Air Filters

Air filters help your heating and cooling system breathe easy and your home’s air stay cleaner. By capturing dust, pollen, pet dander, smoke, and mold spores, quality HVAC air filters boost indoor air quality, ease allergy symptoms, protect coils and blowers, and support energy efficiency. The right furnace filter or AC filter can also reduce dusting and keep rooms smelling fresher, especially if you choose models with activated carbon for odor control.

This category includes fiberglass panel filters for basic protection, long-life pleated filters for higher capacity, electrostatic washable filters you can rinse and reuse, and deep media filters (4–5 inch) for extended service life. HEPA-level options exist for specific systems and whole-house air cleaners. Ratings matter: MERV (1–16) indicates how well an air filter captures small particles; most homes do well with MERV 8–13, while homes with pets or allergies often prefer MERV 11–13. You may also see MPR and FPR scales from certain brands; use them as a cross-reference to choose comparable performance.

Pick the correct size by checking your current filter or measuring the intake slot. Sizes are listed as width x height x thickness (for example, 16x25x1). Note that nominal sizes can differ slightly from actual dimensions. Install with the airflow arrow pointing toward the blower. Replace 1-inch pleated filters every 1–3 months and 4–5 inch media filters every 3–12 months, adjusting for pets, smoking, renovation dust, and seasonal usage.

Smart buying tips:
- Confirm your HVAC manufacturer’s maximum recommended MERV to avoid airflow restriction.
- Stock extras so you never miss a change.
- Set calendar or app reminders for timely replacements.
- Inspect for gaps; a snug fit prevents bypass and preserves filtration.

Choose from residential and light commercial air filters, custom sizes, and value packs to keep your HVAC system protected and your air healthier year-round today.