The John Deere 100F tractor primary engine air filter part number found is AT20728.
Primary air filterAT20728
Engine power97 hp
John Deere 100F Air Filter Specs
Primary air filter part number
AT20728
Secondary / safety air filter
AN403919
Pre-filter
M96846
Number of air filter elements
3 elements (primary, secondary, pre-filter)
Engine horsepower
97 hp
Engine displacement
183.1 cu in (3 L)
John Deere 100F Air Filter Charts
Engine horsepower
This model
97 hp
Average
35 hp
Low
18 hp
High
66 hp
Engine displacement
This model
183.1 cu in
Average
100 cu in
Low
50 cu in
High
180 cu in
John Deere 100F Air Filter FAQ
What air filter does the John Deere 100F use?
The primary engine air filter part number found for the John Deere 100F is AT20728.
How many air filter elements are listed for the John Deere 100F?
This page lists a primary filter, a safety filter and a pre-filter: 3 elements (primary, secondary, pre-filter). Replace each only with the matching part number for that position.
Why include engine specs on a John Deere 100F air filter page?
The engine data kept for the John Deere 100F is 97 hp, 183.1 cu in (3 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number AT20728.
Should I order the John Deere 100F air filter by size or part number?
The important buying value for the John Deere 100F is AT20728. Use the parts manual or dealer lookup if your machine has a different engine or air-cleaner housing.
What should I confirm before buying a John Deere 100F air filter?
For the John Deere 100F, confirm AT20728 against the parts manual or official John Deere lookup because air-cleaner parts can change by serial range.
Official information note
Air filter fit can change by engine, serial number, production year and air-cleaner housing. Check the operator manual, parts manual and official deere.com website before buying or fitting an air filter.
