Air Quality Systems, Inc. has certified technicians to take care of your AC installation near Madison WI.
EAST: 608.838.4026 / WEST: 608.838.5906
 

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Description: Features & Benefits : High-Efficiency MERV 11 Media Filter Rating Removes Airborne Contaminants down to 0.3 Micron Size No Electrical or Electronic Parts Easy to Change Disposable Fi...
$ 37 . 52
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$ 111 . 69
Description: Media for Aprilaire Air Cleaners These are the original, OEM expandable "accordian" style, factory recommended replacement filters. This is the high efficiency filtering media, which is the heart of ...
$82.92
Description: Upgrade Kits for Models 2200, 2120, 2400, 2140 enables older air cleaners to use high efficiency 213/413 replacement media. Features & Benefits: 65% efficiency improvement over 20...
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$ 71 . 56
Description:   Combining ease of installation with low static pressure (for lower energy consumption and system wear), 1” Dynamic Air Cleaners are high-efficiency whole-house electronic air cleaners wi...
$54.58
Description: These filters fit the GeneralAire AC-1 & AC-3 the Carrier 31MF020100 and Bryant 902BXX020. Generalaire recommends that the filter be replaced every 6 months. What is MERV? MERV stands for Minimum ...
$ 95 . 28
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$ 412 . 84
Description: Replacement Carbon-Odor Filter(Replace every 3 months) Replacement Pleated Pre-filter(Replace every 12 months) Replacement HEPA Filter(Replace every 3 years) All are Original Fa...
$ 60 . 32
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$ 65 . 68
Description: Our high-efficiency, charged postfilters boost the efficiency of any Honeywell electronic air cleaner with negligible effect on pressure drop. Clean the pre-filters regularly - every 1 to 6 months ...
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$ 67 . 81
Description: Honeywell's MERV 13 higher efficiency replacement media is a charged filter media for improved performance that helps keep an HVAC system clean for up to a year, while filtering out some of the sm...
$ 42 . 72
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$ 50 . 79
Description: The PopUP revolutionizes air filtration with a design that self-assembles, drastically reducing installation time and the messiness of replacement. When maintenance is required, just remove, collapse ...
$83.32
Description: Replaces older Honeywell model number F35R. The FC40R Return Grille Filter is a high-efficiency, long-life replacement for return grille applications. Honeywell recommends allowing a depth of seven i...
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$ 38 . 36
Description: Z-Line Series Air Cleaner Replacement Filters Glasfloss Z-Line Air Cleaner Replacement Filters are rigidly constructed utilizing high quality MERV 8, MERV 11 or MERV 13 rated filtration media, backed...
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