Yet another plumbing issue on my new house after dealing with the leaky laundry facet from h#ll Friday, bath tub, and orphaned water heater. There is almost no flow coming from the kitchen faucet (spray is a bit better than stream) so I realize that means the filter at the bottom of the wand and/or the aerator at the other end is clogged with debris or deposits. The filter by the hose end looks easy to get to but the aerator I think needs a special tool or something to take off there are perpendicular slots on the center stream portion of it. Can you get a tool for that? I've been through several youtube videos and it looks like a pain and mine does not have any raised section to grasp with a wrench/pliers.