Pre-Filter

Dimensions:

"•Length: 4-1/2""
•Width: 1-1/2"""

Notes:

"Fits Stihl blower models BR320 & BR400. Pre-filter for #100-945 filter. Felt wrap. Poly bagged.
Replaces Stihl #(s) 4203-141-0310."

Applications:

"Fits Stihl:
BR 320
BR 400"

Dimensions:

"•Length: 4-1/2""
•Width: 1-1/2"""

Notes:

"Fits Stihl blower models BR320 & BR400. Pre-filter for #100-945 filter. Felt wrap. Poly bagged.
Replaces Stihl #(s) 4203-141-0310."

Applications:

"Fits Stihl:
BR 320
BR 400"