Replacement Filters
Replace air filters on a regular basis to keep your air conditioning system running efficiently as well as removing allergens to improve your indoor air quality.
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Disposable Filters
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Pleated Air Filters
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Media Rolls
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Return Grille Air Filters
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Air Cleaner Filters
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Electrostatic Filters
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Adjustable Filters
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On Sale
23-1/8x17-3/8x1 Glasfloss Fiberglass Disposable Grille Filter GDSG24181 for Grille Size 24x18x1
Glasfloss Industries
Now: $5.02Was: $6.27Series/Model: Series GDS12 per BoxGDS Series Disposable Panel Filter Grille size for 24" x 18" x 1" Resources & DocumentsManufacturer's WebsiteAdditional Reference Safety InformationWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.This...3628Now: $5.02Was: $6.27 -
Out of stockOn Sale
23-1/8x19-3/8x1 Glasfloss Fiberglass Disposable Grille Filter GDSG24201 for Grille Size 24x20x1
Glasfloss Industries
Now: $5.16Was: $6.45Series/Model: Series GDS12 per BoxGDS Series Disposable Panel Filter Grille size for 24" x 20" x 1" Resources & DocumentsManufacturer's WebsiteAdditional Reference Safety InformationWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.This...3629Now: $5.16Was: $6.45 -
On Sale
24x24x1 Glasfloss Fiberglass Disposable Air Filter GDS24241 12/Case
Glasfloss Industries
Now: $4.80Was: $6.00Series/Model: GDS12 per BoxGDS Series Disposable Panel FilterDetails:Panel Air FilterType DisposableOverall Width 24 InchOverall Height 24 InchOverall Depth 1 InchMedia FiberglassMedia Area 4 Square FootFlow Rate 300 FPMResistance 0.09 Inch WC (Initial),...3572Now: $4.80Was: $6.00 -
On Sale
24x24x1 Glasfloss Pleated Air Filter #40 ZLP24241 12/Case
Glasfloss Industries
Now: $9.61Was: $12.00Series/Model: Series ZL12 per BoxZ-Line Series Pleated FiltersDetails:Air FilterType PleatedOverall Width 24 InchOverall Height 24 InchOverall Depth 1 InchMedia Synthetic FiberMedia Area 6.93 Square FootNumber of Pleats 14 per FootMER Value 10Flow Rate...3615Now: $9.61Was: $12.00 -
On Sale
24x24x2 Glasfloss Fiberglass Disposable Air Filter GDS24242 12/Case
Glasfloss Industries
Now: $6.59Was: $8.23Series/Model: GDS12 per BoxGDS Series Disposable Panel FilterDetails:Panel FilterType Disposable, Double StrutOverall Width 23-3/8 InchOverall Height 23-3/8 InchOverall Depth 1-5/8 InchMedia FiberglassMedia Area 4 Square FootFlow Rate 500 FPMResistance 0...3573Now: $6.59Was: $8.23 -
On Sale
24x24x2 Glasfloss Pleated Air Filter #40 ZLP24242 12/Case
Glasfloss Industries
Now: $14.78Was: $18.48Series/Model: ZLP12 per BoxZ-Line Series Pleated FiltersThe Glasfloss Z-Line Series pleated filters offer improved performance for virtually every application. All Glasfloss Z-Line pleated filters feature fibers which do not absorb moisture and will not...3616Now: $14.78Was: $18.48 -
On Sale
24x24x4 Glasfloss Pleated Air Filter #40 ZLP24244 6/Case
Glasfloss Industries
Now: $23.57Was: $29.46Series/Model: Series ZL6 per BoxZ-Line Series Pleated FiltersDetails:Air FilterType PleatedOverall Width 24 InchOverall Height 24 InchOverall Depth 4 InchMedia Synthetic FiberMedia Area 22.27 Square FootNumber of Pleats 9 per FootMER Value 10Flow Rate...3617Now: $23.57Was: $29.46 -
On Sale
