Part # 4600-4495
Manufacturer Code 154493
Dimensions 5-3/4" ID, 1/8" Cross Section
Pentair Triton II & Tagelus Sand Filter Closure O-Ring – O-108
Generic Replacement for Part No. 154493
✅ Features & Benefits
✅ High-quality generic replacement O-ring for Pentair Triton II & Tagelus sand filters
✅ Equivalent to Pentair OEM Part No. 154493 (O-108)
✅ Ensures a watertight seal for the filter closure assembly
✅ Made from durable, chemical-resistant rubber for long service life
✅ Cost-effective alternative to OEM replacement parts
➡️ Dependable Seal, Affordable Price
➡️ This O-108 closure O-ring restores leak-free operation in Pentair Triton II and Tagelus filters, providing a budget-friendly alternative to the OEM part.
⚠️ Tech Tips & Cautions
⚠️ Always lubricate with silicone-based lube before installation for best sealing and longevity
⚠️ Confirm O-ring size and filter model before ordering (fits Triton II & Tagelus closures)
⚠️ Replace O-ring annually or if signs of cracks, flattening, or wear are visible
⚠️ Ensure closure assembly is tightened evenly to prevent leaks or O-ring pinching
I'm not sure what the difference is on the O-ring and the O-ring closure. My current O-ring is a single ring, flat surface. Why would I need an O-ring and O-ring closure?
Reply
Hi John, The Closure O-ring (154493) is for the screw-on valves. It prevents water from leaking out of the tank when closed. An o-ring will be round on all sides, if it is not that is an indicator of wear due to being compressed.
Reply
In need a closure O ring aprox 4 1/2" ID x 3/16 thick for a control valve #272526 VLV SD 19/22 1.5 HIFLO serial 0518062 0603224
Reply
I have a black screw in cap with a flat style gasket. I cannot find the gasket in your list for for a 2010- Pentair TR 100 P/N 14210
There is a part number on the the cap on the back 4070
Reply
The Most Recent Reviews
(5 out of 5 stars) o ring
Reviewed By: Pamela G. from Fredericksburg, VA ()
Great price!!!
Was this review helpful to you?