Advertised as comparable to Pentek R50-BB. Pentek R50 50 microns but they say 5 microns. I wanted them for a pre-filter that doesn't clog easily. But the micron ratings on all these "fake" are highly suspect as there are no certificates from testing labs. It also begs the question of what quality control is applied in terms of hygiene when building these drinking water filters. Cheaper yes, but what is your health worth to you?
Filter under the sink Aquaphor Favorit ECO silver
20 Review
NANPU DFR-02 1/4" NPT Air Drying System - Double Air Filters, Air Pressure Regulator Combo - Semi-Auto Drain, Poly Bowl
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
🔧 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