18 In. W X 24 In. H X 1 In. Polypropylene 700 Mpr Pleated Air Filter 1 Pk

The Filtrete 721-4 is a pleated air filter designed to fit standard HVAC systems requiring an 18 inch by 24 inch by 1 inch filter. This filter captures airborne particles including dust, lint, pollen, smoke, and pet dander to maintain cleaner indoor air circulation in your home or office.

The pleated design and 700 MPR rating work together to provide high efficiency in filtering common household allergens and airborne particles. This filter is an essential component for maintaining a clean and healthy indoor environment.

Features and Benefits

• 700 MPR Rating: Provides high efficiency in capturing common household allergens and airborne particles, supporting cleaner air circulation throughout your home.
• Pleated Design: The pleated media structure increases surface area for filtration, enhancing particle capture capacity and filter performance compared to flat media.
• Standard Size: Sized at 18 inches wide by 24 inches high by 1 inch deep to fit most common HVAC filter housings and slots.
• Effective for Common Allergens: Captures dust, lint, pollen, smoke, and pet dander to help reduce allergens in your living space.

Specifications

• Brand: Filtrete
• Model: 721-4
• Size: 18 in. W x 24 in. H x 1 in. D
• MPR Rating: 700
• Material: Polypropylene
• Pack Quantity: 1 filter