10PK Air Filter Pre-Filter for John Deere GY20573 M149171 GY20573 M14789

Air Filter Pre-Filter for Select John Deere Equipment

This aftermarket air filter pre-filter is designed to fit applications referencing John Deere part numbers GY20573, M149171, and M14789. A pre-filter wraps around or sits ahead of the primary air filter to capture larger debris before it reaches the main filter element, which can help extend primary filter service life in dusty conditions.

Product Details

• Product Type: Air Filter Pre-Filter
• Reference Numbers: GY20573, M149171, M14789
• Quantity: 10
• Brand Association: for John Deere

Fitment & Compatibility

• for equipment applications referencing John Deere GY20573
• for equipment applications referencing John Deere M149171
• for equipment applications referencing John Deere M14789

Frequently Asked Questions

Q: What does a pre-filter do? A: A pre-filter captures larger dust and debris before air reaches the primary filter, helping reduce how quickly the main element loads up.

Q: How do I confirm this pre-filter fits my equipment? A: Check your equipment's complete model and the part number listed in your owner's manual or on the existing filter, then compare it to the reference numbers above.

This is an aftermarket replacement part. Confirm fitment before purchase.