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20 x 25 1/4 x 3 3/4 Aprilaire

Dust & Pollen 20 x 25 1/4 x 3 3/4 Aprilaire MERV 8 / MPR 600 / FPR 5
20 X 25 3/4 x 3 3/4 MERV 8 Aftermarket Replacement
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  • Nominal Size: 20 x 25 1/4 x 3 3/4 Aprilaire
    Actual size: 19 7/8" x 25 3/4" x 3 3/4"
    Performance: Dust & Pollen
    Type: Deep Pleat Air Filter
    Rating: MERV 8 | MPR 600 | FPR 5
    Captured Particle Size: 3-10 Microns
    Change Frequency: 12 Months
    SKU#: RDP.SG042025M08
    Lead Time: Ships in 5 Business Days
    Additional Info: View product page


  • Price (2 pack):
    $51.50 ($25.75 each)
  • SAVE 10% buying 4 or more
    Price (4 pack):

    $92.72 ($23.18 each)
  • Subscribe to this product: Subscribe
Micro Allergen 20 x 25 1/4 x 3 3/4 Aprilaire MERV 11 / MPR 1000-1200 / FPR 7
20 x 25 3/4 x 3 3/4 MERV 11 Aftermarket Replacement
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  • Nominal Size: 20 x 25 1/4 x 3 3/4 Aprilaire
    Actual size: 19 7/8" x 25 3/4" x 3 3/4"
    Performance: Micro Allergen
    Type: Deep Pleat Air Filter
    Rating: MERV 11 | MPR 1000-1200 | FPR 7
    Captured Particle Size: 1-3 Microns
    Change Frequency: 12 Months
    SKU#: RDP.SG042025M11
    Lead Time: Ships in 5 Business Days
    Additional Info: View product page


  • Price (2 pack):
    $56.56 ($28.28 each)
  • SAVE 10% buying 4 or more
    Price (4 pack):

    $101.80 ($25.45 each)
  • Subscribe to this product: Subscribe
Ultimate Allergen 20 x 25 1/4 x 3 3/4 Aprilaire MERV 13 / MPR 1500 -1550 / FPR 10
20 x 25 3/4 x 3 3/4 MERV 13 Aftermarket Replacement
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  • Nominal Size: 20 x 25 1/4 x 3 3/4 Aprilaire
    Actual size: 19 7/8" x 25 3/4" x 3 3/4"
    Performance: Ultimate Allergen
    Type: Deep Pleat Air Filter
    Rating: MERV 13 | MPR 1500 -1550 | FPR 10
    Captured Particle Size: 0.3-1.0 Microns
    Change Frequency: 12 Months
    SKU#: RDP.SG042025M13
    Lead Time: Ships in 5 Business Days
    Additional Info: View product page


  • Price (2 pack):
    $61.30 ($30.65 each)
  • SAVE 10% buying 4 or more
    Price (4 pack):

    $110.36 ($27.59 each)
  • Subscribe to this product: Subscribe
PRODUCT
Details
MERV 8
MPR 600
FPR 5
MERV 11
MPR 1000-1200
FPR 7
MERV 13
MPR 1500 -1550
FPR 10
20 x 25 1/4 x 3 3/4 AprilaireAir Filter
SAVE 10%
buying a
4 Pack
or more
$92.72
$23.18 each
$101.80
$25.45 each
$110.36
$27.59 each
2 Pack Pricing
$51.50
$25.75 each
$56.56
$28.28 each
$61.30
$30.65 each
19 7/8" x 25 3/4" x 3 3/4" 19 7/8" x 25 3/4" x 3 3/4" 19 7/8" x 25 3/4" x 3 3/4"
Change Frequency
12 Months 12 Months 12 Months
Lint
Dust Mites
Mold Spores
Pollen
Pet Dander
Fine Dust
Auto Emissions
Very Fine Dust
Smoke
Bacteria

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