705-4 Air Filter, 20 In L, 14 In W, 8 MERV, 700 MPR, Fiberglass Frame

You run a tight ship at home from floor to ceiling, so choose a Filtrete Air Filter for your heating and cooling system. Ordinary non-electrostatic air filters aren't very effective at capturing unwanted particles, but this electrostatically charged filter attracts and traps far more particles from your air as it passes through your furnace or air conditioner. With each cycle through the filter, your indoor air becomes cleaner.

The unique design of this electrostatically charged Filtrete filter makes quality control a breeze by capturing dust, pollen, pet dander, and other unwanted particles. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool, wasting energy. This filter helps maintain optimal temperature control year-round when changed regularly.

Features and Benefits

• Electrostatic Technology: Electrostatically charged pleated design attracts and traps more particles than fiberglass, washable, or standard 3-month pleated filters.
• High MPR Rating: 700 MPR (Microparticle Performance Rating) captures lint, pollen, dust, pet dander, and smoke from air passing through your system.
• MERV 8 Rating: Rated MERV 8 for reliable filtration performance in residential heating and cooling systems.
• 3-in-1 Technology: Designed with exclusive Filtrete Brand 3-in-1 technology from 3M to trap unwanted particles while letting clean air flow through efficiently.
• Easy Maintenance: Replace every 90 days for peak performance. Sign up for Filtrete filter change reminders at www.filtrete.com/ChangeReminders to stay on schedule.

Specifications

• Brand: Filtrete
• Model: 705-4
• Dimensions: 14 in. W x 20 in. H x 1 in. D
• MPR Rating: 700
• MERV Rating: 8
• Material: Polypropylene pleated construction
• Quantity: 1 pack
• Compatibility: Furnace, air conditioner, and HVAC systems
• Use: Residential only

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.