Filtrete four-pack 18x18x1 filters for easier replacement and cleaner air
Filtrete electrostatic media close-up attracting pollutants
Filtrete MERV 11 and MPR 1000 media demonstrating advanced filtration
Filtrete filter capturing pet dander and pollen in home
Filtrete filter installed in HVAC improving airflow
Filtrete smart app reminder prompts filter replacement
Filtrete packaging box showing four filter set
Filter installed in furnace with clear airflow
Living room scene with Filtrete filter for cleaner air

Filtrete

Filtrete 18x18x1 Air Filter – MERV 11, MPR 1000, Pack of 4 – Allergens & Pet Dander | Actual Size 17.68 x 17.68 x 0.81 in

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

$53.69

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Why customers choose TaskHolt Tools

Cleaner air, smarter filtration

Filtrete 18x18x1 MERV 11 MPR 1000 filters are designed to help you maintain a fresher home environment by capturing a wide range of airborne particles. The electrostatic media acts like tiny magnets, drawing in pollutants as air passes through the pleated surface.

Exclusive Filtrete 3-in-1 technology

Filtrete uses a 3-in-1 approach to pull in and trap microscopic particles, from household dust to smoke and pet dander, while allowing cleaner air to flow. This design aims to reduce the buildup of contaminants that can travel through your HVAC system.

  • 3-in-1 filtration pulls in and traps unwanted particles for cleaner air passing through
  • 1000 MPR and MERV 11 rating target a broad range of particle sizes, including common allergens
  • Electrostatic fibers help attract particles that non-electrostatic filters may miss

Indoor air can contain more pollutants than outdoor air, making filtration a meaningful step toward a fresher feel at home. Each pass through the pleated surface helps reduce visible dust and may contribute to a more comfortable living space.

Designed for convenience and system health

This 4-pack of filters is intended for replacement roughly every 90 days under typical conditions. They fit standard 18x18x1 furnace, AC, or HVAC filter slots and come in a size that aligns with common residential setups.

  • Pack includes four filters for ongoing convenience
  • Filtrete app reminders can help track replacement dates
  • Actual size is 17.68 x 17.68 x 0.81 inches for precise compatibility

Choosing Filtrete means opting for a filter that supports cleaner air without making promises about outcomes. The technology is presented as a pathway to improved air quality and easier maintenance, depending on your home environment.

FAQ

Q: How often should I replace the Filtrete 18x18x1 filter?

A: Typically every 90 days, though replacement depends on home conditions and usage.

Q: Does this filter help improve HVAC efficiency?

A: By reducing dirt and debris, it can support smoother airflow and potentially lower strain on equipment.

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