Pentair 272541 valve body o-ring for Sand Dollar, Tagelus and Cristal-Flo II filtersPentair Genuine OEM Valve Body O-Ring for Cristal-Flo II and Sand Dollar Filters, 272541 In stock$1199
Pentair 272541 valve body o-ring for Sand Dollar, Tagelus and Cristal-Flo II filters
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Pentair Genuine OEM Valve Body O-Ring for Cristal-Flo II and Sand Dollar Filters, 272541

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$1199
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Quick overview

  • Genuine Pentair Factory o-ring, part number 272541.
  • Sized 3/16" x 4-3/4" Listed at 3/16 in. by 4-3/4 in., so compare it against the ring you are removing.
  • Rubber construction Molded in rubber for a pool filter valve application.
  • Wide listing Shown for Pentair Sand Dollar, Pentair Tagelus and Sta-Rite Cristal-Flo II top mount sand filter systems.
  • Also in the multiport diagrams Appears in the PacFab 1-1/2 in. multiport and 6 way Hi-Flo multiport valve parts diagrams.
  • Cheap insurance Any time the valve comes apart, a fresh o-ring costs little next to a second teardown.
Full description and specifications ↓

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Product details

The Pentair 272541 is the valve body o-ring listed for Sand Dollar and Tagelus top mount sand filters and the Sta-Rite Cristal-Flo II. It is the genuine Pentair part, molded in rubber and listed at 3/16" x 4-3/4".

What an o-ring does

An o-ring is a simple circle of rubber that sits in a groove and gets squeezed between two parts. That squeeze is the seal. As the rubber ages it hardens and takes the shape it has been held in, and once it stops springing back, the joint starts to weep.

Where it goes

This one seals the valve body on the filter systems listed above. It also appears in the PacFab 1-1/2 in. multiport and 6 way Hi-Flo multiport valve parts diagrams, so check the diagram for your equipment against the part number.

Worth doing while you are in there

Valve work is mostly disassembly time. When the valve is already apart, replacing the o-ring costs very little compared with taking it apart a second time a month later.

Specifications
Brand Pentair
Manufacturer part number 272541
UPC 788379693428
Type Valve body o-ring
Part type Pool filter part
Material Rubber
Size 3/16" x 4-3/4"
Listed for Pentair Sand Dollar, Pentair Tagelus, Sta-Rite Cristal-Flo II top mount sand filters, PacFab 1-1/2" multiport and 6 way Hi-Flo multiport valves
Shipping weight 0.05 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

What size is this o-ring?
It is listed at 3/16" x 4-3/4". Measure the old ring before ordering, since a ring that has taken a set reads slightly off its original size.
Which filters use it?
It is listed for the Pentair Sand Dollar and Tagelus top mount sand filters and the Sta-Rite Cristal-Flo II, and it appears in the PacFab 1-1/2 in. multiport and 6 way Hi-Flo multiport valve diagrams.
Is this a genuine Pentair part?
Yes. It is the Pentair OEM o-ring, part 272541.
Why is my valve weeping at the body?
An o-ring hardens and flattens as it ages, and once it stops springing back it no longer fills the groove. That is the point where water starts to seep at the joint.
Ask your own question