2 Pack 793569 Air Filter With 793685 Pre Filter Replace for BS 4241 5415 793569 791630 John Deere GY21055 MIU11511 Bad Boy 063-4026-00

What It Is

This is a 2-pack of replacement air filters (793569) with matching pre-filters (793685) for small engines, commonly used in residential riding mowers, zero-turns, and lawn tractors from brands like John Deere, Bad Boy, and Cub Cadet. It provides dual-stage filtration (paper plus foam pre-filter) to protect the engine from dust and debris in grass-cutting conditions.

Fitment & Compatibility

Before buying, verify your engine’s model number, not just the mower brand. This set fits Briggs & Stratton engines with models 4241, 5415, and others using OEM filter numbers 793569 and 793685. Cross-references include John Deere GY21055, MIU11511, and Bad Boy 063-4026-00. Measure your existing filter: the paper filter is roughly 4.5" x 3.5" x 1.5". This is an aftermarket replacement, not OEM, so it may have a slightly looser fit or different foam density than the original. Check that your air filter housing uses a separate pre-filter (some engines combine them). Do not rely on mower deck size—engine model is what matters.

Key Things to Know

• Quality vs OEM: Users report it fits well and filters adequately for residential use. The foam pre-filter is slightly thinner than Briggs OEM, but still effective for dust and grass clippings.
• Installation: Easy—remove the air filter cover, swap both elements, and re-secure. No tools required. Ensure the pre-filter is properly seated around the paper filter to avoid unfiltered air bypass.
• Common Gotcha: The pre-filter may compress over time and need replacement sooner than the paper filter. Check it every 25 hours of use. If you mow in very dusty/dry conditions, consider upgrading to OEM for tighter sealing.
• Value: Two complete sets (paper + foam) for ~$11 means you have a spare ready. Great for seasonal maintenance or owning two compatible mowers.

Should You Buy It

If you have a compatible Briggs & Stratton engine (4241, 5415, or similar) and want a cost-effective, reliable filter set for routine lawn care, this is a solid buy. It’s ideal for homeowners who change filters annually or semi-annually and don’t need the absolute tightest tolerances of OEM parts. Skip it if you run a commercial operation in extreme dust or require exact OEM fitment for warranty/dealer requirements.