OnliSoft Pro Salt-Free Water Conditioner and Whole House Carbon Filter System
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RKIN OnliSoft Pro Whole House Carbon Filtration & Salt-Free Softening System
Whole-Home Water Treatment — Chlorine Removal, Filtration & Scale Prevention Without Salt
Overview
The RKIN OnliSoft Pro Carbon System is a complete whole-home water treatment solution designed to remove chlorine, sediment, and chemical contaminants while preventing scale buildup without the use of salt or harsh additives.
Built around multi-stage carbon filtration and salt-free conditioning, this system improves water quality at every fixture while protecting plumbing, appliances, and long-term infrastructure.
Why This System Works
Multi-Stage Carbon Filtration
Removes chlorine, chloramine, and organic contaminants
Whole-Home Coverage
Treats water at the point of entry for consistent performance throughout the home
Salt-Free Conditioning
Prevents scale buildup without chemicals or traditional softeners
Sediment Protection
Captures sand, silt, and debris before entering plumbing systems
Low Maintenance Operation
Long-life media with minimal servicing requirements
Improved Water Quality
Enhances taste, odor, and overall usability of household water
System Role
Functions as a complete whole-home filtration and conditioning system, delivering clean, balanced water while preventing long-term damage from hardness and contaminants.
Ideal for:
- Municipal water treatment (chlorine removal)
- Whole-home filtration upgrades
- Scale prevention without salt
- Long-term plumbing and appliance protection
Key Specifications
| Spec | Detail |
|---|---|
| System Type | Whole-Home Carbon Filter + Salt-Free Softener |
| Contaminants Reduced | Chlorine, Chloramine, VOCs, Sediment |
| Filtration Stages | Multi-Stage Carbon + Sediment |
| Conditioning Type | Salt-Free (Crystallization) |
| Installation | Point-of-Entry |
| Operation | Chemical-Free |
System Details & Technology Breakdown
Multi-Stage Carbon Filtration
Stage 1 – KDF Media
Copper-zinc alloy creates a bacteriostatic environment and reduces chlorine and heavy metals
Stage 2 – Catalytic Coconut Shell Carbon
Removes chlorine, chloramine, and organic contaminants including disinfection by-products
Stage 3 – EvenFlow Media Bed
Maximizes contact time between water and filtration media for improved performance
Contaminant Reduction Performance
Removes up to 99.6% of chlorine and reduces:
- Chloramine
- Taste and odor compounds
- Herbicides and pesticides
- MTBE and VOCs
- Disinfection by-products including THMs and haloacetic acids
OnliSoft Salt-Free Water Conditioning
Prevents scale buildup without salt or chemicals by using seed-assisted crystallization. Hardness minerals are transformed into non-adhering microscopic particles that pass through plumbing without forming deposits. The media is non-absorbent and requires no replacement or maintenance.
Sediment Filtration System
Captures sand, silt, clay, and debris using a 5-micron filter. Large-capacity housing supports high flow rates and long filter life with bacteriostatic technology for consistent performance.
System Benefits
Softer Skin & Healthier Hair
Reduces the drying effects of chlorine and chemical exposure
Appliance & Plumbing Protection
Prevents scale buildup that reduces system lifespan and efficiency
Improved Water Quality
Enhances taste, odor, and usability across all household fixtures
Installation & Setup
Install-ready system designed for point-of-entry installation with minimal assembly required. Compatible with standard residential plumbing configurations. Professional installation recommended if needed.
What’s Included
- OnliSoft Tank
- Carbon Filter Tank
- ZEE Pro Filter Housing
- Sediment Filter
- Sediment Filter Wrench
- Bypass Valves
- Mounting Kit
- Hose Bib Assembly
- Installation Manuals
Bottom Line
A complete whole-home water system that delivers chlorine-free, scale-resistant, and clean water throughout your home without salt, chemicals, or ongoing maintenance complexity.