I've been using NAPA filters for my MF 1030 but paying $30 for the PTO backhoe hydraulic filter #1553 seemed out of wack.
I found a source that may help someone else.
Fleetfilter.com sold me NAPA Gold filters (made by Wix) as follows:
Oil Filter 1391 (Wix 51391) for $5.81
Hydraulic Filter 1553...