Filtrete 20x25x1 Air Filter, 6-Pack | MERV 1 HVAC Replacement (Actual Size 19.69 x 24.69 x 0.88 in)

Filtrete 20x25x1 Air Filter — Smart, Simple, Effective

Elevate your home's air with the Filtrete 20x25x1 Air Filter. Engineered for residential use, it delivers MERV 1 efficiency and leverages Filtrete's exclusive 3-in-1 technology to capture more particles than a standard fiberglass filter, while maintaining good airflow for daily comfort. The filter’s actual size is 19.69 x 24.69 x 0.88 inches, making it a practical replacement in many homes with compatible HVAC units. This 6-pack provides a convenient supply so you can keep replacements on hand without frequent trips to the store.

In everyday rooms—living areas, kitchens, and bedrooms—the difference can be felt: surfaces stay cleaner longer, and the air feels crisper on busy days. The six-pack format means you’re prepared for routine maintenance, helping you stay ahead of dust and seasonal allergens without scrambling for replacements.

Smart maintenance at your fingertips

• Use the Filtrete Smart app to scan the packaging barcode and set replacement reminders for 30, 60, or 90 days.
• Receive a notification when it’s time to replace your filter, helping you maintain steady airflow and comfort.

Why 3-in-1 technology matters

• 3-in-1 design pulls in and traps more particles than traditional fiberglass filters.
• Cleaner airflow across rooms can contribute to a fresher-feeling environment and consistent HVAC performance.

Fit, convenience, and ongoing value

• Actual size ensures a proper fit in common 20x25x1 frames, with a 6-pack for ongoing replacements.
• Non-electrostatic construction supports steady performance across seasons while your HVAC runs smoothly.

For best overall results, replace the filter every 90 days when possible and follow your HVAC system manufacturer’s guidance. A clean filter helps your system breathe easier, supporting a comfortable, consistent home environment and potentially lower energy use when airflow is strong.