i would just go for the Ufi seat Oem gear imop and you may find it cheaper at seat due to no postage

but i would pick Bosch as they use to supply the filters ect, i did pick up a Bosch fuel filter off ebay for the Fr (ARL) a while back for £16 posted same seller now sells them for £25, that's after i bought the UFI Fuel filter,
when you do get the Fuel/oil filters make sure you have the seals as they need changing as well.
have you had the Pollen filter out yet? as when i changed mine the clips broke due to never removed (think that filter was never changed as well) i got them off ebay can post link if that happens i never did check seat on clips and price.