MERV-rated Filter
Minimum Efficiency Reporting Value (MERV) is a rating from 1 to 16 that indicates the effectiveness of air filters. The higher the MERV rating, the denser the filter and the more efficient it is at removing small particles in the air. However, a higher MERV rating creates more resistance to airflow, thus requiring additional energy to push air through the filter. For the cleanest air, a user should select the highest MERV filter that their unit is capable of handling based on the limit of the unit’s fan power.
https://www.epa.gov/indoor-air-quality-iaq
https://www.ashrae.org/resources--publications/bookstore/indoor-air-quality-guide
Procure Products
in the Green Procurement Compilation48 Results : Filter
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PowerPoint Presentation
...climate zone overlay, includes multiple filters that allow user to search for case...Products for Federal Facilities User can filter by Program or Topic New layout allowshttps://sftool.gov › Content › attachments › Iswg › iswg-tools › FEMP Tech Deployment Tools - ISWG Presentation 012116.pdf -
Building Water Use - GSA Sustainable Facilities Tool
...the water be absorbed and naturally filtered by the ground. Pervious surfaces reduce...Side stream filtration continuously filters a portion of recirculating water inhttps://sftool.gov › learn › about › 45 › building-water -
N232
...groundwater  Bioswales control and filter run-off  Fast-growing vines augment...patterns  Interact with knowledge-based filters to advise facilities operations, maintenancehttps://sftool.gov › Content › attachments › Iswg › iswg-case-studies › NASA Ames Sustainability Base_SDianati Nov 2012.pdf -
Buildings and Health - GSA Sustainable Facilities Tool
...regular use Cleaning chemical and air filter management plans Integrated pest management...control strategies block, control, or filter sunlight to avoid negative effectshttps://sftool.gov › learn › about › 576 › buildings-health -
Space Reconfiguration, Renovation, and Construction - GSA Sustainable Facilities Tool
...the highest appropriate MERV value filters to maintain clean indoor air Structure/Envelopehttps://sftool.gov › plan › 265 › space-reconfiguration-renovation-construction -
PowerPoint Presentation
Use CoE's Energy Efficiency Toolkit Filter CoE's many resources by type and topichttps://sftool.gov › Content › attachments › Iswg › iswg-case-studies › 3 - ISWG_DataCenterLiquidCooling_03072019 final draft 030419.pdf -
Materials & Resources - GSA Sustainable Facilities Tool
...reduce the ozone layer's ability to filter out harmful radiation. Chlorofluorocarbonshttps://sftool.gov › learn › about › 43 › materials-resources -
Living Architecture: Green Roofs for Public Buildings
...repellent system, a drainage system, filter cloth, a lightweight growing medium...moisture-retention layer, reservoir layer, filter fabric, and engineered soil-based growthhttps://sftool.gov › Content › attachments › Living_Architecture_Green_Roofs_for_Public_Buildings.pdf -
System Overview > HVAC - GSA Sustainable Facilities Tool
Roofs Internal Heat Loads Planted Roof Filters Pumps Boiler Furnaces Piping Air Handlinghttps://sftool.gov › explore › green-building › section › 9 › hvac › system-overview -
Indoor Air Quality - GSA Sustainable Facilities Tool
...1, utilizing high efficiency MERV filters in the heating ventilation and airhttps://sftool.gov › learn › about › 66 › indoor-air-quality -
Green Procurement - Federal Requirements - Air Conditioner Coil Cleaners - GSA Sustainable Facilities Tool
...coils, fan blades, and reusable air filters. Product Details To the maximum extenthttps://sftool.gov › greenprocurement › green-products › 24 › hvacmechanical › 1654 › air-conditioner-coil-cleaners › 0 -
Sustainable Sites - GSA Sustainable Facilities Tool
...the water be absorbed and naturally filtered by the ground. Pervious surfaces reduce...ground, percolating through natural filters and into aquifers. Impervious surfaceshttps://sftool.gov › learn › about › 46 › sustainable-sites -
Green Procurement - Federal Requirements - Air Conditioner Coil Cleaners - GSA Sustainable Facilities Tool
...coils, fan blades, and reusable air filters. Product Details To the maximum extenthttps://sftool.gov › greenprocurement › green-products › 5 › cleaning-products › 1654 › air-conditioner-coil-cleaners › 0 -
Integrative Design Process > IEQ - GSA Sustainable Facilities Tool
...maintain, such as convenient access to filters, valves, and motors or the use ofhttps://sftool.gov › explore › green-building › section › 31 › ieq › integrative-design-process -
Healthy Cleaning - GSA Sustainable Facilities Tool
...treatment procedures are unable to filter this plastic and is then transportedhttps://sftool.gov › learn › about › 645 › healthy-cleaning -
Laboratory - Details View - GSA Sustainable Facilities Tool
...thick, check door seals, and keep filters and coils free of dust. Locate freezershttps://sftool.gov › explore › green-workspace › 89 › laboratory -
Occupant Comfort - GSA Sustainable Facilities Tool
...1, utilizing high efficiency MERV filters in the heating ventilation and airhttps://sftool.gov › learn › about › 242 › occupant-comfort -
Draft Water Reuse Action Plan (WRAP)
Brooklyn Botanic Garden in New York filters water collected on the garden grounds...125,000-gallon cistern, treats and filters the water, and uses it onsite forhttps://sftool.gov › Content › attachments › Iswg › iswg-policies-strategies › 5 - EPA Water Reuse - Lape 191205.pdf -
Child Care Centers - GSA Sustainable Facilities Tool
...operations such as not cleaning filters or running fans no matter how clean...may improve indoor air quality by filtering pollutants out of the air. Certainlyhttps://sftool.gov › learn › about › 502 › child-care-centers -
PowerPoint Presentation
...and at level 3 100% outdoor air filtered to assure air quality Underfloorhttps://sftool.gov › Content › attachments › Iswg › iswg-case-studies › Federal Center South Building 1202 %E2%80%93 RThomas, Mar. 2013.pdf
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