Hi all. Hope someone can help. I had my kitchen faucet replaced over the weekend. Put in a new Delta single faucet pullout spray. Great looking, but the water pressure is about 1/3 of what the old one was. I automatically figured that it had to be the flow restrictor that all the new ones have inn them. I went to remove the aerator, figuring the restrictor was in there and i would just remove it and I would be fine. Seems this model, the aerator doesn't come off. It is the Cicero model. I bought it at Home Depot. Does anybody know where or how I get to the restrictor to remove it?