I have a whole house water filter and I am trying to change the filter. I can't get the red button to release the pressure so I can unscrew the filter housing. I turn off the main cut off valve, open the faucets to let the remaining water out of the pipe, and push the red button on the filter. The water trickles out of the top around the release button, but never goes down far enough to let me unscrew the base because of the pressure.
Layout Details:
- outside water line into basement
- cut off valve
- filter
- water heater
- line to rest of the house
- there is no second cut off valve between the filter and water heater to isolate the filter
This is the second whole house filter I've had. The first one lasted about 15 years before it started leaking around the red pressure release button. The new one was plumbed in the same exact way as the old one, but this is the first time I've tried to change the filter.
What else can I try? Thank you in advance for suggestions!
**I can upload a picture of the layout this afternoon if needed.**
Layout Details:
- outside water line into basement
- cut off valve
- filter
- water heater
- line to rest of the house
- there is no second cut off valve between the filter and water heater to isolate the filter
This is the second whole house filter I've had. The first one lasted about 15 years before it started leaking around the red pressure release button. The new one was plumbed in the same exact way as the old one, but this is the first time I've tried to change the filter.
What else can I try? Thank you in advance for suggestions!
**I can upload a picture of the layout this afternoon if needed.**