Air Filters

• Do it Best Allergen Plus Furnace Filter - 401578

  Do it Best Allergen Plus Furnace Filter - 401578

  18X18X1 PLEAT M8 FILTER

  Item # 401578

  Model # 401578

  Free Ship to Store

  $57.48

  / 12 ct
• Flanders PrecisionAire EZ Flow Furnace Filter - 10155.022020

  Flanders PrecisionAire EZ Flow Furnace Filter - 10155.022020

  FBRGL 20X20X2 AIR FILTER

  Item # 430206

  Model # 10155.022020

  Free Ship to Store

  $47.88

  / 12 ct
• Do it Best Allergen Plus Furnace Filter - 474290

  Do it Best Allergen Plus Furnace Filter - 474290

  20X20X1 PLEAT M8 FILTER

  Item # 474290

  Model # 474290

  Free Ship to Store

  $35.88

  $57.48 save 37%

  / 12 ct
• Do it Best Dust & Lint Furnace Filter - 497010

  Do it Best Dust & Lint Furnace Filter - 497010

  24X24X1 PLEAT M6 FILTER

  Item # 497010

  Model # 497010

  Free Ship to Store

  $41.88

  / 12 ct
• Do it Best Allergen Plus Furnace Filter - 448052

  Do it Best Allergen Plus Furnace Filter - 448052

  25X25X1 PLEAT M8 FILTER

  Item # 448052

  Model # 448052

  Free Ship to Store

  $57.48

  / 12 ct
• Do it Best Allergen Plus Furnace Filter - 474304

  Do it Best Allergen Plus Furnace Filter - 474304

  20X25X1 PLEAT M8 FILTER

  Item # 474304

  Model # 474304

  Free Ship to Store

  $35.88

  $57.48 save 37%

  / 12 ct
• Flanders PrecisionAire EZ Flow Heavy-Duty Furnace Filter - 10155.012022

  Flanders PrecisionAire EZ Flow Heavy-Duty Furnace Filter - 10155.012022

  20X22 FURNACE FILTER

  Item # 404647

  Model # 10155.012022

  Online Only

  $53.88

  / 12 ct
• Do it Best Dust & Lint Furnace Filter - 447911

  Do it Best Dust & Lint Furnace Filter - 447911

  12X36X1 PLEAT M6 FILTER

  Item # 447911

  Model # 447911

  Free Ship to Store

  $41.88

  / 12 ct
• Do it Best Allergen Plus Furnace Filter - 401621

  Do it Best Allergen Plus Furnace Filter - 401621

  16X16X1 PLEAT M8 FILTER

  Item # 401621

  Model # 401621

  Free Ship to Store

  $57.48

  / 12 ct
• Flanders NaturalAire Room Air Conditioner Filter - KK500

  Flanders NaturalAire Room Air Conditioner Filter - KK500

  15X24X1/4 AC FILTER

  Item # 437417

  Model # KK500

  Free Ship to Store

  $1.99

• Flanders PrecisionAire EZ Flow Heavy-Duty Furnace Filter - 10155.012036

  Flanders PrecisionAire EZ Flow Heavy-Duty Furnace Filter - 10155.012036

  20X36 FURNACE FILTER

  Item # 404674

  Model # 10155.012036

  Online Only

  $89.88

  / 12 ct
• 3M Filtrete Ultra Allergen Healthy Living Deep Pleat Furnace Filter - NDP03-5IN-2

  3M Filtrete Ultra Allergen Healthy Living Deep Pleat Furnace Filter - NDP03-5IN-2

  20X25X5 ULT ALRGN FILTER

  Item # 404701

  Model # NDP03-5IN-2

  Free Ship to Store

  $37.99

• Do it Best Allergen Pro Furnace Filter - 401661

  Do it Best Allergen Pro Furnace Filter - 401661

  16X24X1 PLEAT M10 FILTER

  Item # 401661

  Model # 401661

  Free Ship to Store

  $62.94

  / 6 ct
• Do it Best Dust & Lint Furnace Filter - 425923

  Do it Best Dust & Lint Furnace Filter - 425923

  16X25X1 PLEAT M6 FILTER

  Item # 425923

  Model # 425923

  Free Ship to Store

  $41.88

  / 12 ct
• Do it Best Dust & Lint Furnace Filter - 446475

  Do it Best Dust & Lint Furnace Filter - 446475

  14X24X1 PLEAT M6 FILTER

  Item # 446475

  Model # 446475

  Free Ship to Store

  $41.88

  / 12 ct
• 3M Filtrete Ultra Allergen Healthy Living Deep Pleat Furnace Filter - NDP01-4S-4

