Product review (5 stars): If you have the flashing F/H error, this could be the fix!
I had the flashing F/H error code on my Maytag Epic washer. Reading all the comments online, I suspected it was the flow meter- so I bought one here on Amazon, installed it and it wasn't the problem. I then did what I should have done in the firs place and glanced at the stream of water that comes out into the washing tub, and it was slow. I figured it was a physical water flow issue vs a sensor issue in the flowmeter, and decided to buy this valve meter. It arrived today, I installed it with the new braided hoses I bough at well. and the water pressure difference is AMAZING! The flow into the wash tub is now restored and the washer runs like new again. If you are getting the flashing F/H error, check the flow into the tub first before you replace the flowmeter.
Nonetheless, I replaced the flowmeter, valve set and new hoses for about 95.00, or about the cost of a service guy to just come out and look at the washer.