593260 Lawn Mower Air Filter 798452 334404 Pre-Filter, Air Cleaner Cartridge,Suitable for 550E 550EX 500EX 625EX 675EXI 725EXI 575EX 4247 5432 5432k 09P00 09P702 Series Engine (6 PACK)

What It Is

This 6-pack of air filters and pre-filters is designed for residential lawn mowers with Honda GCV160, GCV190, and similar small engines. It replaces OEM part numbers 593260, 798452, and 334404.

Fitment & Compatibility

Before buying, check your engine’s model number (stamped on the valve cover or engine shroud). This set fits Honda 550E, 550EX, 500EX, 625EX, 675EXI, 725EXI, 575EX, and compatible engines on Toro, Cub Cadet, Troy-Bilt, and other mowers using those powerplants. Also fits models 4247, 5432, 5432k, 09P00, and 09P702 series. Measure your old filter: the main cartridge is about 5.5 x 3.5 x 1.5 inches. This is an aftermarket set—not OEM Honda, but designed to match factory dimensions.

Key Things to Know

• Installation is tool-free – Pop the air filter cover, swap the old cartridge and pre-filter (foam sleeve), and re-secure the cover. Takes under 5 minutes.
• Quality is good for the price – Users report a snug fit and no air leaks, though the foam pre-filter may be slightly less dense than OEM. Replace both parts every 25–50 hours of use or once per season.
• Common gotcha – Some mowers use a different filter shape (e.g., round or larger). Double-check your engine’s model number against the list above—this set is for specific Honda GCV-based engines only.
• Pre-filter needs regular cleaning – Rinse the foam sleeve in soapy water and dry it before re-oiling (lightly). Replacing the foam with each cartridge change is optional but recommended.

Should You Buy It

If you own a mower with a Honda GCV160/190 or compatible engine and want a cost-effective, multi-pack option for regular maintenance, this is a solid choice. It’s not OEM, but it fits well and works reliably for the price. Avoid it if your engine uses a different filter shape or you need exact factory parts.