Description: Material and Size: 2400C Filter Top Manifolds is made of pp and metal materials to ensure long term use. The packaging size is 46cmx13cmx47cm.Replacement: Filter Manifolds is an ideal replacement for aging manifolds, which are easily damaged during cleaning or disassembly.O ring included: Filter Top Collector Manifolds includes an O ring to ensure that the filtration system is securely installed and performs at its.Regular Cleaning: For results, it is recommended to clean the manifolds and filter regularly. This will help extend the life of the device.Easy to Install: Filter Top Manifolds is easy to install and replace, and is user friendly even for those with less technical experience. Please make sure to clean the filter before installation. Size Chart: Packing size: 46cmx13cmx47cm/18.11inchx5.12inchx18.50inch Package Includes: 1 Filter Top Manifolds set Note: Please allow slightly errors 1-2cm differences due to manual measurement.