The Maggie Muffler "Mini" is placed on top of overflow standpipe to reduce the gurgling noise
- This model fits 1" stand pipes
- Easy slip on installation
- Does not change existing water level
- Has a Patent Pending Snail Guard to keep snails from entering and clogging the overflow
- Easy to remove and disassemble for cleaning
- Overall dimensions are 2.62 wide and 3.25 tall
