Installed correctly?

Located in upstairs bathroom. The sink is draining very slowly. House is only two years old and we have found many issues with pipes installed incorrectly so I wanted to check before I start taking it apart.

Replacement head for Moen Chateau kitchen faucet

We took off the aerator and head of our faucet to install a Brita filter. We’ve now installed two whole house filters, but lost the aerator and head to the faucet. I bought a replacement aerator, but can’t find the adapter I beed.

Sus

Simple fix?

Was busting my nephews balls about not grooming his facial hair so he asked if he could shave at my place. He decided to add all the hair into a paper towel, ball-up the towel and then flushes it down the toilet.... I can't belive this kid lol. Anyway toilet will flush but it almost over flows. Will plunging it make it better, or should I buy a drain cleaner off some kind. I live in an apartment complex so if it's really bad I can just have maintenance take a look. Any advice?

Rubber fixable? 3 month old Inksinkerator

Our new Inksinkerator was installed in May. It's been leaking for the past month so I looked at it more tonight and saw that the rubber is torn and that is why it's leaking. Is this fixable? Or do I have to send for a new one?

What is the upright pipe on the right used for?

How can I replace this p.o.s?

Like... where do I find something similar? I bought two kits and the new hot/colds not fitting. I assume it's because I need an exact fit?

Roast it

Anyone know how to remove these

The cold water handle on the bathroom faucet only turns around 1/8 to 1/4“ I was hoping to open it up Maybe it’s just water deposit holding it back

Water World’s Cousin, Terra-Land

How would you call this formation?