10 Best Furnace Filters For Dust 2024 in the US

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Exclusive 3-in-1 technology: Traps unwanted air particles while letting cleaner air flow through.

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High MPR rating: 1000 MPR with MERV 11 rating captures more microparticles.

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Multiple sizes available: Available in MPR 1000, 1200, 1550 with 4 in., 4 in. slim fit, and 5 in. thickness.

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Smart app integration: Create a change countdown in the Filtrete Smart app for replacement reminders.

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Electrostatically charged: Attracts and captures microscopic airborne particles.

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Genuine AprilAire Filter: Designed and manufactured in the USA for optimal performance.

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MERV 13 Filtration: Traps allergens like dust, pollen, mold spores, and pet dander.

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Self-Seal Technology: Minimizes air bypass for better filter performance.

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Easy Installation: Simple slide-in installation with no assembly required.

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Nominal Size 20x25x4: Standard size for easy identification and replacement.

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Genuine AprilAire Filter: Designed and made in the USA for optimal performance.

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MERV 11 Filtration: Removes dust, pollen, mold, spores, bacteria, and pet dander.

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Self-Seal Technology: Minimizes air bypass for better performance.

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Easy Installation: Simple slide-in installation with Interlock Rail System.

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Nominal Size 20x25x4: Standard size for easy identification and replacement.

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3-in-1 Technology: Exclusive Filtrete Brand 3-in-1 technology traps unwanted air particles.

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High MPR Rating: 2800 MPR with MERV 14 rating captures more microparticles.

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Small Particle Capture: 81% capture rate for particles 0.3 to 1 micron, including bacteria and viruses.

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Asthma & Allergy Friendly: Certified as asthma & allergy friendly.

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Various Sizes Available: Available in MPR 1000, 1200, and 1550 in 4 in., 4 in. slim fit, and 5 in. thick.

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4-pack of 3-month filters: Helps capture unwanted particles for a cleaner home environment

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Exclusive 3-in-1 technology: Pulls in and traps unwanted particles for cleaner air flow

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700 MPR and MERV 8 rating: Captures many particles from the air passing through it

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Versatile uses: Suitable for furnace, air conditioner, heating, or HVAC systems

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Change every 90 days: For optimal performance, replace the filter at least once every 90 days

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Performance: Outperforms fiberglass, washable, non-electrostatic 3-month pleated air filters

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Filtration Technology: Exclusive Filtrete Brand 3-in-1 technology traps unwanted air particles

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Particle Capture: Attracts and captures lint, pollen, dust, pet dander, smoke, and smog

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MPR Rating: 1000 MPR with a MERV 11 rating for effective filtration

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Microparticle Capture: Captures microparticles like pollen, pet dander, smoke, bacteria, and viruses

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Size: 20x25x5 replacement whole house air filters (actual size: 19.88" x 24.75" x 4.38")

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MERV 8 Synthetic Media: Traps 90% of airborne particles without impacting air flow

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Electrostatically Charged: Pleated filters capture more harmful particles and last 3x longer than fiberglass models

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Industrial Grade Frames: Recyclable frames with dual wire backings improve structural integrity

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Compatibility: Compatible with various models from Honeywell, Bryant, Carrier, Lennox, and more

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Genuine AprilAire Filter: Designed and manufactured in the USA.

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MERV 11 Filtration: Removes dust, pollen, mold, spores, and pet dander.

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Self-Seal Technology: Minimizes air bypass for better performance.

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Easy Installation: Simple slide-in installation with Interlock Rail System.

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Nominal Size 16x25x4: Standard size for easy identification and replacement.

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Exclusive 3-in-1 Technology: Pulls in and traps unwanted particles for cleaner air flow.

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Active Carbon Layer: Minimizes strong odors from pets, smoke, cooking, and chemicals.

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High MPR and MERV Rating: 1200 MPR and MERV 11 rating capture many microparticles and large particles.

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Slightly Different Dimensions: Exact dimensions are 15.69 x 24.69 x 0.81, different from nominal size.

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Subscribe and Save: Save up to 10% on orders by setting up a delivery schedule.

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Nominal Size: 16 x 25 x 1

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Actual Size: 15 1/2 x 24 1/2 x 3/4

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High Efficiency Filtration: Ideal for moderate allergies and asthma

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MERV 12 Rating: Equivalent to MPR 1500-1900

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Made in the USA: Manufactured domestically