701-4 Air Filter, 25 In L, 16 In W, 8 Merv, 700 Mpr, Fiberglass Frame

Keep your home's heating and cooling system running efficiently while improving indoor air quality. Ordinary non-electrostatic air filters miss many harmful particles, but the Filtrete 701-4 uses electrostatically charged media to attract and trap more dust, pollen, pet dander, and other airborne contaminants as air passes through your furnace, air conditioner, or HVAC system. With each cycle, your indoor air becomes progressively cleaner, helping you maintain a healthier home environment.

A dirty or ineffective filter forces your heating and cooling system to work harder, wasting energy and reducing comfort. The Filtrete 701-4 electrostatic pleated filter removes unwanted particles while maintaining good airflow, so your system operates at peak efficiency. Its 700 MPR rating (MERV 8) captures more microparticles than lower-rated filters, making it ideal for homes with pets, dust concerns, or pollen sensitivity. This single-pack filter fits standard 16x25x1 inch openings in most residential furnaces and air handlers.

Features and Benefits

• Electrostatic Technology: Electrostatically charged fibers attract and trap more particles than traditional fiberglass or non-charged pleated filters.
• High Particle Capture: 700 MPR rating removes dust, pollen, pet dander, lint, and smoke more effectively than lower-rated alternatives.
• Pleated Design: Pleated construction outperforms fiberglass and washable filters, capturing more contaminants from your air.
• Energy Savings: A dirty filter slows airflow and makes your system work harder to maintain temperature; this efficient filter reduces that strain and energy waste.
• 3M Filtrete Technology: Designed with exclusive 3-in-1 technology to balance particle capture with air passage.

Specifications

• Brand: Filtrete
• Model: 701-4
• Dimensions: 16 in. W x 25 in. H x 1 in. D
• Material: Polypropylene, pleated
• Rating: 700 MPR / 8 MERV
• Charge Type: Electrostatic
• Pack Quantity: 1 filter
• Use: Residential furnace, air conditioner, and HVAC systems

How to Use

• Replacement Schedule: Change 1-inch filters every 90 days for optimal performance; schedule reminders via the Filtrete smart app or sign up for email notifications at filtrete.com/ChangeReminders.

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