Are these 2 liter preforms ?
301840
they are PREFORMS their extruded (FORMED) size is different than the items you get. they are like large test tubes with screw on caps.
348242
Yes, they look like that. I do not know what the max PSI is, but it works well with our line pressure of 110 psi.
1386602
Yes they are and I just got a 3 pack from Amazon within the last 2 weeks. This is THE best carafe and even tho my top is broken, I use it every day.
2093141
But the Amazon Prestige 2 liter size is NOT 2 liter, just one. Small, small.
2126825
Yes, they came with luer lock tips and caps. So you can fill them with liquid without any concern of leakage.
811494
Yes they are. Check the instructions for the unit. They need to be replaced every 6 months. In between them is the membrane filter (more expensive ) which should be replaced every year.
973362
You can really mess up your unit. If your pressures are wrong. But yes these are what you need.
873277
The two liter comes in at 8.8 ounces. The three liter at .60 pounds. so probably 9.2 or so.
1013242
no, they are not completely air or liquid tight. they work fairly well, though. i am happy with them.
1340488
2 liters or 1.5 liters. It's not rocket science. The instructions call for "up to 20%" of the total volume. You could start with 1 liter to be safe.
734265
yes. very happy with these. so far proving to be durable. The fit of the diaphragm is a little tighter in the tube as these are a little thicker but it does fit just fine.
1379643
No, at least mine weren't. We bought 10 and half of them leaked the first time we used them.
570311
Yes, this set is for a 2.0 liter protege. I have recently installed this set on my 2002 protege5
341014
yes they are reusable and refillable. I have not had any leakage problem so far.
571244
No, I believe they are third party. But they work perfectly. I replaced mine over six months ago and no leaks no problems.
2167665
No they are not, they are made out of very thin paper, not great. Ok, If you can't find the original filters, Good luck on your quest :)
939611
No. They are for Watts Premier R/O model. Be careful to always monitor your holding tank. Bacteria can grow quickly and 2 filters may need to be changed sooner than 6 months.