💦 Soft water, big adventures await! Leak-proof cap & plug for on-the-go adventures. Refresh your softener in under 30 minutes with just salt. Fits in tight spaces without sacrificing performance. Easy carry handle and large mouth for hassle-free salt addition. Experience 40% more soft water than competitors! 16,000 grains No tools needed Regenerates in <30 mins The OTG4-VM-DBLSOFT is a portable, compact water softener designed for RV and marine use, boasting a 16,000 grain capacity. Assembled in the U.S., it regenerates quickly with common table salt and requires no tools or electricity, making it the perfect companion for your travels.