagless) and 6 of Accessories - Black

  • Pro-Cyclone System: True pro-cyclonic suction, sucking out daily pet hair, paper debris and mites. 5th stage filtration separate more than 99% of the garbage, breathe the clean air every day..
  • Persistent Operation & 6 Attachments: Rechargeable battery constantly use for more than 40 mins. It can run for multiple rooms and studio department. 6 of accessories fit diversification cleaning requirements. Efficient and simple..
  • Lightweight & Cordless: The lightest cordless vacuum on the market, without winding troubles. The hand vacuum is the best gift for housekeeping and housewarming to parents, knee arthritis patients and white-collar workers..
  • Life-long Use Stainless Steel Filter: Stainless Steel Filter is made of washable material, no need to replace, more durable and more environmental than the HEPA filter..
  • No Noise Pollution: Less than 75dB noise reduction technology, friendly to noise-sensitive person. Used at any time: late at night, child sleeping, family member sleeping. No complaints about noise..
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Lightweight 180- Shooting View Drone Fisheye Lens for Mavic AIR 2 Black

  • [Schoot optical glass]:The lens filter is made of SCHOTT optical glass that can enhance the durability of the lens and bring excellent shooting experiences..
  • [Light reduction coating process]:The lens filter adopts light reduction coating dimming process, avoiding the problem of traditional mirror color shift, almost no color cast..
  • [Double-sided multi-layer coating]:The double-sided multi-layer nano-coating process imparts high-quality waterproof, oil-proof, anti-staining and scratch-resistant properties to the lens..
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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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