CFS – 4 Pack Sediment Water Filter Cartridges Compatible with PX05 Models – Removes Bad Taste and Odor – Whole House Replacement Filter Cartridge – 5 Micron – 9-7/8" Filter Cartridge

This filters work great. Just gotta replace evey few months

as advertised

I never write reviews but in view that this product is so below par, I felt compelled and recommend that when installing filters it is wise to have water testers to verify that your water quality is not detrimental to your health. I installed the filters according to instructions. I measured the quality of water from the tap and it read 279 ppm and has unusual and unpleasant odor which according to the water provider it is supposed to be acceptable. The quality of water from the filters measured with HM Digital TDS-EZ Water Quality TDS Tester reads TDS 255 ppm; after emptying the water reservoir 2 times and several readings over a period of three days the lowest reading is still 255. I am not sure what these filters are supposed to be filtering but the water quality is marginally acceptable. I do not recommend these nor would I ever buy it again. PURTREX PX05-9 7/8 5 Micron Sediment Water Filter 4 Pack by CFS

these are ok. still changing filters every 2 weeks

Good deal