7.7 / 10
Filterstudy Score
PFE1 Efficiency (0.3-1 μm)7.5
PFE2 (1-3 μm)9.2
Permeability / Pressure Drop6.4
Pros
* Fits most furnaces, air handlers and filter-grilles.
* Really good performance at filtering 1-3µm particles, which are more likely to cause various respiratory problems and other health and productivity issues.
* Really good performance at filtering 1-3µm particles, which are more likely to cause various respiratory problems and other health and productivity issues.
Cons
* Average permeability. The lower the permeability score, the more strain the filter would put on your equipment which can dramatically increase the cost of operating your furnace, air conditioner, and heat pump.
* High maintenance. Requires frequent replacements.
* High maintenance. Requires frequent replacements.
Filter Facts
Advertised MERV rating: 13
Tested MERV Rating: 13
Number of pleats: 63
Dimensions: 20″x25″x1″
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Recently tested
9.7
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PFE1 Efficiency (0.3-1 μm)
PFE2 (1-3 μm)
Permeability / Pressure Drop
7.3
Filterstudy Score
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PFE1 Efficiency (0.3-1 μm)
PFE2 (1-3 μm)
Permeability / Pressure Drop
6.2
Filterstudy Score
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PFE1 Efficiency (0.3-1 μm)
PFE2 (1-3 μm)
Permeability / Pressure Drop
2.8
Filterstudy Score
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PFE1 Efficiency (0.3-1 μm)
PFE2 (1-3 μm)
Permeability / Pressure Drop
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PFE1 Efficiency (0.3-1 μm)0
PFE2 (1-3 μm)0
Permeability / Pressure Drop0