Filtrete 12x12x1 AC Furnace Filter – MERV 8, MPR 700, 3-Month Pleated Electrostatic, 4-Pack (Actual Size 11.813 x 11.813 x 0.81 in)

Cleaner air starts with smarter filtration

The Filtrete 12x12x1 AC Furnace Filter delivers a balance of strong particle capture and easy airflow. With an electrostatically charged pleated design, this 3-month filter attracts and traps more particles as air moves through your heating or cooling system. Packaged as a convenient 4-pack, it’s ready to cover multiple changes across a season, helping you maintain a fresher, more comfortable home environment without constant shopping trips.

Key ratings and design

• MPR 700 / MERV 8 rating helps capture a range of airborne particles, from pollen and dust to pet dander and lint.
• Electrostatic filtration enhances particle attraction while preserving steady airflow through your HVAC system.
• Three-month pleated design provides ongoing filtration without frequent replacements, ideal for busy households.

What you get and how to use it

• Four 12x12x1 filters designed for standard furnace and air conditioning units; actual size 11.813 x 11.813 x 0.81 in.
• Designed with Filtrete 3-in-1 technology to trap unwanted particles while letting cleaner air pass through.
• Change your filter regularly—every 90 days is advised for optimal performance in most homes.
• Filtrete Smart App compatibility: scan the package barcode to set a replacement countdown for 30, 60, or 90 days, with reminders when it’s time to replace.

Real-life scenarios

Imagine a busy household during peak pollen season, or a pet-friendly home where fur and dander are everyday concerns. The 4-pack setup means you’re prepared for multiple filter changes across weeks, helping maintain airflow and reduce the accumulation of common indoor particles. The combination of a high-efficiency rating and an electrostatic surface provides a practical balance between capture and air movement, especially in rooms that see heavier particle loads.

Why this might fit your needs

• Look for stronger particle capture without noticeably restricting airflow in standard 1-inch filter slots.
• Prefer a multi-pack that supports predictable maintenance over several months.
• Value a brand with a long-standing presence in residential HVAC filtration and a track record of performance across homes.

Note: While this filter is designed to reduce common indoor particles, outcomes can vary by home, system, and environment. The information here reflects product design and specifications, not guarantees of specific results.