Illustration of the Rhythm P2 sealing ring, part P2SLR-2, a small flat black rubber gasket ring shown on a white background

Rhythm P2 Sealing Ring (P2SLR-2)

US$3.00

In stock

Call (786) 755-8063

Genuine Rhythm sealing ring, item P2SLR-2
Fits the Rhythm P2, P2-E6 and P2-E7, per Rhythm’s parts diagrams
Sits at the nozzle, the oxygen outlet where the cannula connects
Not listed for the P2-S4
Authorized Rhythm dealer — ships from Miami, FL

Genuine Rhythm sealing ring, item P2SLR-2
Fits the Rhythm P2, P2-E6 and P2-E7, per Rhythm’s parts diagrams
Sits at the nozzle, the oxygen outlet where the cannula connects
Not listed for the P2-S4
Authorized Rhythm dealer — ships from Miami, FL

Genuine productFree shipping on orders $99+Ships from Miami, FLExpert help · (786) 755-8063

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Brand: Rhythm Healthcare
SKU: P2SLR-2
Category: Oxygen Accessories & Parts

Description
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The seal at your P2’s oxygen outlet

Item P2SLR-2 is the sealing ring Rhythm places at the nozzle — the oxygen outlet fitting on top of the unit, near the Pre-Filter Cover, where you connect the nasal cannula. It fits the Rhythm P2, P2-E6 and P2-E7.

Fits P2, P2-E6 and P2-E7

The same item number, P2SLR-2, appears in Rhythm’s parts diagrams for all three models.

Right at the cannula connection

Rhythm’s diagram places it at the nozzle, between the nozzle and the case — where the oxygen leaves the unit toward your cannula.

Genuine Rhythm part

Sold new, by Rhythm’s own item number, from an authorized Rhythm Healthcare dealer.

Details

Which Rhythm models does it fit?

Fits the Rhythm P2, P2-E6 and P2-E7.
Rhythm P2-S4: its parts diagram lists no sealing ring and no nozzle part, so we don’t sell this ring for the P2-S4.
Other Rhythm models (such as the P2-S3): Rhythm doesn’t publish their parts diagrams. Call us before you buy.

What's included

The Rhythm P2 sealing ring, item P2SLR-2 (listed as “Sealing Ring” in Rhythm’s parts diagrams), new and genuine. Rhythm doesn’t publish its material, dimensions or how many come per pack. If you need that confirmed before you order, call us. The photo is an illustration based on Rhythm’s parts diagram; the part we ship is the genuine Rhythm P2SLR-2 sealing ring.

Why genuine matters

American Oxygen is an authorized Rhythm Healthcare dealer. This is the ring Rhythm assigns by item number to the P2, P2-E6 and P2-E7 — not a generic O-ring picked by size.

In short: Rhythm item P2SLR-2 is the sealing ring listed in Rhythm’s official parts diagrams for the P2, P2-E6 and P2-E7 portable oxygen concentrators. The diagrams place it at the nozzle — the oxygen outlet fitting on top of the unit, near the Pre-Filter Cover, where the nasal cannula connects. It isn’t listed in the P2-S4 parts diagram. Rhythm doesn’t publish its material, dimensions or a replacement interval, and it isn’t one of the parts the user manuals list for owners to replace. American Oxygen is an authorized Rhythm Healthcare dealer.

Frequently asked questions

Which Rhythm models does it fit?

The Rhythm P2, P2-E6 and P2-E7: item P2SLR-2 appears in Rhythm’s parts diagrams for all three. The P2-S4 parts diagram doesn’t include it.

Where does it go?

At the nozzle, the oxygen outlet where the nasal cannula connects. Per the manual, the nozzle fitting is on the top side of the unit, near the Pre-Filter Cover. Rhythm’s parts diagram places the ring between the nozzle and the case.

When should I replace it?

Rhythm doesn’t publish a replacement interval or wear signs for this ring. If you notice a leak at the cannula connection, start where Rhythm’s troubleshooting table does: check the cannula and its connection to the oxygen outlet. If the problem continues, call us and we’ll help you find the cause.

Can I replace it myself?

It isn’t among the parts the P2, P2-E6 and P2-E7 manuals list for owners to replace (battery, Pre-Filter Cover and Cotton Intake Filter), and Rhythm doesn’t publish a procedure for it. If you’d rather we do it for you, call us.

Does it include the nozzle?

No. This is the sealing ring only. The nozzle is a separate Rhythm part, item P2NZL-2: Rhythm P2 Nozzle.

I have a P2-S4. Do I need this?

Rhythm’s P2-S4 parts diagram doesn’t list this ring, so we don’t sell it for the P2-S4. If you have a problem at the cannula connection of a P2-S4, call us.