2 Pack 595853 Air Filter for BS 595853 597265, with Pre Filter, Fits BS 115P02 115P05 123P02 123P07 123P0B 123P32 125P02

What It Is

This is a 2-pack of aftermarket air filters (595853) with pre-filters designed for Briggs & Stratton small engines. It’s intended for walk-behind mowers, pressure washers, and other equipment using specific BS engine models like the 115P02, 123P07, or 125P02.

Fitment & Compatibility

Before buying, confirm your engine model number (stamped on the blower housing or valve cover). This filter fits BS models 115P02, 115P05, 123P02, 123P07, 123P0B, 123P32, and 125P02. It replaces OEM part numbers 595853 and 597265. Measure the filter compartment—this is a rectangular foam/paper element, roughly 3.5" x 2.5" x 1". It will not fit engines with a different air box shape (e.g., round or larger rectangular filters). Check that your mower deck size is irrelevant—fitment is engine-specific only.

Key Things to Know

• Quality: Aftermarket, but rated 4.8/5 (22 reviews). The included pre-filter adds extra dust protection. Expect acceptable filtration for residential use, but not OEM-level precision.
• Installation: Easy—remove old filter, clean the air box, slide in the new one (pre-filter goes on first if separate). No tools needed.
• Common Gotchas: The pre-filter may be loose on some engine models; ensure it sits snugly. Don’t over-oil if it’s foam-type (dry foam is fine). Check that the gasket/seal is intact before installing.
• Pack Size: Two filters for $12.69—good value if you change filters yearly.

Should You Buy It

Buy this if you have a compatible BS engine and want a cheap, reliable replacement for routine maintenance. It’s ideal for DIYers who mow a standard lawn and don’t need premium filtration. Skip it if you require exact OEM parts for warranty or heavy-duty commercial use.