4 By 12 Inch Home Air Vent Filters Pack Of 12 For Floor Register Vents, Electrostatically Charged To Trap Dust Smoke And Pollen, Purifies Air From AC Or Heater Vents, Ideal For Clean Indoor Air And Safe With Essential Oil Diffusers
✔️ Electrostatic vent filters, 12-pack, 4 x 12 in, polyester
These air vent filters are designed to drop into floor register vents to purify the air coming from your AC or heater. They help reduce dust, pollen, and smoke particles in living spaces and can be cut to fit smaller vents. The filters also offer an option to diffuse essential oils for a calming scent.
✅ 12-pack air vent filters, each 4 x 12 inches, approx. 2 mm thick
✅ Electrostatic material attracts dust, pollen, smoke
✅ Polyester, non-woven, easily cut to fit smaller vents
✅ Not a replacement for central filters; airflow may be slightly restricted
✅ Aromatherapy option: drop essential oil on filter for scent
✅ Fits most standard vents; replace every 90 days
💡 What is an air vent filter used for in home HVAC systems?
Air vent filters help clean the air by catching dust, pollen and smoke before it moves through ducts. They’re handy for improving air quality between main filter changes.
- Cleaner air in living spaces - Easy to cut to fit different vent sizes - Not a replacement for central furnace/AC filters - Aromatherapy diffusion option for a pleasant scent