15PCS Lawn Mower Air Filter 593260 Compatible with B/S 4247 5432 5432k 09P00 09P702 550E 500EX 550EX 625 575EX Mower Series Engine Replaces 798452 334404

What It Is

This is a 15-pack of aftermarket air filters (part #593260) designed for Briggs & Stratton engines in walk-behind mowers, specifically the 4247, 5432, 5432k, 09P00, 09P702, 550E, 500EX, 550EX, 625, and 575EX series. It replaces OEM filters #798452 and #334404, providing a cost-effective way to keep multiple mowers running or stock up for seasonal changes.

Fitment & Compatibility

Before buying, confirm your engine’s model number (not just mower brand). Look for a stamped code on the engine shroud or valve cover—Briggs & Stratton models like 09P702 or 550EX are direct matches. This filter is a foam pre-filter + paper cartridge combo; measure the filter housing opening (roughly 4" x 2.5") to ensure it fits. It won’t work with older Briggs engines that use a round or pancake-style filter. Aftermarket, so it’s not OEM—check that the gasket aligns with your carburetor throat to avoid air leaks.

Key Things to Know

• Quality vs. OEM: Users report 4.9/5 rating, but aftermarket foam may be less dense than Briggs original—inspect for tears before install.
• Installation: Takes 2 minutes: remove the cover, swap the filter, and re-secure. No tools needed, but ensure the foam is dry (oil it lightly if your engine requires it—check manual).
• Gotcha: The 15-pack assumes you need multiple—don’t overbuy if you only have one mower. Store extras in a sealed bag to keep dust out.
• Performance: Properly installed, it matches OEM filtration for most residential use; heavy dust or commercial conditions might favor a premium brand.

Should You Buy It

If you own one of the listed Briggs engines and want a budget-friendly, high-rated multi-pack for regular maintenance (replacing every 25 hours or seasonally), this is a solid choice. It’s ideal for homeowners with multiple mowers or those who prefer to swap filters often, but skip it if you need exact OEM specs for a commercial machine or a single filter.