HEPA


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HEPA

 (hĕp′ə)
abbr.
1. high-efficiency particulate air
2. high-efficiency particulate arresting
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References in periodicals archive ?
Reisman has found that HEPA filters don't help much.
We strongly believe that environmental deep cleaning, meaning not using chemicals and utilizing HEPA standards equipment, is the best way to ensure safeguards all round.
In the second quarter of 2004 the company started full-scale production of disposable HEPA membrane bag filters for industrial, commercial and domestic vacuum cleaners.
The feature package will include a washable HEPA prefilter, ionizing, remote control, three speeds, oscillation, filter indicator and remote control.
HEPA vacuum cleaners may be more effective in cleaning carpets than are regular household vacuum cleaners because the filter can prevent small particles from re-entrainment.
Items to be purchased and used include: Disposable clothing; Plastic scraper and moisture spray (for wet scraping); HEPA vacuum equipment; Protective barriers, yellow warning tape and signage; No.
The minimal protection required is a NIOSH-approved HEPA particulate air respirator.
She explains that the latest Pall technology exceeds the standard for HEPA filters: removal efficiency of 99.
Addition of ceiling HEPA filter/fan units creates a positive pressure of filtered air to prevent airborne contaminants from entering the access area.
Filtration Group's Aerostar HV (High Volume) HEPA filters handle demanding filtration applications.
Vacuum cleaning systems with advanced HEPA filters are used to address and solve these issues and problems.
At the time the study was initiated, both HEPA vacuums and TSP were relatively expensive, they were not readily found in urban retail centers, and there were environmental concerns about the use and disposal of high-phosphate detergents.