24x30x1 Glasfloss Fiberglass Disposable Air Filter GDS24301 12/Case
Glasfloss Industries
Now: $6.05Was: $7.56Series/Model: Series GDS12 per BoxGDS Series Disposable Panel FilterDetails:Panel Air FilterType DisposableOverall Width 24 InchOverall Height 30 InchOverall Depth 1 InchMedia FiberglassMedia Area 5 Square FootFlow Rate 300 FPMResistance 0.09 Inch...3574Now: $6.05Was: $7.56 -
On Sale
24x30x1 Glasfloss Pleated Air Filter #40 ZLP24301 12/Case
Glasfloss Industries
Now: $16.34Was: $20.42Series/Model: ZL12 per BoxZ-Line Series Pleated FiltersThe Glasfloss Z-Line ® Series pleated filters offer improved performance for virtually every application. All Glasfloss Z-Line ® pleated filters feature fibers which do not absorb moisture and will...3618Now: $16.34Was: $20.42 -
On Sale
25x25x1 Glasfloss Fiberglass Disposable Air Filter GDS25251 12/Case
Glasfloss Industries
Now: $5.42Was: $6.77Series/Model: GDS12 per BoxGDS Series Disposable Panel FilterDetails:Panel Air FilterType DisposableOverall Width 25 InchOverall Height 25 InchOverall Depth 1 InchMedia FiberglassMedia Area 4.34 Square FootFlow Rate 300 FPMResistance 0.09 Inch WC...3576Now: $5.42Was: $6.77 -
On Sale
25x25x2 Glasfloss Pleated Air Filter #40 ZLP25252
Glasfloss Industries
Now: $17.80Was: $22.25Series/Model: Series ZLSold individually. Minimum purchase of 12.Z-Line Series Pleated FiltersDetails:Air FilterType PleatedOverall Width 25 InchOverall Height 25 InchOverall Depth 2 InchMedia Synthetic FiberMedia Area 12.63 Square FootNumber of Pleats...3620Now: $17.80Was: $22.25 -
On Sale
29-1/8x17-3/8x1 Glasfloss Fiberglass Disposable Grille Filter GDSG30181 for Grille Size 30x18x1
Glasfloss Industries
Now: $5.96Was: $7.45Series/Model: Series GDS12 per BoxGDS Series Disposable Panel Filter Grille size for 30" x 18" x 1" Resources & DocumentsManufacturer's WebsiteAdditional Reference Safety InformationWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.This...3623Now: $5.96Was: $7.45 -
Out of stockOn Sale
29-1/8x19-3/8x1 Glasfloss Fiberglass Disposable Grille Filter GDSG30201 for Grille Size 30x20x1
Glasfloss Industries
Now: $6.41Was: $8.01Series/Model: Series GDSSold by the each. Minimum of 12.GDS Series Disposable Panel Filter Grille size for 30" x 20" x 1" Resources & DocumentsManufacturer's WebsiteAdditional Reference Safety InformationWARNING: Cancer and Reproductive Harm - www...3631Now: $6.41Was: $8.01 -
Out of stockOn Sale
6x12x1 Glasfloss Fiberglass Disposable Air Filter GTASP6121
Glasfloss Industries
Now: $11.14Was: $13.92Series/Model: Series GDS12 per BoxGDS Series Disposable Panel Filter Resources & DocumentsManufacturer's WebsiteAdditional Reference Safety InformationWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.This product and other products on our...3509Now: $11.14Was: $13.92 -
Out of stockOn Sale
6x14x1 Glasfloss Fiberglass Disposable Air Filter GTASP6141
Glasfloss Industries
Now: $11.14Was: $13.92Series/Model: Series GDS12 per BoxGDS Series Disposable Panel Filter Resources & DocumentsManufacturer's WebsiteAdditional Reference Safety InformationWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.This product and other products on our...3510Now: $11.14Was: $13.92 -
On Sale
8x12x1 Glasfloss Fiberglass Disposable Air Filter GTASP8121
Glasfloss Industries
Now: $11.14Was: $13.89Series/Model: Series GDS12 per BoxGDS Series Disposable Panel Filter Resources & DocumentsManufacturer's WebsiteAdditional Reference Safety InformationWARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.This product and other products on our...3511Now: $11.14Was: $13.89