Pentair Genuine OEM O-Ring Closure, 5-3/4" ID In stock$1091
Quick overview
- Genuine Pentair The factory closure o-ring, not a generic seal cut to size.
- 5-3/4 inch inside diameter Sized to the filter closure it seals against.
- 1/8 inch thickness The cross section that gives the closure its squeeze.
- Tagelus and Triton II Listed as the replacement closure o-ring for those Pentair filter models.
- Two references on the part Carried as Pentair 154493 and as o-ring size O-108.
- The usual leak fix A closure that weeps after the filter is opened almost always needs the o-ring, not more tightening.
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Product details
This is the genuine Pentair closure o-ring, 5-3/4 inch inside diameter by 1/8 inch thick, listed as the replacement closure seal for Tagelus and Triton II filter models.
Two numbers, one part
Pentair carries it as 154493 and it also appears under the standard o-ring size O-108. Both point at the same seal, so either reference will get you here.
Where it sits
The closure o-ring is the seal between the filter body and its closure. It is compressed every time the filter is shut up, and it lives under full system pressure once the pump runs. That combination is what wears it out.
Fitting it properly
Clean the groove out before the new ring goes in, since old grit is a common cause of a fresh o-ring leaking. Use a lubricant suited to pool o-rings and seat it evenly. If a closure is weeping, the answer is a new ring rather than more force on the clamp.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 154493 O-108 |
| UPC | 788379693459 |
| Type | Closure o-ring |
| Inside diameter | 5-3/4 inch |
| Thickness | 1/8 inch |
| Fits | Pentair Tagelus and Triton II filter models |
| Part type | Filter valve part |
| Listed in parts diagrams for | Pentair PacFab Tagelus sand filter; Pentair Triton II TR40, TR50, TR60, TR100, TR140 sand filter; Pentair PacFab top mount and side mount 1-1/2 inch multiport valve; Pentair PacFab 6 way 1-1/2 inch Hi-Flo multiport valve |
| Shipping weight | 0.2 lb |
| Ships | Parcel |
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