美国采购需求：洁净室设计、洁净室服务、洁净室产品

We're looking for a quote for 8 units of a specific product, with a breakdown of 4 units for exhaust and 4 units for supply. The goal is to set up paired systems that ensure balanced ventilation throughout the space. In addition to the units, please include all necessary accessories for proper wall installation. It's also essential to incorporate a MERV 13 filter with each unit to maintain high air quality. Let us know your pricing and lead times as soon as you can. Thanks!