Live Chat
Filters Fast Logo Header
bbb A+ site secured
Free Shipping on orders over $75 | FREE 365-DAY RETURNS

Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:


Thanks! We'll send you a notification when this product is available!

GeneralAire 12758 MERV 11 Filter Media Replacement


Retail: $64.99 /ea
You Save: 29%
Buy 1 - 7 for $45.95 ea.
Buy 8+ for $40.95 ea.
As low as
Retail: $64.99
You Save: 29%

in stock
Ready to Ship!
Sign up for the Home Filter Club during checkout.
You choose how often you want your filter, and we take care of the rest.
Are you a purchasing agent? Purchasing for a business?
Contact [email protected] to gain access to case quantity discounts, account management and terms!
Product Information

The GeneralAire 4001 is the correct replacement filter for the following air cleaner models:

  • GeneralAire AC1
  • GeneralAire AC22

The GeneralAire 12758 MERV 11 Filter Media Replacement is a replacement air filter for the GeneralAire AC1 and AC22 model air cleaners. This replacement filter media features a MERV 11 rating and Micro Fiber construction for the reduction of airborne particles and contaminants. A higher MERV rating results in higher air filtration and improves the indoor air quality of your home.

The GeneralAire MERV 11 filter features an accordion-style construction and expands to fit inside the filter frame assembly. Also known by product number 4001, this air cleaner filter media is very durable and built to last.

GeneralAire 12758 MERV 11 Filter Media Replacement Specifications:

  • MERV 11 rating
  • Expandable filter
  • Product number 4001
  • Traps airborne particles
  • Constructed with Micro Fiber
  • Compatible with the AC1 and AC22 model air cleaners from GeneralAire


Customer Reviews:

Total Reviews: 1 | Average Rating: 5.0 / 5.0

As advertised

Collected by