These cartridges are NOT refillable. These devices are sealed and can only be opened by hacking. As for water softening, they are useless! There are water stains on my stainless steel faucet and sink. After the shower, the skin is dry and tense. Forget soft hair! You can watch the movie at the shower door. Do yourself a favor and get better cartridges that cost about $7 more per cartridge. I have no idea how anyone could think they are reusable! For real!
Pentek 10 Standard Housing Pressure
10 Review
💧 The Ultimate Pentek Big Blue Housing NPT: Top-rated Choice for Exceptional Filtration
9 Review
Hydronix CB 45 2001 Commercial Industrial Activated 💧 Water Filter: The Ultimate Solution for Efficient Water Purification
7 Review
💧 Hydronix HF2 10CLWH12 White Clear Body
10 Review
NANPU 1 FRL Air Filter Regulator Lubricator Combo With 0-150 Psi Gauge, 5 Micron Brass Element, Poly Bowl & Semi-Auto Drain - Metal Bracket Included
20 Review
NANPU Compressed Air Filter Regulator Combo: Brass Element, Semi-Auto Drain, 0-150 Psi Gauge, And More
21 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