Hydro-Air brand EuroSwirl jet for Emerald Spas. The smallest spinner jet, 1 5/8" across face with two locking tabs on wall fitting that twist lock into two channels in faceplate. TIP: silicone these babies on there, keep pH locked in. Availability: Usually ships the next business day. H551101320$18.00 CNY Hot Tubs - 2037 St. Rte. 34, Lansing, NY 14882 Phone: 607-533-9411 - Email: info@cnytubs.com - Web: www.cnytubs.com CNY Hot Tubs acknowledges all trademarks. Copyright ©2001-2008 CNY Tubs All Rights Reserved.