Does anyone know if these been taken off the market?
I've used them for years but now all the suppliers I've contacted say they are on back-order. I haven't been able to find any for several months ( actually, I did find some on Amazon for approximately 4x the price I pay my local supplier). To have relied on a product and suddenly be unable to access it is unnerving and has changed my daily life - I've gone from changing every 5-6 days to changing every day due to leaks.
Thanks for any information.