Key features

• •5.48-inch (14 cm) Diameter: This large O-ring guarantees a secure, leak-proof seal essential for maintaining the efficiency of your whole house water filter system. It plays a key role in preserving the integrity of your water purifier by preventing water leaks, enhancing overall performance, and ensuring a reliable seal within your water filter housings for long-lasting filtration protection.
• •Compatible with AO-WH-PRE and More: Specifically designed to fit the Whole House Water Filter System Sediment Filter AO-WH-PRE, this O-ring is also compatible with various water filter housings that use 4.5" filter elements. Its versatile design ensures your water purifier continues providing clean, safe water for the entire household, offering reliability and convenience across a range of filtration systems for improved water purity.
• •Use During Filter Changes: To maintain optimal performance of your whole house water filter system, it's recommended to replace the O-ring every 3-6 months during filter changes. This process ensures that your water filter housings are sealed properly, preventing leaks, and ensuring your water purifier continues to deliver purified water. Regular O-ring replacement helps prolong system life and ensures consistent, effective water filtration in your home.
• •Individually Packaged for Convenience: Each O-ring is individually packaged to prevent dust, debris, and damage, ensuring it remains in perfect condition until needed. By keeping it protected, you can easily store spares for future filter changes. This attention to detail ensures your whole house water filter system and water purifier continue to operate at peak efficiency, with the water filter housings always secure and leak-free.
• •High-Quality, Durable Material: Constructed from premium-grade rubber, this O-ring is designed to withstand high pressure and temperature variations, making it ideal for both residential and commercial use. Its durable material ensures long-lasting performance in your whole house water filter system, maintaining the effectiveness of your water purifier while safeguarding the seals within your water filter housings, ensuring clean, purified water.