Well not quite, making good use of filters ensures visibly clearer shots getting rid of superficial reflections of lights to the lens, thereby stressing the contrast of shadings and lightings, and making the coloration of objects look more vivid. But glancing my eyes down on your galleries you better work more on exposing the images honing the sharpness of the photos in my view, and especially when you're attempting to shoot(or pan) objects that are moving sideways in the sight, using a higher value of shutter speed with a modicum of focus helps to make the rendering of the photos look more stationary(yet the appearance around the margins of a photo remains fuzzy-looking with lower amount of focal effects). And the word "bokeh" means "blur" in Japanese - but sometimes it can be used in English too I think. I'm glad if my advice turns helpful to you for your improvement.