Briwooody Air Filter Set for Stihl TS410 TS420 — 8-Pack with Pre-Cleaners, Durable Rubber Seal

High-quality replacement air filters with matching pre-cleaners for Stihl TS410/TS420 concrete saws sold as an 8-pack to keep engines cleaner and running reliably.

These Briwooody filter sets include eight main air filters and eight snap-on pre-filters engineered to help block dust and debris from reaching your saw’s carburetor and engine. Built from durable rubber and pleated filter media, each element is sized for common Stihl TS410 and TS420 part numbers; they’re designed for quick installation so you can spend less time on maintenance and more time working. The quantity is ideal for contractors, rental fleets, or owners who want several change-outs on hand between service intervals.

Will these filters fit my Stihl TS410 or TS420 saw?

These replacement filters are manufactured to fit multiple Stihl part references associated with the TS410 and TS420 series. Before ordering, compare your current part number or the filter’s dimensions to confirm compatibility.

• Compatible with TS420/TS410 related numbers like 4238-140-1800 and 4238-141-0300.
• Each main filter measures about 5-1/2" wide by 5-3/4" long by 1-3/4" high.
• Also suitable where the OEM filter shape and inlet pattern match these saw models.

How do these filters improve saw maintenance and uptime?

Using a fresh main filter plus the pre-cleaner reduces the amount of abrasive dust that reaches internal components, extending the life of the engine and carburetor. Replacing filters regularly is a low-cost way to maintain power output and reduce unplanned downtime in heavy-dust environments.

• Pre-filters trap larger particles, saving the pleated media for finer contaminants.
• Durable rubber frames ensure a tight seal to prevent bypass leakage.
• Bulk packaging supplies multiple service intervals for busy users or jobsites.

How simple is the installation and what tools are needed?

Installation is straightforward and intended for quick field service: remove the airbox cover, swap out the old filter and pre-filter, reseal the housing, and you’re done. No special tools are required for most saws—just basic hand tools to open the airbox if necessary.

• Designed for fast replacement to reduce downtime between jobs.
• Rubber edges allow a snug, tool-free seat in many models.
• Package contains enough units so you can change filters on a schedule without delays.

What materials and construction features should I expect?

The Briwooody sets pair a pleated filter element with a matching pre-cleaner and use resilient rubber for the frame to maintain a reliable seal. The filter media captures finer dust while the pre-cleaner intercepts coarse grit, offering layered protection that mimics higher-end OEM strategies at a lower cost.

• Pleated filter paper for efficient particle capture and airflow balance.
• Rubberized frame resists deformation from heat and vibration.
• Pre-filters extend the life of the main filter in abrasive conditions.

Who is this for? Contractors, rental operators, landscapers, and homeowners who use Stihl TS410 or TS420 concrete saws and need an economical way to keep multiple machines serviced will benefit most. The 8-pack format is suited to teams managing several saws, shops that perform scheduled maintenance, or any user who prefers to have spare filters on hand to avoid work interruptions. Always verify fit with your saw’s part number and replace filters according to your operating conditions for best performance.