Aerostar 8x18x1 MERV 11 Pleated Air Filter, 4 Pack, AC Furnace Filters, HVAC Filter, Air Conditioner Filters, Heater Filters Replacement for Home (Actual Size: 8x18x1)
DESIGNED TO FIT: Nominal 8x18x1, actual size 8x18x1. Replacement air filters for furnace, AC, heater filters, and central HVAC. Fits Carrier, Trane, Lennox, Goodman, Honeywell.
MERV 11 FILTRATION: Captures household dust, pollen, pet dander, mold spores, lint, and fine dust. Improves indoor air for allergy and asthma sufferers. Filtrete MPR 1000 / FPR 7.
4-PACK REPLACEMENT FILTERS, 90-DAY LIFE: Each home air filter pack lasts up to 3 months. Replace every 90 days, or every 30 days in homes with pets, smokers, or high dust.
PLEATED FURNACE FILTER MEDIA: Electrostatically charged synthetic captures more particles than flat fiberglass filters. Low airflow resistance supports HVAC and AC efficiency for cleaner indoor air.
MADE IN USA: Heavy-duty moisture-resistant frame with reinforced pleats prevents collapse and air bypass. American-made filters for furnace, AC, and central air conditioning systems.
