Filter King 27x39.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 27 x 39.5 x .75"

Brand: Filter King

Nominal (Labeled) Size: 27″ × 39.5″ × 1″ — printed size matches filter slot

Actual Dimensions: 27″ × 39.5″ × 0.75″ thickness — pleated 1″ filters are intentionally undersized for proper fit in HVAC racks

MERV Rating: 8 

Material: Electrostatic polyester media supported by a moisture-resistant paperboard frame, made in the USA

Filter Life: Up to ~90 days; replace every 30–90 days based on usage conditions

Compatible Devices: Residential air conditioner and furnace systems

Quantity: 4-Pack (Unit Count: 4.0)

Country of Manufacture: United States

Description

• FILTER: MERV 8 rated, 4 pack Air Conditioner Filter
• Size: 27″ x 39.5″ x 1″ – Actual Size: 27″ x 39.5″ x .75″
• MADE IN USA: Fully manufactured in the United States. Made from the highest quality materials and construction. (EPA Establishment Number: 103501-FL-1)
• MAX PERFORMANCE: Filters can last up to 90 days before needing replacement. Recommended change every 30–90 days for 1-inch filters to maintain longevity of A/C and heaters
• CAPTURE MORE: Pleated design captures more particles and extends filter lifetime. MERV filters trap airborne particles without impacting airflow. Feel the difference in 48 hours
• FAST & EASY INSTALLATION: Open, Slide, and Close — a simple yet effective replacement air filter for your home.