It so happened that I observed this nebula just last week. My observation is similar to yours.

Abell 41, Ser (PK 9+10.1). 2022-06-29, Spruce Knob (summit, 4800 ft). Clear, calm, dry. Transp. 8/10, seeing 1", SQM 21.58 mag/arcsec^2. Telescope aperture 508 mm, F/4. Ocular 5.5 mm. Small nebula in a rich star field. It stands out with OIII filter. Sketched.

Abell 41 220629.jpg