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):
    $35.82 ($5.97 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $64.44 ($5.37 each)
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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):
    $41.82 ($6.97 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $75.24 ($6.27 each)
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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):
    $47.82 ($7.97 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $86.04 ($7.17 each)
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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):
    $85.38 ($14.23 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $153.72 ($12.81 each)
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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):
    $59.82 ($9.97 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $107.64 ($8.97 each)
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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):
    $125.40 ($20.90 each)
  • SAVE 10% buying 12 or more
    Price (12 pack):

    $225.72 ($18.81 each)
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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
SAVE 10%
buying a
12 Pack
or more
$64.44
$5.37 each
$75.24
$6.27 each
$86.04
$7.17 each
$153.72
$12.81 each
$107.64
$8.97 each
$225.72
$18.81 each
6 Pack Pricing
$35.82
$5.97 each
$41.82
$6.97 each
$47.82
$7.97 each
$85.38
$14.23 each
$59.82
$9.97 each
$125.40
$20.90 each
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"
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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