593260 Air Filter, Replace for 4247 5432 5432k 09P00 09P702, 500 500ex 550ex 625e 675ex 725exi Series, Fit for TB110 TB200 TB230 (4 pack of black)

What It Is

This is a replacement foam air filter (4-pack) for Troy-Bilt and Cub Cadet gas walk-behind mowers. It traps dirt and debris before they enter the engine, protecting the carburetor and piston. Designed for small engines (typically 140cc–190cc) on push and self-propelled mowers.

Fitment & Compatibility

Before buying, check two things:

1. OEM part number cross-reference: Fits 593260, 4247, 5432, 5432K, 09P00, 09P702.
2. Mower model series: Works with TB110, TB200, TB230, plus Cub Cadet 500/500ex/550ex/625e/675ex/725exi series.

Not compatible with:

• Larger engines (200cc+) that use a rectangular or paper-element air filter.
• Riding mowers or zero-turns.
• TB130, TB240, or any model with a pre-filter cage (this is just the foam element).

Measure yours: The foam filter is roughly 3.5" x 2.5" x 1.5". If your current filter is significantly larger or a different shape, it won’t fit.

Key Things to Know

• Quality: This is a generic aftermarket foam filter—not OEM. Users report it’s slightly thinner than factory Troy-Bilt filters but works fine for normal mowing. Expect 2–3 seasons of use per filter with regular cleaning.
• Installation: Takes 30 seconds. Remove the old filter, slide in the new one, and close the cover. No tools needed.
• Common gotcha: The 4-pack is tempting, but most mowers only need one filter at a time. Store extras in a dry, sealed bag to prevent foam degradation.
• Cleaning: Foam filters can be washed in warm soapy water, dried, and lightly oiled (use foam filter oil). Paper filters cannot—replace them. This is foam, so clean it, don’t toss it after one season.

Should You Buy It

Yes, if you own a compatible Troy-Bilt or Cub Cadet walk-behind mower and want a low-cost, functional replacement for the OEM filter. The 4-pack is a good value for multiple mowers or long-term storage. Skip it if you need a paper-element filter or if your mower’s air box requires a pre-filter cage.