GeneralAire RESERVEPro 4501 20x25x5 MERV 10 MAC2000 Air Cleaner Filter

Made in USA

Quality Alternative ($22.50/filter)

  • MERV 11, Made in the USA
  • Recommended
List Price $89.99

Our Price: $44.99

Made to order (Ships in 1 business day)

GeneralAire 4501

  • MERV 10
List Price $81.99

Our Price: $40.99

In Stock
  • Product Overview

The genuine OEM GeneralAire 5FM2025 / 4500 MERV 10 Pleated Media Filter is designed for use in the GeneralAire MAC2000 whole house air cleaner cabinet.

GeneralAire 5FM2025 Air Filter Specifications:
  • Nominal Size: 20" x 25" x 5"
  • Actual Size: 19-5/8" (19.625") x 24-3/16" (24.1875") x 4-15/16" (4.9375")
  • MERV Rating: 10
  • Filter Life: 6 to 12 months depending on air quality
GeneralAire 4501 Air Purifier Filter Compatible Model/Part Numbers:
  • 14201
  • 255649-102, 259112-102, 259112-105, 229990-102, 248713-102
  • 4501, 4500
  • 5FM2025
  • BMAC‐20C, MAC‐10, MF1‐20
  • GF‐2025, GF‐GAFB2832, GF‐GAFB2843
  • MAC2000, MAC-L
  • P101‐MF20
  • S1‐MAC10202505
  • Trion Air Bear Supreme 2000
GeneralAire 4501 Whole House Air Cleaner Filter is also known as:
  • GeneralAire 4501 RESERVEPro 20x25x5 Furnace Filter.
  • GeneralAire 4501 - 5FM2025 MERV 10 Replacement Filter.
  • GeneralAire MAC2000 4501 Furnace Filter.
  • Generalaire 4501 5FM2025 20 x 25 x 5 MERV 10 Media Air Filter for MAC2000.
  • GeneralAire 4501 20” x 25” x 5” MERV 10 Filter Media.