Which SKU for replacement tubes for Maxi Doser 2.2?

[TehBrainz]

I discovered the dosing tube on one of my dosing heads split linearly and is leaking water.

Does anyone know which SKU is the correct tube replacement for the Maxi 2.2 Doser? I see SKU: PL-1888 (Replacement tubes for GHL Doser 2.1 Maxi) and SKU: PL-0586 (Dosing Pump Tube)

I'm assuming it's PL-1888 since it's for Maxi 2.1, but wanted to double check before ordering.

 

[TehBrainz]

You can see the split in the photo. Not a fun find, by any means.

 

[TehBrainz]

Not sure how I missed it originally.

Correct SKU: PL-1925
https://www.aquariumcomputer.com/usa/product/replacement-tubes-for-ghl-doser-2-2-maxi/
Thank you @Vinny@GHLUSA