Briny River 10PCS 3.5 Inch OD O-Ring Seal 151121 Compatible with APEC Essence Compatible with Ulti-Mate RO System

Wide compatibility: 151121 compatible with APEC Essence, compatible with Ulti-mate RO reverse osmosis system, and other 10-inch filter housings to ensure good sealing performance of the water filtration system. Material: Made of rubber, soft and durable, anti-aging, can maintain good sealing for a long time to prevent water leakage. Standard size: 90mm outer diameter, 1.9mm wire diameter, suitable for filter housings with a diameter of 3.5 inches O.D., to replace damaged or aged O-rings. Easy to install: No special tools are required, just use the system's own wrench to unscrew the filter bottle, apply food-grade silicone grease and replace the O-ring to complete the installation. This O-ring is designed to prevent water filter leaks, ensure the tightness of the water system, and thus improve the performance and efficiency of the reverse osmosis water filtration system., Manufacturer: Briny River