JBL 2 Hose Connector O-Ring Set (2 Pack) for CP e1901 Aquarium Filter | Leak-Free Setup

The JBL CP e1901,2 O-Ring Hose Connector Set (2x) is an essential replacement for JBL CristalProfi external filters, ensuring a tight, leak-proof seal between hoses and the filter unit. Each set includes two high-quality rubber O-rings designed to withstand pressure, wear, and chemical exposure, making them ideal for both freshwater and marine aquariums. These durable connectors maintain optimal water flow and prevent leaks, supporting efficient filtration and a healthy aquatic environment. Easy to install and replace, the O-ring set is perfect for routine maintenance or emergency repairs. Reliable and long-lasting, the JBL CP e1901,2 O-Ring Hose Connector Set keeps your filtration system running smoothly and enhances the performance of your JBL CristalProfi filter.