HOODELL 2 Pack 796031 Air Filter + Pre Cleaner Compatible with 591334 594201 797704, Husqvarna YTH22V46, John Deere D100, Pro Performance for Lawn Tractor and More

What It Is

This is a 2-pack of replacement air filters and matching pre-cleaners (foam wrap) for lawn tractor engines that use OEM part numbers 591334, 594201, or 797704. It’s designed for 40–50+ hp air-cooled engines found on Husqvarna, John Deere, and other lawn tractors, not push mowers.

Fitment & Compatibility

• Check your OEM part number first. This set replaces Husqvarna/John Deere OEMs: 591334, 594201, 797704, and the pre-cleaner 796031. Verify your current filter’s part number or look up your mower’s model on the seller’s fitment list.
• Not universal. It fits many Husqvarna YTH22V46 and John Deere D100 series, but not all. Also fits certain Craftsman, Poulan, and Murray tractors with compatible Briggs & Stratton or Kohler engines. Measure your old filter: this is roughly 5.5” long x 3.5” wide x 2” thick (paper element) with a foam pre-cleaner that wraps around it.
• Aftermarket, not OEM. It’s a third-party replacement, not from Husqvarna or John Deere. Performance is generally good, but the foam pre-cleaner may be slightly thinner or less dense than OEM.

Key Things to Know

• Installation is easy. Remove the old filter, wipe out the housing, slide the pre-cleaner over the new paper filter, and snap it in. No tools needed.
• Check the pre-cleaner fit. The foam wrap must fully cover the paper element without bunching. If it’s too loose, dirt can bypass the filter. Trim excess foam if needed.
• Change frequency matters. Replace the paper filter yearly (or every 100 hours) and clean the foam pre-cleaner every 25 hours with soapy water. Let it dry before reinstalling.
• Common gotcha: This pack includes two complete sets (filter + pre-cleaner), not just two filters. Don’t toss the pre-cleaner—it’s critical for extending the paper filter’s life in dusty conditions.

Should You Buy It

If you own a compatible Husqvarna, John Deere, or similar lawn tractor and want a reliable, budget-friendly replacement without paying OEM markup, this is a solid choice. It works well for routine maintenance, but if you mow in extremely dusty or wet conditions, consider OEM for tighter tolerances.