Tecumseh AQ148 Air Filter Kit for ATCO & Qualcast Lawn Mowers

Tecumseh AQ148 Air Filter Kit – the perfect replacement for ATCO and Qualcast lawn‑mower engines

Keep your mower running clean and efficient with this premium‑quality air‑filter set designed specifically for Tecumseh‑type engines. The kit includes two components that work together to trap dust and debris while maintaining optimal airflow:

• Standard Air Filter – 72 mm tall, 42 mm outer diameter, 20 mm inner diameter
• Sponge Air Filter – 89 mm × 67 mm × 57 mm (L × W × H)

Both filters are engineered to meet the original specifications of the AQ148 model, ensuring a seamless fit for ATCO, Qualcast and other Tecumseh‑based mowers. Installation is straightforward—simply replace the old elements and enjoy cleaner combustion and better fuel economy.

Key Benefits
– Improved Engine Protection: Dual‑stage filtration captures fine particles that can wear out pistons and cylinders.
– Durable Construction: Made from high‑grade materials that resist cracking and deformation under regular use.
– Cost‑Effective Replacement: Provides OEM‑level performance at a fraction of the price.

Please note: All dimensions are approximate; minor variations may occur but will not affect compatibility. This kit is a compatible aftermarket part—not an original manufacturer component—yet it adheres to the same quality standards required by Tecumseh, ATCO, and Qualcast engines.

Upgrade your mower’s breathing system today and experience smoother cuts with less maintenance hassle.