[pjhorton]

Since getting our '98, we have had a water pressure issue in the kitchen and shower. Bathroom sink, toilet and outside bib are fine.

So far, we've done the following

- Soaked shower head and faucet head in vinegar (marginal improvement)
- Changed water pressure regulator in plumbing bay (nada)
- Replace cartridge in kitchen faucet handle (some improvement )
- Removed old giant water filter in plumbing bay (couldn't get parts anyway, but no improvement)
- Replaced filter cartridge in small filter in plumbing bay (slight improvement )
- Added two large external filters ( no change)

Grohe fixture in kitchen, unknown in shower.

Driving me crazy!

Phil & Judy Horton
Coach # 470
1998 43 feet, single slide
Two elderly dogs
'75 Porsche 911S
20 foot car trailer
Presently @ Lazydays, Tucson, Az