
SuperPro Tank O-Ring 20", O-101-9
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Quick overview
- Tank seal This is the o-ring that seals the tank halves, so it is what stops a drip at the band.
- Twenty inch Listed as the 20 inch tank o-ring.
- Two part numbers Sold as O-101-9 and cross listed as 24700-0072, so either number lands here.
- Replace it while it is open An o-ring that has taken a set will not reseal reliably once the tank has been split.
- Lubricate before fitting A silicone o-ring lubricant helps it seat and makes the next teardown easier.
- SuperPro made An aftermarket replacement seal rather than a factory branded part.
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Frequently bought together

SuperPro Tank O-Ring 20", O-101-9
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Product details
The SuperPro O-101-9 is a 20 inch tank o-ring, cross listed under the part number 24700-0072. It is the seal that keeps the two halves of a tank together and dry.
When you need one
A tank o-ring is usually replaced for one of two reasons: the tank has started weeping at the seam, or you are already in there for other work and the ring has been in service long enough that putting it back would be false economy. Rubber that has been squeezed under a clamp band for years takes a permanent set, and a ring that has set will not reliably reseal.
Fitting it
Clean the groove out before the new ring goes in, and give the ring a coat of a silicone based o-ring lubricant. That helps it seat evenly instead of rolling or pinching as the tank closes, and it makes the next teardown far less of a fight.
| Brand | SuperPro |
|---|---|
| Manufacturer part number | O-101-9 |
| UPC | 601402263262 |
| Type | Tank o-ring |
| Size | 20" |
| Substitute part numbers | 24700-0072, O-101-9 |
| Shipping weight | 0.45 lb |
| Ships | Parcel |
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Questions and answers
What people ask about this product, answered by our pool techs.
Is 24700-0072 the same o-ring?
Should I lubricate it?
Can I reuse my old o-ring?
Is this a factory branded part?
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