"I can't see what the functional differences are among the different diverter aerator models?" In all models, including the "with outlet", the left-hand-side outlet is where the water is diverted to. On the DVSR-1, there is what appears to be two outlets. However, the top is the diverter, the bottom is an inlet and then there is a small spigot just below the two where the water comes back through (this acts as an outlet for the returning water, therefore, it is called a "with outlet".)
The DV-4 is a basic diverter (it does not swivel). The DVS-4 is a swivel (meaning that the top threads will turn separately
from the rest of the adaptor). The DV-4, DVS-4, and DVSR-1 all have a pull out button for diversion, the DVP-4 is a pull-down model.
All come with the most common female aerator threads, which will fit most (but not all) U.S. made faucets that require a female threaded aerator .
If you need male threads on your adapter (meaning your aerator has male threads) then
you'll need to order the male-to-male adapter (part number #COUNTMALE = $2.00 ) and it screws onto our female spout adapter
converting it to male. Then the chances are 90% that it will fit.
If you prefer, we can figure out what you need and we can provide a spout adapter. Simply mail us your aerator and we'll let you know what you need within 2 days of us receiving it.
"I can't see what the functional differences are among the different diverter aerator models?"
In all models, including the "with outlet", the left-hand-side outlet is where the water is diverted to. On the DVSR-1, there is what appears to be two outlets. However, the top is the diverter, the bottom is an inlet and then there is a small spigot just below the two where the water comes back through (this acts as an outlet for the returning water, therefore, it is called a "with outlet".)
The DV-4 is a basic diverter (it does not swivel). The DVS-4 is a swivel (meaning that the top threads will turn separately
from the rest of the adaptor). The DV-4, DVS-4, and DVSR-1 all have a pull out button for diversion, the DVP-4 is a pull-down model.
All come with the most common female aerator threads, which will fit most (but not all) U.S. made faucets that require a female threaded aerator .
If you need male threads on your adapter (meaning your aerator has male threads) then
you'll need to order the male-to-male adapter (part number #COUNTMALE = $2.00 ) and it screws onto our female spout adapter
converting it to male. Then the chances are 90% that it will fit.