  3M Filtrete Ultra Allergen Healthy Living Deep Pleat Furnace Filter - NDP01-4S-4

  16X25X4 ULT ALRGN FILTER

  Item # 404687

  Model # NDP01-4S-4

  Free Ship to Store

  $23.99

• Flanders PrecisionAire EZ Flow II Furnace Filter - 10055.011224

  Flanders PrecisionAire EZ Flow II Furnace Filter - 10055.011224

  12X24X1 FBRGL AIR FILTER

  Item # 430126

  Model # 10055.011224

  Free Ship to Store

  $23.88

  / 12 ct
• Flanders PrecisionAire EZ Flow II Furnace Filter - 10055.011625

  Flanders PrecisionAire EZ Flow II Furnace Filter - 10055.011625

  16X25X1 FBRGL AIR FILTER

  Item # 430073

  Model # 10055.011625

  Free Ship to Store

  $23.88

  / 12 ct
• Web Furnace/Air Conditioner Filter Spray - WCHARGE

  Web Furnace/Air Conditioner Filter Spray - WCHARGE

  COATING FILTER CHARGER

  Item # 451255

  Model # WCHARGE

  Free Ship to Store

  $7.49

• Flanders PrecisionAire EZ Flow Heavy-Duty Furnace Filter - 10155.011420

  Flanders PrecisionAire EZ Flow Heavy-Duty Furnace Filter - 10155.011420

  14X20 FURNACE FILTER

  Item # 437182

  Model # 10155.011420

  Free Ship to Store

  $35.88

  / 12 ct
• Flanders PrecisionAire Pre-Pleat 40 Furnace Filter - 80055.041625

  Flanders PrecisionAire Pre-Pleat 40 Furnace Filter - 80055.041625

  16X25X4 PLTD AIR FILTER

  Item # 456973

  Model # 80055.041625

  Free Ship to Store

  $71.94

  / 6 ct
• Do it Best Allergen Pro Furnace Filter - 448055

  Do it Best Allergen Pro Furnace Filter - 448055

  14X20X1 PLEAT M10 FILTER

  Item # 448055

  Model # 448055

  Free Ship to Store

  $62.94

  / 6 ct
• Flanders Foam Trimmable Air Filter - FR52524

  Flanders Foam Trimmable Air Filter - FR52524

  24"X25'X1/4" FOAM FILTER

  Item # 440841

  Model # FR52524

  Free Ship to Store

  $34.99

• 3M Filtrete Ultra Allergen Healthy Living Furnace Filter - 2000DC-6

  3M Filtrete Ultra Allergen Healthy Living Furnace Filter - 2000DC-6

  16X20X1 ALLERGEN FILTER

  Item # 491926

  Model # 2000DC-6

  Free Ship to Store

  $12.99

  $18.49 save 29%

• Flanders Hammock Trimmable Air Filter - HR36240

  Flanders Hammock Trimmable Air Filter - HR36240

  36"X20'X1" FBRGLS FILTER

  Item # 427531

  Model # HR36240

  Free Ship to Store

  $21.99

• 3M Filtrete Allergen Defense Furnace Filter - 9804DC-6

  3M Filtrete Allergen Defense Furnace Filter - 9804DC-6

  14X25X1 ALLERGEN FILTER

  Item # 428140

  Model # 9804DC-6

  Free Ship to Store

  $8.99

  $12.99 save 30%

• Do it Best Allergen Pro Furnace Filter - 448064

  Do it Best Allergen Pro Furnace Filter - 448064

  14X25X1 PLEAT M10 FILTER

  Item # 448064

  Model # 448064

  Free Ship to Store

  $62.94

  / 6 ct
• Do it Best Allergen Plus Furnace Filter - 401484

  Do it Best Allergen Plus Furnace Filter - 401484

  16X24X1 PLEAT M8 FILTER

  Item # 401484

  Model # 401484

  Free Ship to Store

  $57.48

  / 12 ct
• BestAir Furnace Filter - A201-SGM-11R

  BestAir Furnace Filter - A201-SGM-11R

  SPACEGARD FURNACE FILTER

  Item # 472832

  Model # A201-SGM-11R

  Free Ship to Store

  $25.99

• Do it Best Allergen Plus Furnace Filter - 448028

  Do it Best Allergen Plus Furnace Filter - 448028

  14X30X1 PLEAT M8 FILTER

  Item # 448028

  Model # 448028

  Free Ship to Store

  $57.48

  / 12 ct
• Do it Best Allergen Plus Furnace Filter - 84832.011625

  Do it Best Allergen Plus Furnace Filter - 84832.011625

  2PK 16X25X1 PL M8 FILTER

  Item # 404567

  Model # 84832.011625

  Free Ship to Store

  $47.94

  / 6 ct
• Do it Best Allergen Plus Furnace Filter - 424528

  Do it Best Allergen Plus Furnace Filter - 424528

  14X25X1 PLEAT M8 FILTER

  Item # 424528

  Model # 424528

  Free Ship to Store

  $35.88

  $57.48 save 37%

  / 12 ct
• Do it Best Dust & Lint Furnace Filter - 447986

  Do it Best Dust & Lint Furnace Filter - 447986

  22X22X1 PLEAT M6 FILTER

  Item # 447986

  Model # 447986

  Free Ship to Store

  $41.88

  / 12 ct
• Flanders PrecisionAire EZ Flow Heavy-Duty Furnace Filter - 10155.012024

  Flanders PrecisionAire EZ Flow Heavy-Duty Furnace Filter - 10155.012024

  20X24 FURNACE FILTER

  Item # 437247

  Model # 10155.012024

  Free Ship to Store

  $39.48

  / 12 ct
• 3M Filtrete Allergen Defense Furnace Filter - 9802DC-6

  3M Filtrete Allergen Defense Furnace Filter - 9802DC-6

  20X20X1 ALLERGEN FILTER

  Item # 428124

  Model # 9802DC-6

  Free Ship to Store

  $8.99

  $12.99 save 30%

• Flanders PrecisionAire EZ Flow Heavy-Duty Furnace Filter - 10155.012020

  Flanders PrecisionAire EZ Flow Heavy-Duty Furnace Filter - 10155.012020

  20X20 FURNACE FILTER

  Item # 437123

  Model # 10155.012020

  Free Ship to Store

  $35.88

  / 12 ct