- $46.99Air Conditioner AC Filter Compatible with LG Model Numbers LW1017ERSM, LW1217ERSMAmazon
- $149.00and upAC Infinity Inline Filter Box 8" with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 8-Inch Inline Duct Fans for Fresh Air Intake and VentilationAmazon & 1 more
- $119.00and upAC Infinity AIR FILTER BOX w/ MERV 13 Filter - 6""Sylvane & 1 more
- $99.00and upAC Infinity Inline Filter Box 4" with High Efficacy Filter, Whole House HVAC Filtration Kit, Fits 4-Inch Inline Duct Fans for Fresh Air Intake and VentilationAmazon & 1 more
- $169.00AC Infinity AIR FILTER BOX w/ MERV 13 Filter - 10""Sylvane
- $89.99AC Infinity Charcoal Carbon Filter for 8-in Duct FanSylvane
- $159.00and upAC Infinity Air Carbon Filter 10" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow RoomsAmazon & 1 more
- FREE SHIPPINGFurnace and AC Filters in All Sizes and Free Shipping Over $50 and Free Returns.Discount Filters・Sale
- $49.99and upAC Infinity Air Carbon Filter 4" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow RoomsAmazon & 1 more
- $69.99and upAC Infinity Air Carbon Filter 6" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow RoomsAmazon & 1 more
- $219.00and upAC Infinity Air Carbon Filter 12" with Premium Australian Virgin Charcoal, for Inline Duct Fan, Odor Control, Hydroponics, Grow RoomsAmazon & 1 more
- $53.05AC Safe AC-302/25R Economy Plus Air Conditioner Filter 25 Foot RollAmazon
- $49.96Filter King 25x32x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated AC Furnace Filter | Actual Size 24.5 x 31.5 x .75"Amazon
- $64.96Filter King 21x21x1A Carbon Air Filters | 4 Pack | Carbon MERV 8 HVAC Pleated AC Furnace Filter | Actual Size: 21 x 21 x .75"Amazon
- $95.98Filter King 20x22x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 20 x 22 x .75"Amazon
- SALESave on Demiwise 14x25x1 Electrostatic Air Filter, 8 Stage Washable Aluminum AC/HVAC Furnace Filter, Reusable Permanent Air Filter, Lasts a Lifetime, Easy to Install, Healthier Home/Office Environment and moreAmazon・Sale
- $95.98Filter King 23x25x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 23 x 25 x .75"Amazon
- $170.03Filter King 30x36x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 29.5 x 35.5x .75"Amazon
- $81.95Filters Fast 28x30x1 Air Filter MERV 11, 1" AC Furnace Air Filters, Made in the USA, Actual Size: 27.5x29.5x0.75, 6 PackAmazon
- $95.98Filter King 22x22x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 22 x 22 x .75"Amazon
- $81.95Filters Fast 18x20x1 Air Filter MERV 11, 1" AC Furnace Air Filters, Made in the USA, Actual Size: 17.75x19.75x0.75, 6 PackAmazon
- $39.95Filters Fast 12x18x1 Air Filter MERV 8, 1" AC Furnace Air Filters, Made in the USA, Actual Size: 11.75"x17.75x0.75, 6 PackAmazon
- $39.95Filters Fast 12x20x1 Air Filter MERV 8, 1" AC Furnace Air Filters, Made in the USA, Actual Size: 11.75"x19.75x0.75, 6 PackAmazon
- SALEUBeesize 20x24x1 Reusable Electrostatic Air Filter HVAC AC Furnace Filter,MERV 8,Washable,Lasts a Lifetime,Permanent Air Filter,Breathe Fresher,Home And Office(Actual Size:19.61x23.39x0.86Inch)Amazon・Sale
- $42.95Filters Fast 14x20x1 Air Filter MERV 8, 1" AC Furnace Air Filters, Made in the USA, Actual Size: 13.75"x19.75”x0.75”, 6 PackAmazon
- $67.95Filters Fast 7.5x7.5x1 Air Filter MERV 8, 1" AC Furnace Air Filters, Made in the USA, Actual Size: 7.5x7.5x0.75, 6 PackAmazon
- $45.95Filters Fast 18x20x1 Air Filter MERV 8, 1" AC Furnace Air Filters, Made in the USA, Actual Size: 17.75"x19.75”x0.75”, 6 PackAmazon
- $147.58Filter King 12x30.5x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 12 x 30.5 x .75"Amazon
- $59.95Filters Fast 20x20x1 Air Filter, Merv 13, 1" AC Furnace Air Filters, Made in the USA, Actual Size: 19.75"x19.75"x0.75, 6 PackAmazon
- $62.51Filter King 25x25x1 Air Filter | 3-PACK | MERV 8 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 24.5 x 24.5 x .75"Amazon
- $238.99Filter King 22x37x1 Air Filter | 12-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 21.5 x 36.5 x .75"Amazon
- SALEUBeesize 14x25x1 Reusable Electrostatic Air Filter HVAC AC Furnace Filter,MERV 8, Washable, Lasts a Lifetime,Permanent Air Filter,Breathe Fresher,Home And Office(Actual Size:13.5x24.5x0.86 Inch)Amazon・Sale
