Aladdin RO-KIT 271: O‑Ring Replacement Kit for Sta-Rite Posi-Flo Cartridge Filters

Keep your Sta-Rite Posi-Flo cartridge filter sealing tight with the Aladdin RO-KIT 271. This complete O-ring kit is designed for easy, reliable maintenance for pool and spa users who want fast, serviceable seals without hunting for parts.

• Includes: 1 of O-239 Tank O-Ring, plus all essential seals to refresh your filter’s O-ring network.
• Compatibility: Specifically sized for Sta-Rite Posi-Flo Cartridge Filters, with components chosen for the most common service needs.
• Comprehensive coverage: A quick, practical kit to service Cartridge, Sand, and DE filters by replacing the critical O-ring seals in one package.
• Lubricant included: Aladdin’s Magic Lube (PTFE-based sealant/lubricant with USDA H-1 rating) to install seals smoothly and extend seal life (or Magic Lube II, silicone variant for valve kits, as applicable).
• Trusted brand lineage: From Aladdin Equipment Company, a decades-long leader in baskets, gaskets, and o-rings for pool and spa equipment.
• Ease of maintenance: Designed for straightforward replacement so you can minimize downtime and keep filters operating at peak efficiency.

Designed for adult pool and spa enthusiasts and professional technicians alike, the RO-KIT 271 provides a reliable, all-in-one solution to prevent leaks, maintain filtration performance, and prolong the life of Sta-Rite Posi-Flo systems. With components selected by Aladdin for a precise fit and durable seals, this kit helps you complete routine maintenance quickly, accurately, and with confidence. Whether you’re performing a routine seal refresh or addressing a leak, this kit gives you the right parts and lubricant in one ready-to-use package.

• 1 of O-239 Tank O-Ring