Pentair O-Ring | Sta-Rite System 3 Modular D.E. Filters SMD Series | 35505-7438Z Waterfalls HC-3340 Fits Into

HC-3340 Fits Into

Pentair Part Number 270094 Compatible Valve Size 2" and 2-1/2" Valve Type 3-Way Solar Diverter Valve Includes Drain Down Yes Quantity Each Legacy Brand Pentair (formerly Compool / PacFab) Poolaroo Pro Tip

A cracked lateral allows sand to bypass the filter media and enter the pool return — the most reliable indicator that one or more laterals need replacement

Replacing only the outer filter without servicing the inner mineral cartridge will not restore full system performance

These are excellent for hot weather

Pentair O-Ring | Sta-Rite System 3 Modular D.E. Filters SMD Series | 35505-7438Z Waterfalls HC-3340 Fits IntoThe Pentair 35505 7438Z is the OEM replacement O ring for the Sta Rite System: 3 Modular SMD Series D. E. Filter measuring 2 3 4" x 1 4" and designed to maintain a leak free seal at the elbow connection on this filter system. IMPORTANT: LUBRICATION REQUIRED SOLD SEPARATELY Always lubricate this O ring with a silicone based lubricant before installation. We carry the Pentair R172351 Lifeguard Silicone Lubricant the OEM matched product for Pentair