- $97.34Filter King 15.5x29x1 Air Filter | 6-PACK | MERV 13 | HVAC Pleated AC Furnace Filters | MADE IN USA | Actual Size: 15.5 x 29 x .75"Amazon
- $74.95Filters Fast Compatible Replacement for Trane FLRQB5FR21M11 20x26x5 Air Filter MERV 11 Pleated AC Furnace Air Conditioner Filters Actual Size: 20.2x26x4.7, 2-PackAmazon
- $89.99Filters Fast Compatible Replacement for Trane 17.5x27x5 Air Filter MERV 8 BAYFTFR17M and FLR06069 Pleated AC Furnace Air Conditioner Filters, 2-PackAmazon
- $103.95Filters Fast Compatible Replacement for Trane 21x26x5 Air Filter MERV 13 BAYFTAH26M Pleated AC Furnace Air Conditioner Filters Actual Size: 19.87 x 25.25 x 4.87, 2-PackAmazon
- $72.95Filters Fast Compatible Replacement for Trane 21x27x5 Air Filter MERV 8 BAYFTFR21M Pleated AC Furnace Air Conditioner Filters Actual Size: 20.56 x 26.25 x 4.93, 2-PackAmazon
- $94.95Filters Fast Compatible Replacement for Trane 21x26x5 Air Filter MERV 11 BAYFTAH26M Pleated AC Furnace Air Conditioner Filters Actual Size: 19.87 x 25.25 x 4.87, 2-PackAmazon
- $61.95Filters Fast FFC21235TRNM8 Compatible Replacement for Trane 21x23x5 Air Filter MERV 8 BAYFTAH23M Pleated AC Furnace Air Conditioner Filters Actual Size: 20.1 x 23.2 x 5, 2-PackAmazon
- SALEUBeesize 14x24x1 Reusable Electrostatic Air Filter HVAC AC Furnace Filter,MERV 8,Washable, Lasts a Lifetime,Permanent Air Filter,Breathe Fresher,Home And Office(Actual Size:13.38x23.38x0.86 Inch)Amazon・Sale
- $79.95Filters Fast Compatible Replacement for Trane 21.5x21x5 Air Filter MERV 11 BAYFTAH21M Pleated AC Furnace Air Conditioner Filters Actual Size: 20-1/8 x 21-1/8 x 4-7/8, 2-PackAmazon
- $62.95Filters Fast Compatible Replacement for Trane 21x21.5x5 Air Filter MERV 8 BAYFTAH21M FLR06072 Pleated AC Furnace Air Conditioner Filters Actual Size: 19 1/2 x 21.1 x 5, 2-PackAmazon
- $4.99and upAC-Safe EconomyPlus 15 in. W X 24 in. H X 1/4 in. D Polyester 17 MERV Air Conditioner Filter 1 pkAce Hardware & 1 more
- SAVE $3.70$2.89$6.59AC Safe EconomyPlus 15 in. W x 24 in. H x 1/4 in. D Polyester Air Conditioner Filter-Total Qty, 1 Count (Pack of 1), Gray|GreyAmazon
- SAVE $10.00$69.95$79.95AIRx Filters Allergy 20x25x1 Air Filter MERV 11 Pleated Furnace Filter HVAC AC Filters - Made in the USA - Box of 6Amazon
- SAVE $5.04$69.95$74.99AIRx Filters Allergy MERV 11 AC Furnace Pleated Air Filter Replacement Box of 6, 18x20x1 Air Filter / 18x20x1 furnace filter Made in the USAAmazon
- SAVE $9.17$51.99$61.16Filtrete 16x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 4-Pack 23.813x15.813x0.656 in)Amazon
- SALEUBeesize 14x20x1 Reusable Electrostatic Air Filter HVAC AC Furnace Filter,MERV 8, Washable, Lasts a Lifetime,Permanent Air Filter,Breathe Fresher,Home And Office(Actual Size:13.5x19.5x0.86 Inch)Amazon・Sale
- SAVE $10.50$23.49$33.99Filtrete 16x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 15.719 x 24.72 x 0.84 in)Amazon
- SAVE $29.70$43.98$73.68Filtrete 16x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 15.69 x 24.69 x 0.81 in)Amazon
- SAVE $11.41$64.67$76.08Filtrete 16x25x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 15.69 x 24.69 x 0.81 in)Amazon
- SAVE $31.95$75.04$106.99Filtrete 16x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 6-Pack 15.81x23.81x0.81 in)Amazon
- $39.99OEM LG Air Conditioner AC Filter for LW1214ER, LW1215ERAmazon
- $20.65OEM LG Air Conditioner AC Filter for GWHD6500R, KG6000RAmazon
- $36.99Filtrete 10x20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size9.81x19.81x0.81 in)Amazon
- SALESave on UBeesize 18x20x1 Reusable Electrostatic Air Filter HVAC AC Furnace Filter,MERV 8,Washable,Lasts a Lifetime,Permanent Air Filter,Breathe Fresher,Home And Office(Actual Size:17.52x19.61x0.86Inch) and moreAmazon・Sale
- $43.99Filtrete 20x20x1 AC Furnace Air Filter, MERV 5, MPR 300, Capture Unwanted Particles, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6-Pack (Actual Size19.69x19.69x0.81 in)Amazon
- SAVE $28.09$78.90$106.99Filtrete 16x16x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 6 Pack (Actual Size 15.81x15.81x0.81 in)Amazon
- $95.94Aerostar 20x25x4 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6-Pack (Actual Size: 19 1/2"x24 1/2"x3 3/4")Amazon
- $91.62Aerostar 20x20x4 MERV 11 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 1/2"x19 1/2"x3 3/4")Amazon