The Kubota Z725 tractor primary engine air filter part number found is 70000-11221. Cross-reference filters include WIX 57010; Baldwin PA2020. Service guidance is to check the air filter every 100 hours.
Primary air filter70000-11221
Cross-referenceWIX 57010
Engine power25 hp
Service intervalCheck every 100 hours
Kubota Z725 Air Filter Specs
Primary air filter part number
70000-11221
Cross-reference filters
WIX 57010; Baldwin PA2020
Replacement interval
Check every 100 hours
Number of air filter elements
1 element (primary)
Engine horsepower
25 hp
Engine displacement
45.6 cu in (0.75 L)
Kubota Z725 Air Filter Charts
Engine horsepower
This model
25 hp
Average
23 hp
Low
12 hp
High
40 hp
Engine displacement
This model
45.6 cu in
Average
48 cu in
Low
25 cu in
High
80 cu in
Air filter service interval
This model
100 hr
Average
50 hr
Low
25 hr
High
100 hr
Kubota Z725 Air Filter FAQ
What air filter does the Kubota Z725 use?
The primary engine air filter part number found for the Kubota Z725 is 70000-11221.
What air filter cross-references fit the Kubota Z725?
Cross-reference filters found for the Kubota Z725 include WIX 57010; Baldwin PA2020.
Can I use an aftermarket air filter on the Kubota Z725?
The Kubota Z725 has 2 cross-reference filters listed, starting with WIX 57010. Use them as aftermarket leads, not as a replacement for checking the original part number 70000-11221.
How often should the Kubota Z725 air filter be checked or replaced?
The service guidance found for the Kubota Z725 is to check the air filter every 100 hours. That is longer than the reference average of 50 hours for this class, so still shorten the interval when the machine is used in heavy dust.
How many air filter elements are listed for the Kubota Z725?
This page confirms 1 element (primary). No separate safety or pre-filter part number was found for this model, so inspect the actual air-cleaner housing before assuming it uses only one piece.
Why include engine specs on a Kubota Z725 air filter page?
The engine data kept for the Kubota Z725 is 25 hp, 45.6 cu in (0.75 L). Use it as supporting context only; the actual filter match is still driven by the air-cleaner housing and part number 70000-11221.
Should I order the Kubota Z725 air filter by size or part number?
Start with 70000-11221 when checking fitment for the Kubota Z725. Cross-reference filters can save time, but should still match the housing and engine fitted to your machine.
What should I confirm before buying a Kubota Z725 air filter?
For the Kubota Z725, confirm 70000-11221 against the parts manual, then use the cross-reference list only after the OEM number matches.
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 kubotausa.com website before buying or fitting an air filter.
