1/16/20 - Well that was fast, all stock that we had for the PF-22 replacement bottles are gone & we don't have an ETA on the rest of our incoming bottles. We'll keep you updated through the product stock update page here. Please don't email asking when stock will arrive, please just click on the "Email When Available" button on the right side of the screen.
It seems pretty common that people mess up their bottles on the PF22. This is just a replacement bottle/upgrade for the PF22.2. You can buy one of these if you want to upgrade your existing PF22 to a PF22.2, the threads are exactly the same! You want to twist the bottle and not the sprayer head when you screw everything together, this helps avoid messing up the threads on the bottle.