Filtrete 20x30x1 AC Furnace Air Filter – MERV 14, MPR 2500, 4-Pack

Cleaner air starts with a smarter filter

Filtrete MPR 2500 Premium Allergen & Ultrafine Particles Air Filter, made by 3M, is designed to capture a wide range of particles from your household air, contributing to a cleaner, fresher home environment. A 1-inch pleated design works with your existing HVAC setup and pairs with Filtrete 3-in-1 technology to pull in and trap a broad spectrum of contaminants while allowing air to flow through.

With a high MPR 2500 and MERV 14 rating, the filter targets both visible irritants and finer particles. In practice, you may notice reduced dust on surfaces and a softer feel to indoor air as air moves through the filter. The filtration approach also addresses larger particles like lint, pollen, and common household dust, helping spaces feel lighter and more welcoming.

Key features and what they mean for you

• MAKE YOUR HOME YOUR SANCTUARY: 3-month pleated 1" design helps capture many particles from your household air to contribute to a cleaner, fresher home environment.
• DIMENSIONS MATTER: Exact size is 19.63x29.63x0.78, slightly different from nominal sizing for a snug fit in many systems.
• PARTICLE CAPTURE: With 2500 MPR and MERV 14, plus a 77% small particle capture rate, it tackles microparticles as air passes through.
• EXCLUSIVE TECHNOLOGY: Filtrete 3-in-1 technology pulls in, traps, and allows air to flow, reducing particle buildup in your space.

Practical use and maintenance

• VERSATILE FIT: Suitable for changing filters in your furnace, air conditioner, or any compatible HVAC system.
• REPLACEMENT SCHEDULE: For optimal performance, replace at least every 90 days and adjust with household needs.
• SMART REMINDERS: Filtrete Smart App sends 30-, 60-, or 90-day reminders to help you stay on track.
• BRAND TRUST: Filtrete is North America’s most trusted HVAC filter brand, backed by independent surveys.

In real-world use, this approach aims to support a comfortable, breathable living space. While not a medical claim, many households value a filtration routine that aligns with regular maintenance and thoughtful air care. You may notice a more effortless airflow in rooms that frequently collect dust, with less frequent surface buildup over time.

What you receive

This product comes in a convenient 4-pack, designed to simplify future replacements and keep your HVAC system performing with fresh filtration across several exchanges.