- GeneralAire 14201, 4501, & 5FM2025
- Trion Air Bear 248713-102, 255649-102, 259112-102, 259112-105, & 229990-102
All U.S. orders get free shipping, and all orders placed on workdays before 1pm EST get shipped that same day. Details here.
Not sure you‘re ordering the right part? No worries, we can send you a prepaid return label. Details here.
We manufacture all of our products and sell them to you with no middleman, so chances are you won't find lower prices anywhere around.
Not sure which part you need for your appliance? Give us a ring during working hours (Mon-Fri 9am-5pm EST), and we‘ll help you out promptly:
The best thing about having a central HVAC system (well, besides the central heat and cooling system itself) is that it keeps your air moving and filters out all the junk in the air. This filter is rated at MERV-8, which means it will filter out dust mites, pollen, mold spores, and pet dander. We remind you to swap your filters every three to six months depending on the ambient conditions where you live.
Please note the following important information about this product from Think Crucial: (i) it is a generic replacement, NOT a GeneralAire®, or Trion Air Bear® Original Equipment Manufacturer (OEM) product; (ii) because it is not a GeneralAire®, or Trion Air Bear® OEM product, it is not covered by any GeneralAire®, or Trion Air Bear® guarantee or warranty; (iii) use of this generic replacement may violate or void GeneralAire®, or Trion Air Bear's® guarantee or warranty - it is entirely your responsibility to check, and entirely your risk if you decide to use this product; (iv) we do not guarantee or warrant that this generic replacement is compatible with any product from GeneralAire®, or Trion Air Bear® or any other provider. Please check your manufacturer's warranty with regard to the use of non-OEM parts. Think Crucial provides no warranty or guarantee with regard to the product or its compatibility with your GeneralAire®, or Trion Air Bear® product. The GeneralAire®, or Trion Air Bear® brand and all GeneralAire®, or Trion Air Bear® trademarks belong to GeneralAire®, or Trion Air Bear® or its affiliates, and are used here only to explain the compatibility features of the generic replacement product.