This is still one of the largest misconceptions on this chat board. With modern day full synthetic filtering media, a filter can have both high efficiency and low flow restriction (ie, meaning low delta-p across the media at high flow rates).
Jay (Motorking) provided delta-p data for the Ultra, and it flowed very well (slightly better than the graph for the PureOne below). There was also a long standing misconception that PureOne filters were also "flow restrictive" because they were so efficient. Purolator provided some flow vs delta-p data of the PureOne and it showed a very low delta-p even at 10 GPM of hot 5W-30 viscosity oil flow. Absolutely nothing to worry about.
The misconception of "high efficiency oil filters are too flow restrictive" will never end, even though oil pushed through them is by a positive displacement oil pump so it doesn't really matter if a filter is a few more PSI delta-p restrictive than another.