1.5 GPM Dual-Thread Water-Saving Faucet Aerator

A:  According to the information found online, your aerator is a male 15/16"-27. This dual threaded aerator fits most standard size faucets with the 15/16"-27 or 55/64-27 threads.

A:  This dual thread housing includes an aerator insert, a female washer, and a dual thread washer. If your faucet spout has 55/64"-27 outside threads, you would remove thicker washer and only use the thin washer. If your faucet spout has 15/16"-27 inside threads, you would use both washers.

A:  It is difficult to confirm without knowing the model number of your faucet, but this aerator is dual threaded and fits most faucets that use a male 15/16 in. - 27 or female 55/64 in. - 27 aerator housing. On this product's page under Product Details/Additional Resources/Compatibility Chart, you will find the dimensions of the housing on this aerator so that you can compare to your original housing. Here is a link. https://images.thdstatic.com/catalog/pdfImages/a5/a5f721a7-6548-4810-bc50-6d0f2b6d7349.pdf

A:  HomeDepot.com Internet # 202243064 is an adapter that has top threads that are female 3/4 in. - 27 and bottom threads that are male 55/64 in. - 27. If you remove the thick washer of the dual thread aerator it will thread onto the bottom of this adapter.