Product review (1 stars): Pretty sure they actually damaged my refrigerator.
First, to their credit, after trying the filters and not being happy, the seller sent a prepaid label and issued a prompt refund, so five stars to the seller, zero stars to the actual filter.

I ordered the three-pack, thinking they were a great deal since the GE brand filters are absurdly expensive.  Not only did it not work, but I think it actually damaged our refrigerator.

Had trouble even getting the first one installed, finally did and I successfully got water out of the access point on the door.for about 10 seconds.  I was going to run a couple gallons through as normal to clear out any carbon dust, but after about 10 seconds the water started intermittently spitting and spurting out of the dispenser, accompanied by a loud jackhammer-like sound coming from the back of the refrigerator (seriously).  Looking down the crack beside the fridge, I could see the icemaker hose jumping back-and-forth in time with the noise.  Lovely.

WIth much hesitation, I let it run for a few seconds, thinking perhaps it was just air in the line.  It did let up and I got water normallyfor about another 30 seconds, then more sputtering and jackhammering.  I removed the filter, re-installed it, and water flowed normally.for about 30 seconds, sputter/jackhammer. lather, rinse and repeat.

Contacted the seller, who said "try a second one, if it does the same thing we'll give a refund."  Tried another one, and it was even worse.  With this one, removing and re-installing it didn't buy me 30 seconds of water flow.

So, I sent them back and reinstalled the old "officlal GE" filter.  For a few days, it seemed OK (wasn't using it much, though), but now it's doing the sputter/jackhammer thing even with the "official" filter.  I'm now going to order a new "genuine GE" filter and HOPE that resolves the problem.

In closing, if you're looking for equivalent GE MSWF filters, AVOID THESE "Swift Green" filters or risk needing refrigerator repairs.