Filterbuy 25x25x4 Air Filter MERV 11 Pet & Allergy Defense (2-Pack) | Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 24.50 x 24.50 x 3.63)

$71.08

Price accurate as of Aug 7, 2026. Check current price on Amazon.

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This Filterbuy item is priced 15% below the 414,443-product Tools & Home Improvement average of $84.06, and rated above the category's 4.4-star average.

Key Features

• UNIVERSAL COMPATIBILITY: 25x25x4 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 24.50" x 24.50" x 3.63") MERV 11 PERFORMANCE: Protect your home or business from allergens, pets, and more with MERV 11 synthetic media (comparable with MPR 1200 & FPR 7) that captures 95% of dust without restricting air flow LONG-LASTING FILTRATION: Electrostatically charged media with 8 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for optimal performance) SUPERIOR CONSTRUCTION: Easy installation beverage board frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures MADE IN THE USA: Built with industrial-grade, recyclable materials and proudly manufactured 100% in the United States for dependable indoor air quality that is trusted by millions of homes

Specifications

Brand	Filterbuy
Category	Tools & Home Improvement
Subcategory	Building Supplies > HVAC > Furnace Parts & Accessories > Furnace Filters
ASIN	B00CK04RXY
Listed Since	Jul 11, 2026