GeneralAire 12758 / 4001 MERV 11 Expandable Air Filter Media

Made in USA

Quality Alternative ($32.00/filter)

  • MERV 11, Made in the USA
  • Recommended
List Price $127.99

Our Price: $63.99

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GeneralAire 4001 / 12758

  • MERV 11
List Price $147.99

Our Price: $73.99

In Stock
  • Product Overview

The genuine OEM GeneralAire 12758 / 4001 MERV 11 Expandable Air Filter replacement is designed for use in AC1 and AC22model air cleaners.

GeneralAire Filter 12758 Specifications:
  • Expanded Size: 19-1/4" (19.25") x 25-1/4" (25.25") x 6-1/4" (6.25")
  • MERV Rating: 11
  • Filter Life: 6 months for air conditioning and heating use and 12 months for heating use only
GeneralAire 4001 / 12758 Expandable Filter Media Compatible Model/Part Numbers:
  • 12758
  • 31MF020, 31MF120, 31M0201004001, 4422, 4E436
  • 902BX, 902BXX020
  • AC1, AC Series 1, AC22, AC Series 22, AC3
  • B86-222
  • Carrier 88NA2506MB01
  • S1-MAC11202506, S1-FM11202506, S1-FM210
GeneralAire 4001 Whole House Air Cleaner Media is also known as:
  • GeneralAire 4001 12758 Replacement Micro-Fiber Expandable MERV 11 Air Filter.
  • GeneralAire 4001 Replacement Media MERV 11 for AC1 / AC22 / AC3 Air Cleaners.
  • GeneralAire 12758 #4001 RESERVEPro MERV 11 Expandable Air Filter.