Filtrete 12x20x1 packaging shows two-pack for easy replacement
Filtrete 12x20x1 filter core ready for installation traps allergens
Filtrete 3-in-1 technology diagram shows filtration and airflow
Filtrete MPR1000 and MERV11 label indicates high filtration
Filtrete captures pet dander and smoke for cleaner air
Filtrete captures dust, pollen, and allergens for fresher indoor air
Filtrete app reminders help schedule filter changes
Filtrete furnace and AC filter ready for easy installation
Filtrete actual size 11.68 x 19.68 x 0.81 in

Filtrete

Filtrete 12x20x1 Air Filter — MERV 11, MPR 1000, 2-Pack, Allergens & Pet Dander, 3-Month HVAC Filter (Actual Size 11.68 x 19.68 x 0.81 in)

High-performance tools and home improvement made for confident daily results

$47.03

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Why customers choose TaskHolt Tools

Cleaner air starts with a reliable Filtrete filter

Meet the Filtrete 12x20x1 air filter in a convenient 2-pack. These 3-month pleated filters feature Filtrete 3-in-1 technology, combining a MPR 1000 rating with a MERV 11 efficiency to reduce a broad range of particles while maintaining strong airflow through your HVAC system. The 2-pack is sized for standard 12x20x1 housings and reflects Filtrete's reputation as a trusted brand in indoor air care. Note: actual product size is 11.68 x 19.68 x 0.81 inches.

What this filter can help with in daily life

By filtration of both microscopic particles and larger debris, it aims to reduce common indoor irritants that can circulate air. This is not medical advice, but many users appreciate the sense of cleaner air in rooms where family members spend time. The filter is asthma and allergy-friendly certification, and is designed to support airflow in typical household HVAC setups.

  • Two filters per pack for steady replacements
  • MPR 1000 and MERV 11 catch fine particles and larger debris
  • Filtrete 3-in-1 technology pulls in particles while preserving airflow
  • Captures pet dander, smoke, pollen, lint, and household dust
  • Suitable for furnace, air conditioner, or HVAC systems
  • Change at least every 90 days to maintain performance
  • Asthma and allergy-friendly certification
  • Use the Filtrete Smart App to set replacement reminders
  • Install with correct orientation and ensure a tight seal
  • Replace every 90 days or as needed for best results
  • Use the Filtrete Smart App to manage reminders
  • 2-pack provides ongoing replacements for convenience

How to install and maintain for best results

Install the filter in the correct direction so air can pass through the pleats efficiently. Ensure a tight seal around the filter frame to avoid bypass. The replacement reminder feature can be accessed by scanning the packaging with the Filtrete App, helping you stay on track without guesswork.

FAQ

Q: What size is the Filtrete 12x20x1 filter actually?

A: The actual size is 11.68 x 19.68 x 0.81 inches, designed to fit standard 12x20x1 housings.

Q: How often should I replace Filtrete 12x20x1 filters?

A: Change every 90 days for optimal performance; you can set reminders in the Filtrete Smart App.

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