Simplicity Lawn Mower Pre-Cleaner Parts

Briggs & Stratton pre-filter. If this filter is dirty or clogged, the engine will run rough. This filter should be replaced if clogged or when replacing the air filter.

Genuine OEM Part - Manufacturer #491435S

Do not clean this filter, replace whenever the air filter is replaced.

Filter-pre cleaner

Genuine OEM Part - Manufacturer #697015

Air filter pre-cleaner

Genuine OEM Part - Manufacturer #273638S

Do not try to clean this filter, replace whenever main air filter is replaced.

Filter-pre cleaner

Genuine OEM Part - Manufacturer #272490S

Do not try to clean this filter, replace whenever the main filter is changed.

Pre-cleaner, Single Cylinder 20-21 Gross HP

Genuine OEM Part - Manufacturer #793685

Filter-pre cleaner

Genuine OEM Part - Manufacturer #272403S

Do not try to clean this filter, replace whenever the main air filter is replaced.

Pre filter

Genuine OEM Part - Manufacturer #492889

Filter-pre cleaner

Genuine OEM Part - Manufacturer #692520

Do not use compressed air to clean pre-filter. Replace if dirty or torn.

Filter-pre cleaner

Genuine OEM Part - Manufacturer #792303

Pre-cleaner (round foam)

Genuine OEM Part - Manufacturer #271466

Pre-cleaner

Genuine OEM Part - Manufacturer #272477S

Filter-pre cleaner

Genuine OEM Part - Manufacturer #271794S

5 pack of Pre Cleaner 491435S

Genuine OEM Part - Manufacturer #4146