Uni Filter KTM 390 Enduro/Adventure 25-26 Air Filter
Uni Filter Air Filter
The UniFilter AU1459ST is a two-stage foam air filter element. It consists of an outer coarse foam layer to trap larger particles, and an inner fine foam layer to capture smaller dust and debris. It is washable, reusable, and requires oiling with UniFilters foam oil (or suitable equivalent) for proper filtration. Designed for high airflow while providing improved protection in dusty/off-road conditions.
Features
- Two-stage foam design - outer coarse layer captures larger dirt debris, inner fine layer traps smaller dust particles.
- High airflow performance - maintains strong engine breathing while filtering out contaminants.
- Washable and reusable - clean, re-oil, and reuse multiple times for long service life.
- Durable polyurethane foam construction - built to withstand tough off-road and dusty conditions.
- Oil-impregnated filtering - requires foam filter oil for maximum dust capture efficiency.
- Environmentally friendly & cost-effective - reduces the need for disposable paper filters.
- Australian made quality - produced by UniFilter, specialists in foam air filtration.
Shipping
All orders received by 2pm weekdays are dispatched the same day when purchasing in-stock items.
Returns
If you receive any items that you are unhappy with for any reason, simply return to us within 60 days in the condition that you received them and we will happily offer a store credit or refund.
Uni Filter Air Filter
The UniFilter AU1459ST is a two-stage foam air filter element. It consists of an outer coarse foam layer to trap larger particles, and an inner fine foam layer to capture smaller dust and debris. It is washable, reusable, and requires oiling with UniFilters foam oil (or suitable equivalent) for proper filtration. Designed for high airflow while providing improved protection in dusty/off-road conditions.
Features
- Two-stage foam design - outer coarse layer captures larger dirt debris, inner fine layer traps smaller dust particles.
- High airflow performance - maintains strong engine breathing while filtering out contaminants.
- Washable and reusable - clean, re-oil, and reuse multiple times for long service life.
- Durable polyurethane foam construction - built to withstand tough off-road and dusty conditions.
- Oil-impregnated filtering - requires foam filter oil for maximum dust capture efficiency.
- Environmentally friendly & cost-effective - reduces the need for disposable paper filters.
- Australian made quality - produced by UniFilter, specialists in foam air filtration.
Shipping
All orders received by 2pm weekdays are dispatched the same day when purchasing in-stock items.
Returns
If you receive any items that you are unhappy with for any reason, simply return to us within 60 days in the condition that you received them and we will happily offer a store credit or refund.

