$54.95
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Keep your mini split system running at peak efficiency with this genuine Westinghouse filter 2-pack. These factory original filters are engineered to maintain optimal airflow and indoor air quality in your mini split unit. Each filter measures 13-1/2" wide by 15" tall, ensuring a perfect fit for compatible Westinghouse systems. Regular filter changes extend equipment lifespan and reduce energy consumption, making this an essential maintenance item for any mini split owner. Dimensions: 13-1/2”w x 15” tall Fits: WHS18WMA21S WHZ12WMA21S
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$54.95