Product Details
- Sales Rank: #58411 in Home
- Brand: Crucial Vacuum
- Model: Fits Shark NV80 Models XHF80
Features
- 1 High Quality Shark NV80 HEPA Filter
- Fits Shark NV80 models
- Part # XHF80
- Designed & Engineered By Crucial Vacuum
Monday, April 6, 2015
best product review -1 Shark NV80 HEPA Filter; Fits NV80 Models; Part # XHF80; Designed & Engineered By Crucial Vacuum 1 Shark NV80 HEPA Filter; Fits NV80 Models; Part # XHF80; Designed & Engineered By Crucial Vacuum
HEPA Filters – History and Function
HEPA, the most commonly known term in the world of air purifiers, actually stands for High Efficiency Particle Air. These are high-efficiency air filters that remove at least 99.97% of airborne particles measuring 0.3 micrometers in diameter and larger. These types of filters are best for filtering out allergens including pollen and smoke and commonly used in air purifiers.
History
HEPA filters originated in the 1940s when industry professionals wanted to inhibit the spread of radioactive contaminants during the Manhattan Project. It became commercialized in the 1950s and became widely used in various industries including computer manufacturing, pharmaceutical processing, healthcare facilities, and nuclear facilities. Although the term HEPA was once trademarked, today it is a term used to classify highly efficient filters.
Function
HEPA filters are composed of randomly arranged fibers that help trap tiny particles while still allowing airflow. Although the spaces between the fibers in HEPA filters commonly measure larger than 0.3 micrometers, these types of filters use other methods to help filter the air. The three types of HEPA filtration are as follows:
Impaction – the physical capture of larger particles that are unable to pass through the filter. Impaction increases as fiber density and air velocity increase.
Interception – airborne particles following the flow of air come close enough to a fiber and are attracted to it. In this instance they do not have to touch the fiber first in order to become attracted and adhere to the fiber.
Diffusion – the collision of tiny particles (usually measuring less than 0.1 micrometer) with gas molecules, impeding their path through the HEPA filter. This slow path increases the possibility of the particle being captured by either impaction or interception.
HEPA filters are used today in all types of industries. Nuclear facilities require high standards of air filtration and only HEPA filters are used. The same goes for hospitals that commonly pair high-grade HEPA filters with ultraviolet lights to help filter out and kill airborne viruses and bacteria. Even some household vacuums have HEPA filters to help reduce the amount of allergens circulated back into the air.
Product Hunter 30963 HEPAtech Tower Replacement Filter for Models 30710 and 30711 Hunter 30963 HEPAtech Tower Replacement Filter for Models 30710 and 30711
Product Details
- Sales Rank: #20781 in Home Improvement
- Color: N/A
- Brand: Hunter Fan Company
- Model: 30963
- Number of items: 1
- Dimensions: 12.50" h x2.30" w x6.70" l,5.00 pounds
Features
- HEPAtech Filtration System with Ionizer
best - 30930 Hunter Replacement Filter 30930 Hunter Replacement Filter
Product Details
- Sales Rank: #52890 in Home
- Size: 14.25x16x1.13
- Brand: Generic
- Number of items: 1
- Dimensions: .0 pounds
Features
- Hunter Replacement Filter Fits Hunter models 30200, 30201, 30205, 30250, 30253, 30255, 30256, 30350, 30374, 30375, 30377, 30380, 30390, 37255, and 37375.
- 3-stage multi-purification filter.
- The first filter removes large dust particles, lint and hair from the dirty air.
- The second sub-micron filter captures airborne particles as small as .1 microns from the air.
- This is an aftermarket filter.
best product review -076620 Hunter Air Purifier Pre-Filters (Aftermarket) 076620 Hunter Air Purifier Pre-Filters (Aftermarket)
Product Details
- Sales Rank: #161871 in Home
- Size: 15.5x12x0.38
- Brand: Aculair
- Model: 076620
- Number of items: 1
- Dimensions: .0 pounds
Features
- Fits Hunter models 30300, 30302, 30350, 30374, 30375, 30377, 30380, 37255, and 37375.
- Measures approximately 15 1/2" x 12" x 3/8".
- Hunter multi-stage mesh pre-filter.
- For optimum performance, replace filter every 6 to 12 months.
- This is an aftermarket filter.
