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Filtrete 20 in. W X 36 in. H X 1 in. 1000 MPR Pleated Allergen Air Filter

Upgrade your home's air filtration with the Filtrete 20 in. W x 36 in. H x 1 in. 1000 MPR Pleated Allergen Air Filter. Built for everyday indoor air quality, this filter leverages…

Filtrete MPN AL43-4
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Typical store price: low $12.99, average $14.99
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About Product Overview

Upgrade your home's air filtration with the Filtrete 20 in. W x 36 in. H x 1 in. 1000 MPR Pleated Allergen Air Filter. Built for everyday indoor air quality, this filter leverages Filtrete’s 1000 MPR rating to target a broad range of common pollutants, helping you breathe easier in spaces where pollen, mold spores, and smoke particles are a concern.

What makes this Filtrete filter stand out

  • 1000 MPR performance delivers enhanced filtration for household allergens, including pollen and mold spores, as well as smoke particles, helping reduce irritants in the breathing zone.
  • Pleated design increases surface area for more efficient capture of particles without sacrificing airflow, often translating to longer filter life between replacements.
  • Fit with standard dimensions nominal size 20x36x1 fits most HVAC filter slots; actual size is 19-5/8 x 35-5/8 x 3/4, which is typical for precise fit and seal integrity.
  • Comprehensive allergen reduction targets dust/lint, pollen, mold spores, and smoke particles, helping improve overall indoor air quality.
  • Single-pack convenience comes ready to install, making it simple to maintain cleaner air in your home.

Why it matters for your space

For households seeking clearer air, this Filtrete filter prioritizes the pollutants most people notice: seasonal pollen, mold spores in humid environments, and smoke particles from nearby sources or cooking. By incorporating this filter into your HVAC system, you can experience steadier airflow and a noticeable reduction in dusty surfaces and lingering irritants in rooms where you spend the most time.

Fit, use, and practical tips

Designed to fit typical 20x36x1 filter slots, but aware of size variations with installations, confirm the nominal size while considering the actual measurements (19-5/8 x 35-5/8 x 3/4) for a secure seal. When you notice a drop in airflow or an increase in dust accumulation, it’s a good cue to replace the filter to maintain filtration efficiency and comfort.

Whether you’re prioritizing relief from seasonal allergies, reducing smoke particles from air exposure, or simply pursuing cleaner air in high-traffic areas, the Filtrete 1000 MPR Pleated Allergen Air Filter provides targeted filtration without complicating your routine. Invest in a healthier indoor environment with a filter that’s purpose-built for real-world allergens and common pollutants.

The Details Specifications

Brand Filtrete
SKU 4012484
UPC 051141959603
Unit 0
Case Pack Quantity 4 per case
Retail Unit Quantity 4
Unit of Measure 0 0
Dimensions (L × W × H) 5 × 21 × 37
Weight 5 lbs
Cubic Feet 0.48714 ft³
Country of Origin MEXICO
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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