M3642V2 requires 1x A00558-003 & 1x A00558-005
A00558-003 ships in 33x29x9 inch pkg; 2 lbs
Quantity: 1
18 x 20 x 1 pleated filter. Fits the M3642V1 and M3642V2 vertical plenum.
| Unico Model | 3642, 4860 |
| Material | Multiple |
| Filter Size | 18"x20" |
| MERV Rating | MERV 7 |
| Brand | Unico Approved OEM |
| Certifications | MERV |
