
We bought six replacement filters from Revain and when we put NEW on the drinking water the 'end result' from ZERO WATER was HIGHER than the water coming out of our tap and YELLOW. We opened up all the filters and found that ALL of the above had black powder leaking out. I have emailed the seller but I also feel that Revain should have some responsibility for the sale of this defective product. According to the many comments left, we are not the only ones having problems with these replacement filters, but no one is satisfied by the company or Revain. This requires a solution.

NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 Review

NANPU Air Drying System With Double Filters And Pressure Regulator Combo For Clean And Controlled Air Supply
18 Review

NANPU 3/8" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass Element, Poly Bowl, Semi-Auto Drain, Metal Bracket, 0-150 Psi Gauge
26 Review

NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
20 Review