Hayward Filter Base with Screws and Washers for ProSeries Sand Filters | SX180K Vinyl Float Patch Kits the C-3310AM delivers a drop-in

the C-3310AM delivers a drop-in replacement fit within the Eco-Pur inner cartridge position

Frequency: 60 Hz

even coat of silicone-based lubricant to the O-ring before seating it — this prevents tearing during installation and helps the lock ring thread on smoothly without cross-threading

Reusing aged seals with a new header is a common cause of post-service leaks

Hayward Filter Base with Screws and Washers for ProSeries Sand Filters | SX180K Vinyl Float Patch Kits the C-3310AM delivers a drop-inThe Hayward Filter Base with Screws and Washers (SX180K) is the OEM replacement base kit for Hayward ProSeries top mount sand filters. This kit includes the filter base along with the mounting screws and washers required for a complete, hardware ready installation. IMPORTANT: KIT INCLUDES BASE, SCREWS, AND WASHERS This is a complete kit containing the filter base, mounting screws, and washers. Confirm you need the full assembly before ordering