Pamlico Air 12x30x1 MERV 8 Pleated AC Furnace Air Filters. Case of 12. Actual Size: 11-7/8 x 29-7/8 x 3/4

NOMINAL SIZE: 12x30x1 | EXACT DIMENSIONS: 11.88" x 29.88" x .75" 12x30x1 FILTER PERFORMANCE RATING: MERV 8; MPR 600; FPR 5. Captures 90% of airborne particles without inhibiting air flow. Traps particles such as dust; mold spores; pollen; lint; pet dander; debris; hair. ENHANCED AIR FILTRATION: Our air filters are made using an advanced pleated technology that offers more air coverage; improved particle capture performance and helps extends the life of your furnace; air conditioner; or HVAC system. HIGH QUALITY CONTRUCTION: Constructed from a two-piece frame provides rigidity and durability. Electrostatically charged pleats captures more harmful particles and prolongs the products lifespan by up to 3 times over fiberglass filters. Industrial-grade dual side beverage board frames outperforms standard one-sided cardboard designs. MANUFACTURED in the USA. Suggested to replace at least every 3 months for optimal performance.