Aladdin RO-KIT 423 O-Ring Kit for Hayward DE Filter (RO-KIT423)

The Aladdin RO-KIT 423 is a focused O-ring kit designed to simplify maintenance on Hayward Micro Clear Vertical Grid Duralon Permaglass XL DE filters. Built for pool owners and service professionals, it delivers the essential seals in one ready-to-use package.

• O-Ring Kit Contents: 1 × O-24 Outlet Elbow O-Ring, 1 × O-186 Relief Valve Stem O-Ring, 2 × O-446 Relief Valve Stem O-Rings, 1 × O-429 Tank O-Ring.
• Lubricant Included: Includes Aladdin Magic Lube — PTFE-based sealant/lubricant with USDA H-1 rating for safe environmental use (with option for Magic Lube II silicone for valve kits).
• All-in-One Service Solution: Specifically packaged to replace the critical O-rings needed to service cartridge, sand and DE filters, reducing downtime and guesswork.
• Trusted Brand & Heritage: From Aladdin Equipment Co., a leader in pool and spa parts for over 65 years with a long-standing focus on durable gaskets, o-rings, and practical maintenance kits.
• Compatibility: Precisely designed for Hayward Micro Clear Vertical Grid Duralon Permaglass XL DE filter models to ensure a secure seal and reliable filtration.

Replacing worn or damaged O-rings with the RO-KIT 423 helps prevent leaks, maintain optimal flow, and support efficient DE filtration. The included sealant/lubricant reduces installation friction and extends seal life, making routine maintenance faster and more dependable. Ideal for seasonal upkeep, emergency repairs, or professional pool care, this kit keeps your filter performing at its best without the need to search for individual parts.

• 1 of O-24 Outlet Elbow O-Ring
• 1 of O-186 Relief Valve Stem O-Ring
• 2 of O-446 Relief Valve Stem O-Ring
• 1 of O-429 Tank O-Ring