I can't find an adapter that will fit the threads once I remove the internal aerator from the faucet.
Hi Frustrated, Thank you for your question. If the cache aerator in your model 11949-SS-DST faucet has an o-ring around the outside of the aerator then you can use our RP51505 adapter to convert to a standard 55/64-27 male thread. If your cache aerator has a gasket on top of the aerator we do not offer a 13/16" adapter to convert this faucet.
Date published: 2017-07-04