24x30x4 Generic Honeywell Return Grille Filter

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Keep your home’s air clean and your HVAC system running efficiently with the Generic 24x30x4 replacement return grille air filter. This was designed as a return grille filter. It features a raised header (lip) around the border, allowing a thicker 4-inch filter to fit securely into a standard 1-inch return grille opening. The design makes it easy to upgrade your air filter to a 4-inch thick without modifying your existing return frame.

Replaces filter model(s): FC40R1177, DPFG24X30X5

  • Actual size: 23.75x29.75x3.75"
  • MERV Rating: MERV 10 (More info)
  • Longevity: Lasts up to 3 Months

Built with electrostatically charged pleated media and a reinforced frame, this filter is designed to hold up in tough conditions like heat and humidity. Every filter is proudly made in the USA, delivering both durability and peace of mind.

Made in the USA