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🚐 Soft water freedom on the move—never compromise your RV lifestyle!
The On The Go OTG4-StdSoft Portable Water Softener delivers 8,000 grains of water softening capacity in a compact, lightweight design tailored for RV and marine use. It features a quick, tool-free setup with standard garden hose connections and regenerates in under 15 minutes using common table salt. This unit prevents hard water damage, enhances water taste and skin feel, and supports up to 20 days of soft water, making it an essential upgrade for mobile professionals seeking convenience and quality on the road.




| ASIN | B00KVPNURO |
| Best Sellers Rank | #228,052 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #170 in Water Softeners |
| Brand | On The Go |
| Brand Name | On The Go |
| Customer Reviews | 4.5 out of 5 stars 153 Reviews |
| Filter Life Cycle | 20 days |
| Included Components | Handle, Inlet Hose Adapter, Outlet Hose Adapter, Back-flush Adapter, High Pressure 4’ White Drinking Hose, Full Cradle Base, Cap & Plug, Hardness Test Strips Included Components Handle, Inlet Hose Adapter, Outlet Hose Adapter, Back-flush Adapter, High Pressure 4’ White Drinking Hose, Full Cradle Base, Cap & Plug, Hardness Test Strips See more |
| Installation Type | Freestanding |
| Item Dimensions L x W x H | 22"L x 6.75"W x 22"H |
| Manufacturer | On The Go |
| Maximum Flow Rate | 2 gpm |
| Model Name | OTG4-StdSoft |
| Model Number | OTG4-StdSoft |
| Number of Items | 1 |
| Other Special Features of the Product | Unique, patent-pending design with reverse flow functionality |
| Part Number | OTG4-StdSoft |
| Power Source | Manual Operation |
| Product Dimensions | 22"L x 6.75"W x 22"H |
| Purification Method | Ion Exchange |
| Special Feature | Unique, patent-pending design with reverse flow functionality |
| Unit Count | 1 Count |
| Warranty Description | Shipping is reimbursed/paid for damaged or defective products within 30 days of original purchase, all other returns are paid for by the shipper. Product needs to be unused with all accessories. We will inspect the item upon arrival and process the refund. A restocking fee may be deducted. |
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