HU725AWD Pre Air Filter for Husqvarna HU675FE HU625HWT HU700F 6522SH for Honda GCV160 GC160 HRR216 HRR216K2 for Craftsman 580.327700 580.677220 for Troy Bilt TB240 TB250 TB130 TB190,2 Pack

What It Is

This is a two-pack of pre-air filters (model HU725AWD) designed to trap coarse debris before it reaches the main air filter, extending engine life. It fits small OHV engines on walk-behind mowers, pressure washers, and generators from Husqvarna, Honda, and Craftsman.

Fitment & Compatibility

Before buying, verify your engine’s air filter housing. This pre-filter fits Honda GCV160, GC160, and HRR216/HRR216K2 engines, plus Husqvarna HU675FE, HU625HWT, HU700F, 6522SH models. Also compatible with Craftsman 580.327700, 580.677220 and Troy-Bilt TB240, TB250, TB130, TB190. Measure the filter opening: it’s roughly 3.5 x 2.5 inches. If your mower uses a different shaped housing or a round pre-filter, this won’t work. Check your owner’s manual or remove the old filter to compare shape and size.

Key Things to Know

• Quality: Aftermarket part, not OEM. Some users report slightly thinner foam than original, but it seals adequately for the price.
• Installation: Simple—remove the air filter cover, slide the old pre-filter off, press the new one on. No tools needed. Takes under 2 minutes.
• Maintenance: Wash with soapy water every 25 hours of use, or replace if torn. A dirty pre-filter reduces airflow and can choke the engine.
• Gotcha: This is the pre-filter, not the main paper filter. You still need to replace the main filter separately (e.g., Honda 17210-Z0J-005).

Should You Buy It

Yes, if you own any of the listed mowers and want a cheap, easy way to keep dust and grass clippings out of your engine. It’s a no-brainer for the price—just don’t expect OEM longevity. For light residential use, this two-pack will last a season or two.