GeneralAire AC-1 Replacement Air Filters, MERV-11
Product details
| Management number | 230217365 | Release Date | 2026/06/18 | List Price | US$22.13 | Model Number | 230217365 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Generalaire 4001 12758 Replacement Micro-Fiber “No-Tear” expandable MERV 11 High Efficiency Media Air Filter Max Expanded Length: 25-1/4 (inches) Max Expanded Height: 19-1/4 (inches) Approx. Collapsed Height: 3-1/4 (inches) Approx. Collapsed Width: 6-1/4 (inches) Fits Models: GeneralAire AC22, AC1 and AC3, Source 1 Model S1-MAC11202506, Carrier 31M020100 and Bryant 902BXX020, Bryant 902BX; Carrier 31MF020, 31MF120; Source 1 S1-MAC11202506, S1-FM11202506
- Rated MERV 11, this expandable microfiber filter efficiently captures airborne particles like dust, pollen, pet dander, and mold improving indoor air quality in whole-home systems.
- Designed to fit GeneralAire AC‑1 and AC‑22 whole-house air cleaners (also compatible with Bryant 902BX, Carrier 31MF series, Source 1 units, and more), ensuring broad OEM compatibility.
- Features accordion-style media that expands to fill your reusable plastic frame while reusing existing pleat spacers for maximum surface area and airflow efficiency.
- Recommended replacement is every 6 months for dual heating and cooling use, or 12 months for heating-only systems; in dusty environments or homes with shedding pets, more frequent changes may be necessary.
| Works with | GeneralAire AC-1 |
|---|---|
| Compatible models | GeneralAire AC-1 |
| Minimum efficiency reporting values (merv) | 11 |
| Contaminants removed | Allergens |
| Material | High Quality |
| Height | 4 in |
| Thickness | 3.25 in |
| Features | Electrostatic |
| Brand | Generalaire |
| Piece count | 1 |
| Model | 12758 |
| Compatibility | Generalaire |
| Has written warranty | No |
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