21x21x1 MERV 8 Air Filter (4-Pack) | Wonderfil Filters | Pleated HVAC Design | Perfect Fit for AC & Furnace Systems | Actual Size: 21" x 21" x .75"

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• Compatibility: 21x21x1 Fits most standard HVAC, Furnace and Heat Pump systems, making it a versatile choice for homeowners.
• Filtration Efficiency: MERV 8 Rated. Ideal for basic filtration, this option captures larger particles such as dust, pollen, and pet dander, making it suitable for households with minimal allergy concerns.
• Installation & Longevity: Simple to replace typically with minimal tools required, ensuring hassle-free maintenance. Lasts up to 3 months under normal conditions
• Cost-Effective: Affordable option for enhancing air quality without breaking the bank.
• Proudly American: Proudly produced entirely in the USA, supporting local jobs and the economy.