Flanders Air Filters

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Flanders air filters are available in a huge variety of styles, efficiency ratings, box quantities, and more. Whether you need a standard or customized HVAC filter, Flanders air filters will give you the clean air you desire.
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Learn More About Flanders 80255.022020
Flanders - Pre Pleat 40 LPD - 20'' x 20'' x 2'' - High Capacity Pleated Filters - MERV 8 - Synthetic Media - Box of 12 - MPN: 80255.022020
27% Buy This
$89.18
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Learn More About Flanders 82655.0452025
Flanders - 20'' x 25'' x 4.5'' - Replacement Air Cleaners - MERV 8 - Synthetic Media - For Honeywell - Box of 2 - MPN: 82655.0452025
4% Buy This
$48.40
Only 2 In-Stock
Learn More About Flanders 85755.042424M11
Flanders - Pre Pleat 62RM11 - 24'' x 24'' x 4'' - High Capacity Pleated Filters - MERV 11 - Synthetic Media - Box of 6 - MPN: 85755.042424M11
4% Buy This
$135.40
Only 3 In-Stock
Learn More About Flanders 80055.041625
Flanders - Pre Pleat 40 LPD - 16'' x 25'' x 4'' - Standard Capacity Pleated Filters - MERV 8 - Synthetic Media - Box of 6 - MPN: 80055.041625
4% Buy This
$84.42
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Learn More About Flanders 10055.012430
Flanders - E-Z Flow II - 24'' x 30'' x 1'' - Disposable Filters - MERV 4 - Spun Glass Media - Box Frame - Box of 12 - MPN: 10055.012430
4% Buy This
$44.92
Only 2 In-Stock
Learn More About Flanders 80255.011625
Flanders - Pre Pleat 40 LPD - 16'' x 25'' x 1'' - High Capacity Pleated Filters - MERV 8 - Synthetic Media - Box of 12 - MPN: 80255.011625
4% Buy This
$79.03
Only 2 In-Stock
Learn More About Flanders 90013.022020
Flanders - Pre Pleat M13 - 20'' x 20'' x 2'' - Pleated Air Filters - MERV 13 - Synthetic Media - Box of 12 - MPN: 90013.022020
4% Buy This
$200.60
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Learn More About Flanders 10055.011010
Flanders - E-Z Flow II - 10'' x 10'' x 1'' - Disposable Filters - MERV 4 - Spun Glass Media - Box Frame - Box of 12 - MPN: 10055.011010
3% Buy This
$31.76
Only 1 In-Stock
Learn More About Flanders 10055.012025
Flanders - E-Z Flow II - 20'' x 25'' x 1'' - Disposable Filters - MERV 4 - Spun Glass Media - Box Frame - Box of 12 - MPN: 10055.012025
3% Buy This
$41.29
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Learn More About Flanders 10055.012424
Flanders - E-Z Flow II - 24'' x 24'' x 1'' - Disposable Filters - MERV 4 - Spun Glass Media - Box Frame - Box of 12 - MPN: 10055.012424
3% Buy This
$41.89
Only 4 In-Stock
Learn More About Flanders 82755.0452020
Flanders - 20'' x 20'' x 4.5'' - Replacement Air Cleaners - MERV 11 - Synthetic Media - For Honeywell - Box of 2 - MPN: 82755.0452020
3% Buy This
$54.40
Only 1 In-Stock
Learn More About Flanders 80255.042025
Flanders - Pre Pleat 40 LPD - 20'' x 25'' x 4'' - High Capacity Pleated Filters - MERV 8 - Synthetic Media - Box of 6 - MPN: 80255.042025
2% Buy This
$111.94
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Learn More About Flanders 10055.011212
Flanders - E-Z Flow II - 12'' x 12'' x 1'' - Disposable Filters - MERV 4 - Spun Glass Media - Box Frame - Box of 12 - MPN: 10055.011212
2% Buy This
$33.14
Only 1 In-Stock
Learn More About Flanders 10055.012024
Flanders - E-Z Flow II - 20'' x 24'' x 1'' - Disposable Filters - MERV 4 - Spun Glass Media - Box Frame - Box of 12 - MPN: 10055.012024
2% Buy This
$39.85
Only 2 In-Stock
Learn More About Flanders 10055.011430
Flanders - E-Z Flow II - 14'' x 30'' x 1'' - Disposable Filters - MERV 4 - Spun Glass Media - Box Frame - Box of 12 - MPN: 10055.011430
2% Buy This
$40.47
Only 3 In-Stock
Learn More About Flanders 10055.012020
Flanders - E-Z Flow II - 20'' x 20'' x 1'' - Disposable Filters - MERV 4 - Spun Glass Media - Box Frame - Box of 12 - MPN: 10055.012020
2% Buy This
$38.03
Only 1 In-Stock
Learn More About Flanders 82755.052025
Flanders - 20'' x 25'' x 5'' - Replacement Air Cleaners - MERV 11 - Synthetic Media - For Trion Air Bear Housings - Box of 2 - MPN: 82755.052025
2% Buy This
$90.21
Only 1 In-Stock
Learn More About Flanders FR52524
Flanders - Cut-to-Fit - 24'' W x 25' L - Service Roll Media - MERV 5 - 50 Sq. Ft. - Foam - MPN: FR52524
2% Buy This
$58.26
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Learn More About Flanders 80055.012020
Flanders - Pre Pleat 40 LPD - 20'' x 20'' x 1'' - Standard Capacity Pleated Filters - MERV 8 - Synthetic Media - Box of 12 - MPN: 80055.012020
1% Buy This
$73.73
Only 1 In-Stock
Learn More About Flanders 80055.011212
Flanders - Pre Pleat 40 LPD - 12'' x 12'' x 1'' - Standard Capacity Pleated Filters - MERV 8 - Synthetic Media - Box of 12 - MPN: 80055.011212
1% Buy This
$63.28
Only 2 In-Stock
Learn More About Flanders 80055.011414
Flanders - Pre Pleat 40 LPD - 14'' x 14'' x 1'' - Standard Capacity Pleated Filters - MERV 8 - Synthetic Media - Box of 12 - MPN: 80055.011414
1% Buy This
$65.84
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Learn More About Flanders 80055.011425
Flanders - Pre Pleat 40 LPD - 14'' x 25'' x 1'' - Standard Capacity Pleated Filters - MERV 8 - Synthetic Media - Box of 12 - MPN: 80055.011425
1% Buy This
$75.84
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Learn More About Flanders 80055.011620
Flanders - Pre Pleat 40 LPD - 16'' x 20'' x 1'' - Standard Capacity Pleated Filters - MERV 8 - Synthetic Media - Box of 12 - MPN: 80055.011620
1% Buy This
$68.79
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Learn More About Flanders 80055.011625
Flanders - Pre Pleat 40 LPD - 16'' x 25'' x 1'' - Standard Capacity Pleated Filters - MERV 8 - Synthetic Media - Box of 12 - MPN: 80055.011625
1% Buy This
$86.33
Only 1 In-Stock