GeneralAire 4528 / FP2020X5 20x20x5 FLATpac MERV 8 Air Filter

Made in USA

Quality Alternative ($25.50/filter)

  • 4 stars
  • (1)
  • MERV 8, Made in the USA
  • Recommended
List Price $101.99

Our Price: $50.99

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GeneralAire 4528

  • MERV 8, Discontinued
List Price $71.99

Our Price: $35.99

Discontinued
  • Product Overview
  • Reviews

The genuine OEM GeneralAire FP2020X5 / 4528 MERV 8 Pleated Media Filter is designed for use in the GeneralAire MAC and Trion Air Bear whole house air cleaner cabinets.

GeneralAire FP2020X5 Air Filter Specifications:
  • Nominal Size: 20" x 20" x 5"
  • Actual Size: 20" x 20-1/2" (20.5") x 5"
  • MERV Rating: 8
  • Filter Life: 6 to 12 months depending on air quality
GeneralAire 4528 Air Purifier Filter Compatible Model/Part Numbers:
  • 255649-103
  • 4528
  • 5FM2020
  • FP2020X5, FP12020X5
GeneralAire 4526 Whole House Air Cleaner Filter is also known as:
  • General Aire Filters 20x20x5 MERV 8-FP20x20x5.
  • GeneralAire FP12020X5 MERV 8 AC Filter Media.
  • General Aire 4528 FP12020X5 FLATpac 20x20x5 MERV 8 Expand Media for Mac and Air Bear.
  • GeneralAire FP2020X5 Air Filter Replacement, FlatPac 20” x 20” x 5” MERV 8 Rated.

0 out of 0 people found this review helpful.
4.0 Stars

Easy Install, So Far So Good

By Woman in 50s from Harvard, MA on 7/3/2020 11:19:24 AM

Arrived quickly but didn't need to install it right away until 2 days ago. It was easy to install. Reserving the last star till to see how well these filters work over time and how fast I'll need to replace them.

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