I see. It is an old post and I just updated.
Update on Feb 14, 2022
AdguardHome is available for S1300, MV1000 and AX1800.
Routers like AR750S, MT1300, B1300 can also run AdguardHome but they may not be powerful enough to run it smoothly.
Please update to firmware 3.105 and newer.
If the firmware does not comes with AdguardHome by default, pls update Plugins and install gl-agh-stats