Filters made by or replaceable for Honeywell are fit-able to furnace and air conditioning equipment made by Carrier, Trane, Ruud, Air Bear, and other companies.
They are considered high quality and perfectly serviceable for those companies' equipment.
These filters come in numerous sizes.
Inch-thick filters come in 25 different sizes between 10x20x1 and 25x25x1, two-inch filters come in 22 different sizes between 10x20x2 and 25x25x2, and four-inch filters come in eight sizes between 12x24x4 and 24x24x4.
(The final digit in each measurement refers to the thickness of the filter.
) The best-selling Honeywell filters appear to be the FC100A1029, which replaces eighteen different variants; and, the FC100A1037, which replaces seventeen variants.
These are four-inch filters manufactured by Indigo and available with MERV-11 efficiency ratings, one point above the recommended minimum from the American Lung Association.
Honeywell-made replacements carry MERV-12 ratings.
MERV ratings were set as a way to establish a filter's ability to draw pollutants and particulates out of a dwelling's air, created by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers.
Filters rated higher than MERV-12, according to several sources, cause friction loss or drag on the air media system, turning into inflated operating costs even if they do offer superior filtration.
Honeywell filters are normally pleated and manufactured with woven polyester-type material.
Pleating is believed to add filtration surface and to work with greater safety than fiberglass filters that degrade quickly enough to put fiberglass particles into the air.
Honeywell-type filters also include support wire grids next to the filter material, with the grid installed opposite the airflow, letting air move without distortion.
Regular furnace inspections are recommended to ensure continuing maximum performance and minimum replacement cost, but you should change your filters more frequently than the filter manufacturer recommends if you are renovating your home or business or if a member of your family or staff suffers asthma or other lung-related allergies or illness.
They are considered high quality and perfectly serviceable for those companies' equipment.
These filters come in numerous sizes.
Inch-thick filters come in 25 different sizes between 10x20x1 and 25x25x1, two-inch filters come in 22 different sizes between 10x20x2 and 25x25x2, and four-inch filters come in eight sizes between 12x24x4 and 24x24x4.
(The final digit in each measurement refers to the thickness of the filter.
) The best-selling Honeywell filters appear to be the FC100A1029, which replaces eighteen different variants; and, the FC100A1037, which replaces seventeen variants.
These are four-inch filters manufactured by Indigo and available with MERV-11 efficiency ratings, one point above the recommended minimum from the American Lung Association.
Honeywell-made replacements carry MERV-12 ratings.
MERV ratings were set as a way to establish a filter's ability to draw pollutants and particulates out of a dwelling's air, created by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers.
Filters rated higher than MERV-12, according to several sources, cause friction loss or drag on the air media system, turning into inflated operating costs even if they do offer superior filtration.
Honeywell filters are normally pleated and manufactured with woven polyester-type material.
Pleating is believed to add filtration surface and to work with greater safety than fiberglass filters that degrade quickly enough to put fiberglass particles into the air.
Honeywell-type filters also include support wire grids next to the filter material, with the grid installed opposite the airflow, letting air move without distortion.
Regular furnace inspections are recommended to ensure continuing maximum performance and minimum replacement cost, but you should change your filters more frequently than the filter manufacturer recommends if you are renovating your home or business or if a member of your family or staff suffers asthma or other lung-related allergies or illness.
Source...