
My old fine cut filter was very old so I decided to replace it when replacing other reverse osmosis filters. My water has never tasted bad and still tastes good, so I think it's probably working. Anyway I feel better knowing I have a new one and it was at the right price so I bought two extras for the next time I need to replace it.

π§ NANPU 1/2" NPT Compressed Air Filter Regulator Combo Piggyback with Auto Drain, 5 Micron Brass Element, Poly Bowl, Metal Bracket, and 0-150 psi Gauge
18 Review

NANPU 1/2" NPT Air Drying System - 5 Micron Particulate Filter, 0.01 Micron Coalescing Filter, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl W/Metal Gauge
23 Review

Filter under the sink Aquaphor Favorit ECO silver
20 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