Aquaboon Whole House 1 Micron 10 x 2.5 PP Grooved Sediment Water Filter Cartridge Replacement Compatible with AP110, WHKF-GD05, CFS110, P5, 6-Pack

These 1 micron filters do a much better job of filtering the water than the more common 5 micron ones. They are a standard size, and fit exactly to the OEM branded filters that my local vendor sells with a name brand, at a much higher price point. If you have a well, and use your well water to fill your pool, these filters work down to a level that keeps the metals out of the water. I was able to top up my pool (every year) using these, and I never get the brown tint in the water after shocking it (the brown tint is caused by the chlorine reacting to the metals). I will continue to buy these as long as they are available, and I highly recommend them as a replacement if you are currently using 5 micron ones.

I change the filter in my house every 3 to 4 months and these work very well. They fit into the filter assembly and filter out many impurities that our come naturally in our city's water system. We still use a filtered water pitcher for our drinking water, but using these have definitely reduced the amount of sediments that build up in our water heater (which I flush twice a year).

Work great as I always buy these in 1 micron and 5 micron rating

Does what they are supposed to do.

Perfect, reorder these as needed