Best Seller
Adapter: 21.5mm x 1 male to 55/64

Installing your new AquaPurr?

Adapters are free for your initial installation.

Please use the promo code found in the instructions in the header of the Aerators page.

Use the promo code on the last page of the checkout process.

Adapter connects the 21.5mm x 1 female threads of your faucet to 55/64" female threads of the diverter valve.