This filter cartridge is 1/4" shorter than advertised. The spec lists a length of 9 3/4 inches. (which is listed in the description of this cartridge) but it is only 9 1/2 inches long. It doesn't seal because it's too short. You may not notice this problem if your filter housing is not transparent. I saw the filter pop up leaving a 1/4 inch gap at the bottom. I found this odd because it's a Campbell system and it's supposed to be a Campbell cartridge.
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
Filter under the sink Aquaphor Favorit ECO silver
20 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