Best Price Hoover Nano Cyclonic HEPA Filter 304219001 562655001 Vacuum Hoover Nano Cyclonic HEPA Filter 304219001 562655001 Vacuum
Product Details
- Sales Rank: #39726 in Home Improvement
- Brand: Vacuum Filter
Features
- Primary Filter
- Fits Hoover Bagless Upright
Product Knox KN-APUR Mini Plug in Air Purifier Sanitizer with Odor Reduction - Cleans the Air of Bacteria, Viruses, Fungi, & More - Ozone Regulator, Designed to Completely Destroy Odors, Great for Pets (Single) Knox KN-APUR Mini Plug in Air Purifier Sanitizer with Odor Reduction - Cleans the Air of Bacteria, Viruses, Fungi, & More - Ozone Regulator, Designed to Completely Destroy Odors, Great for Pets (Single)
Product Details
- Sales Rank: #28940 in Home
- Size: Single Unit
- Brand: Knox Gear
Features
- The Knox Air Purifier is quite simply the very best, most highly-successful and proven small space plug-in air purifier that you can buy. It puts you in control of the indoor air purification level by featuring an adjustable control knob that allows you to customize its purification power to wver the current conditions may require, as often as you choose
- By generating activated oxygen (ozone) at safe, user-controlled levels (<0.05 ppm) and negative ions (2 million/cubic cm/second), the Knox Air Purifier doesn't just disguise mold, mildew, E-coli, Candida, Listeria, Staph, Salmonella, Giardia, Legionella, and Cryptosporidium; it attacks and neutralizes them; kills E-coli more than 3,000 times faster than chlorine; safely and naturally kills germs lurking in tile grout, caulking, in crevices, around plumbing joints, under trash cans
- Quiet and attractive, the Knox Air Purifier consumes under 7 watts of energy, less than a tiny night-light bulb, and costs only pennies per month to operate, and its sleek, modern design makes it an attractive complement to any decor; the Purifier reduces the harmful effects of chemical cleaning products in your personal environment and in the world's wastewater systems, and it is virtually maintenance-free with no parts to wear out or filters to change--ever
- Designed to purify the air in as up to 50 SF, the Knox Air Purifier is ideal for bathrooms, laundry rooms, office work stations, janitorial closets, trash as, pet as, and under or next to the kitchen sink-anywhere harmful bacteria may pose a problem
- Warranty provided by Knox Gear, one of the air and water purification industry's most respected leaders
best - Hunter 30917 Replacement Filter for HEPAtech Air Purfiers Hunter 30917 Replacement Filter for HEPAtech Air Purfiers
Product Details
- Sales Rank: #63406 in Home
- Size: 4.25x10.25x1.5
- Brand: Hunter Fan Company
- Model: 30917
- Released on: 2004-08-05
- Number of items: 1
- Dimensions: 1.70" h x4.50" w x11.70" l,.30 pounds
Features
- Aftermarket Hunter HEPAtech Replacement Filter Fits Hunter models 30027 and 30028.
- Filter 1 is a pre-filter that removes large dust particles, lint, and hair from the dirty air
- Filter 2 is the sub-micron filter that captures 99.7 % of all airbore particles as small as .1 microns from the air
- Filter 3 is the activated charcoal filter that absorbs and helps eliminate cooking odors, musty air, tobacco odors, and pet related odors as it freshens the air
Best - Electrolux Guardian HEPA Filter Electrolux Guardian HEPA Filter
Product Details
- Sales Rank: #25086 in Home
- Color: White
- Brand: Generic
Features
- Electrolux Guardian HEPA Filter
Product Reviews -Hunter 30931 Replacement Filter for HEPAtech Air Purifiers Hunter 30931 Replacement Filter for HEPAtech Air Purifiers
Product Details
- Sales Rank: #80342 in Home
- Size: Model 30931
- Color: One Color
- Brand: Hunter Fan Company
- Model: 30931
- Released on: 2004-08-05
- Number of items: 1
- Dimensions: 18.00" h x1.50" w x15.00" l,.80 pounds
Features
- "HUNTER FAN COMPANY" AIR FILTERS
- Replacement for 30251
- Removes harmful particles from the air for higher purity
- Pre-filter stage - removes larger particles like dust, lint and hair
- Fits models 30212, 30240, 30241, 30251, 30381, and 30382.
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