You can rinse the hepa filter under running water
Your air filter is probably clogged. Try cleaning or replacing it.
It may clean out some clogged materials, but in general , household drain cleaner is junk that should be avoided. You achieve more by mechanical cleaning with augers and rods.
If it's severely clogged you'll need to disassemble, clean and reassemble with new gaskets and parts. When cleaning, use a good quality carburetor "dip style" cleaner
Life in the Word - 1997 Cleaning Clogged Arteries was released on: USA: 6 January 2011
Yes, using oven cleaners on a self-cleaning oven can damage the interior coating and affect its self-cleaning function. These harsh chemicals can leave residue that interferes with the oven's ability to clean itself at high temperatures, leading to potential issues with functionality and performance. It is safer to use only approved cleaning methods for self-cleaning ovens.
PVC valve is clogged
Yep it so is
A bit of the old carb cleaner dose the trick.
Pimples and acne are caused by clogged up pores. Pores usually become clogged by particles of dirt, oil, or bacteria.
physical change
The strainer may be clogged. Try removing and cleaning it.
It's unlikely it is more likely that the popups are getting dirt between them or wear interfering with their smooth operation.