KELKONG 593260 Air Filter Kit with Pre-Filter & Spark Plug (2-Pack) for B&S 725EX/625EX

Premium filtration kit for lawn mower engines

The KELKONG 593260 air filter kit delivers a complete filtration setup designed to fit a broad range of Briggs & Stratton, Toro Recycler 22 inch, and Troy‑Bilt mowers. This 2‑pack combines an air filter, a dedicated pre‑filter, and two spark plugs, giving you a ready-to-install solution that covers maintenance needs for multiple models.

With a focus on cleaner intake air, the kit helps keep dust and debris away from the engine’s sensitive components. The included pre‑filter works as the first line of defense, while the main air filter captures finer particles. The result is a more stable airflow path and less stress on the engine during demanding mowing sessions.

Key benefits at a glance

• Enhanced filtration with a dedicated pre‑filter to protect the engine from dust and debris.
• Two spark plugs included to support common sizes, reducing the time spent sourcing parts.
• Premium build featuring durable rubber seals and sturdy filter media for long‑lasting use.
• Uniform pleats maximize surface area for efficient filtration while maintaining steady airflow.

In real‑world use, these components are designed for straightforward handling. The kit is easy to swap, and most users find that refreshing the air path can be completed in minutes, even when dealing with dusty lawns or after extended periods of heavy use. The result is improved air intake quality that supports reliable mower performance without overpromising outcomes.

Inside the kit and fitment

• 2 air filters for quick replacement and continuous coverage between cleanings.
• 2 pre‑filters to extend the life of the main filter.
• 2 spark plugs to cover common maintenance needs without extra trips to the store.
• Compatibility notes covering Briggs & Stratton 500–725EX series, Toro Recycler 22 in (20332–20340), and select Troy‑Bilt TB models (TB110–TB370).

Maintenance tip: pair these parts with regular upkeep routines and follow the included installation guidance or related video tutorials for a smooth swap. If you encounter any questions, our after‑sales team is ready to assist, offering responsive support to help you stay on track with your mower’s upkeep.