18 x 18 x 1

Basic 18 x 18 x 1 MERV 6 / MPR 300 / FPR N/A
18 x 18 x 1 MERV 6 Fiberglass Air Filter
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  • Nominal Size: 18 x 18 x 1
    Actual size: 17 3/4" x 17 3/4" x 3/4"
    Performance: Basic
    Type: Fiberglass Air Filter
    Rating: MERV 6 | MPR 300 | FPR N/A
    Captured Particle Size: 3-100 Microns
    Change Frequency: Every 30 Days
    SKU#: D50S.011818
    Lead Time: Ships in 3 Business Days
    Additional Info: View product page


  • Price (6 pack):
    $30.42 ($5.07 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $55.20 ($4.60 each)
Dust & Pollen 18 x 18 x 1 MERV 8 / MPR 600 / FPR 5
18 x 18 x 1 MERV 8 AC and Furnace Filters
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  • Nominal Size: 18 x 18 x 1
    Actual size: 17 1/2" x 17 1/2" x 3/4"
    Performance: Dust & Pollen
    Type: Nova Pleat Air Filter
    Rating: MERV 8 | MPR 600 | FPR 5
    Captured Particle Size: 3-10 Microns
    Change Frequency: Every 60-90 Days
    SKU#: 21718181
    Lead Time: Ships in 3 Business Days
    Additional Info: View product page


  • Price (6 pack):
    $34.38 ($5.73 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $62.40 ($5.20 each)
Micro Allergen 18 x 18 x 1 MERV 11 / MPR 1000-1200 / FPR 7
21 1/2 x 23 5/16 x 1 MERV 11 Pleated Air Filter
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  • Nominal Size: 18 x 18 x 1
    Actual size: 17 3/4" x 17 3/4" x 3/4"
    Performance: Micro Allergen
    Type: Pleated Air Filter
    Rating: MERV 11 | MPR 1000-1200 | FPR 7
    Captured Particle Size: 1-3 Microns
    Change Frequency: Every 60-90 Days
    SKU#: P15S.011818
    Lead Time: Ships in 3 Business Days
    Additional Info: View product page


  • Price (6 pack):
    $47.22 ($7.87 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $85.20 ($7.10 each)
Micro Allergen 18 x 18 x 1 MERV 11 / MPR 1000 / FPR 7
Filtrete 1000
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  • Nominal Size: 18 x 18 x 1
    Actual size: 17.7" x 17.7" x 0.8"
    Performance: Micro Allergen
    Type: Pleated Air Filter
    Rating: MERV 11 | MPR 1000 | FPR 7
    Captured Particle Size: 1-3 Microns
    Change Frequency: Every 90 Days
    SKU#: 3MF10S.011818
    Lead Time: Ships in 5 Business Days
    Additional Info: View product page


  • Price (6 pack):
    $79.98 ($13.33 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $144.00 ($12.00 each)
Ultimate Allergen 18 x 18 x 1 MERV 13 / MPR 1500-1900 / FPR 10
18 x 18 x 1 MERV 13 Pleated Air Filter
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  • Nominal Size: 18 x 18 x 1
    Actual size: 17 3/4" x 17 3/4" x 3/4"
    Performance: Ultimate Allergen
    Type: Pleated Air Filter
    Rating: MERV 13 | MPR 1500-1900 | FPR 10
    Captured Particle Size: 0.3-1.0 Microns
    Change Frequency: Every 60-90 Days
    SKU#: P25S.011818
    Lead Time: Ships in 3 Business Days
    Additional Info: View product page


  • Price (6 pack):
    $64.62 ($10.77 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $116.40 ($9.70 each)
Ultimate Allergen 18 x 18 x 1 MERV 13 / MPR 1900 / FPR 10
Filtrete 1900
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  • Nominal Size: 18 x 18 x 1
    Actual size: 17.7" x 17.7" x 0.8"
    Performance: Ultimate Allergen
    Type: Mini Pleat Air Filter
    Rating: MERV 13 | MPR 1900 | FPR 10
    Captured Particle Size: 0.3-1.0 Microns
    Change Frequency: Every 90 Days
    SKU#: 3MF19S.011818
    Lead Time: Ships in 3 Business Days
    Additional Info: View product page


  • Price (6 pack):
    $120.00 ($20.00 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $216.00 ($18.00 each)
PRODUCT
Details
MERV 6
MPR 300
FPR N/A
MERV 8
MPR 600
FPR 5
MERV 11
MPR 1000-1200
FPR 7
MERV 11
MPR 1000
FPR 7
MERV 13
MPR 1500-1900
FPR 10
MERV 13
MPR 1900
FPR 10

18 x 18 x 1Air Filter

17 3/4" x 17 3/4" x 3/4" 17 1/2" x 17 1/2" x 3/4" 17 3/4" x 17 3/4" x 3/4" 17.7" x 17.7" x 0.8" 17 3/4" x 17 3/4" x 3/4" 17.7" x 17.7" x 0.8"
SAVE 10%
buying a
12 Pack
or more
$55.20
$4.60 each
$62.40
$5.20 each
$85.20
$7.10 each
$144.00
$12.00 each
$116.40
$9.70 each
$216.00
$18.00 each
6 Pack Pricing
$30.42
$5.07 each
$34.38
$5.73 each
$47.22
$7.87 each
$79.98
$13.33 each
$64.62
$10.77 each
$120.00
$20.00 each
Change Frequency
Every 30 Days Every 60-90 Days Every 60-90 Days Every 90 Days Every 60-90 Days Every 90 Days
Lint
Dust Mites
Mold Spores
Pollen
Pet Dander
Fine Dust
Auto Emissions
Very Fine Dust
Smoke
Bacteria

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