Non-toxic. Corrosion-proof. Built to last 25+ years. Kita Systems manufactures India's only fully stainless steel water softeners, sand filters, iron filters & carbon filters.
Every vessel, every housing, every component — built in 304-grade stainless steel. Zero FRP. Zero mild steel. Zero compromise.
India's only fully stainless steel water softener. Eliminates hardness, prevents scale in boilers and RO membranes. 304-grade SS vessel — non-toxic and rust-proof for life.
SS Water Softener →Removes suspended solids, turbidity, sediment, and algae. SS housing ensures zero contamination. Perfect upstream pre-treatment for any industrial or commercial RO plant.
SS Sand Filter →Removes dissolved iron & manganese up to 10+ ppm. SS vessel eliminates contamination risk. Say goodbye to reddish stains, metallic taste, and clogged RO membranes forever.
SS Iron Filter →FRP (Fiber Reinforced Plastic) is still the industry default — but it comes with serious drawbacks that affect water safety, durability, and long-term costs.
| Parameter | Kita SS Vessels | Conventional FRP Vessels |
|---|---|---|
| Material Safety | ✓ Non-toxic, food-grade SS 304 | ✗ May leach chemicals over time |
| Bacterial Growth | ✓ Inert — no biofilm harboring | ✗ Porous surface traps bacteria |
| Corrosion Resistance | ✓ Fully corrosion-proof | ✗ Degrades in high TDS / borewell water |
| Operational Lifespan | ✓ 25+ years guaranteed | ✗ 5–8 years typically |
| Pressure Rating | ✓ Higher pressure tolerance | ✗ Lower pressure limits |
| Sanitation / Cleaning | ✓ Easy to clean and inspect | ✗ Difficult to sanitize fully |
| Environmental Impact | ✓ 100% recyclable metal | ✗ Non-recyclable plastic composite |
| Long-term Cost | ✓ Lower TCO over 10 years | ✗ Replacement costs every 5–7 yrs |
10+ years. 5000+ installations. Trusted by Nasaka, Blue Mount, Bluebird, and Hindware.
The only manufacturer in India offering 100% stainless steel housing for water softeners and sand filters — no FRP, no mild steel.
Our SS 304 vessels are food-grade certified. Water treated inside never contacts plastic or rust — genuinely safe for human consumption.
Stainless steel doesn't degrade like FRP. One investment that serves your facility for decades with minimal maintenance cost.
ISO-certified authorized manufacturer. Zero middleman markup. You get OEM quality at competitive prices with full warranty support.
Standard sizes from 8×44 to 63×72 inches. Custom SS vessels fabricated to your exact industrial specifications on request.
Trained service engineers available round-the-clock. Toll-free 18002701121. On-site visits across Delhi NCR and pan-India.
Water treatment technology has advanced dramatically over the last two decades, but the material used to build the vessels and housings that hold filtration media has often lagged behind. Most water treatment companies in India still rely on FRP (Fiber Reinforced Plastic) or mild steel for their vessels. Kita Systems India Pvt. Ltd. stands apart as the only manufacturer in India offering fully developed stainless steel water treatment systems — and the difference is profound.
Stainless steel water treatments refer to water filtration and conditioning systems in which the pressure vessels, housings, and structural components are fabricated from 304-grade or 316-grade stainless steel instead of the conventional FRP composite or mild steel. This applies across the full treatment chain — from SS sand filters and SS carbon filters to SS water softeners and SS iron filters. At Kita Systems, every vessel in our treatment series is built to this standard — creating a fully non-toxic, corrosion-proof water treatment system that is unlike anything else in the Indian market.
The Kita Difference: "FRP vessels can harbour bacteria, absorb chemicals over time, and degrade under high-pressure or high-TDS conditions. Our stainless steel treatment vessels are chemically inert — they will never react with water or treatment media, will never corrode, and will never introduce contaminants into your water supply."
Hard water is India's most widespread water quality problem, affecting millions of households and thousands of industries. Dissolved calcium and magnesium ions cause scale to form inside boilers, heat exchangers, cooling towers, and RO membranes — costing businesses crores in maintenance and downtime every year. Kita's SS water softener system uses ion-exchange technology housed in a fully stainless steel vessel to permanently remove hardness-causing minerals from your water supply. Unlike conventional FRP softeners that develop microcracks and harbour bacteria over time, our SS vessel remains pristine and fully sanitary throughout its 25+ year operational life. The ion-exchange resin inside is protected from contamination, and the treated water that flows out is genuinely soft, genuinely safe, and genuinely free from the vessel material's degradation products.
Before water reaches your RO membranes or any downstream equipment, it must be cleared of suspended particles, sediment, turbidity, and organic matter. Kita's stainless steel sand filter is the first line of defence in any professional water treatment chain. Our multi-layer sand and gravel filtration media, housed in a high-pressure SS vessel, physically strains particles down to 5–20 microns from your raw water. This extends the lifespan of downstream carbon filters, water softeners, and RO membranes dramatically — and ensures that the water entering those expensive systems is already clarified. Our SS sand filters are available in all standard sizes and can be fitted with automatic backwash controllers for fully unmanned operation.
Activated carbon filtration is essential for removing chlorine, chloramines, organic compounds, colour, and odour from municipal water supplies. These contaminants are harmless to drink in small amounts, but they are catastrophic for RO membranes — even trace amounts of chlorine will oxidize and permanently damage a reverse osmosis membrane within weeks. Kita's SS carbon filter uses high-quality activated carbon media in a 304-grade stainless steel housing to deliver chlorine-free, odour-free, taste-perfect water to downstream equipment and to your end users. Our stainless steel carbon filters are available in both granular activated carbon (GAC) and carbon block formats, and can be configured for automatic backwash operation.
Across Delhi, UP, Bihar, Rajasthan, and most of India's borewell-dependent regions, high iron content in groundwater is a daily reality. Iron in water causes reddish-brown staining on tiles, bathroom fixtures, and clothing. It produces a distinctive metallic taste and unpleasant odour. And for industries, it rapidly fouls RO membranes and clogs distribution pipelines. Kita's iron filter for homes uses oxidation filtration to convert dissolved ferrous iron (Fe²⁺) into particulate ferric iron (Fe³⁺), which is then trapped in the filter media and removed from your water supply. Available in SS vessel construction, our iron filters for homes treat iron concentrations up to 10+ ppm and can be configured with automatic backwash cycles to minimise ongoing maintenance.
For industrial applications, our high-flow iron removal filters handle the high throughput requirements of factories, boiler plants, and large commercial buildings — removing iron effectively at flow rates from 500 LPH to 50,000 LPH. Whether you need an iron filter for your home, a mid-size commercial installation, or a full industrial iron removal plant, Kita Systems has the right SS solution for you.
Beyond our SS vessel range, Kita Systems manufactures complete industrial water purifier systems that integrate all the treatment stages described above into a single, compact, skid-mounted unit. Our industrial RO plants are available from 500 LPH to 50,000 LPH and combine SS pre-treatment vessels with high-pressure RO systems to deliver consistently pure water for your entire facility. Paired with our domestic water purifier range and our stainless steel water coolers, Kita offers a complete water treatment ecosystem — all built to the same uncompromising SS standard.
The short answer: anyone who cares about long-term water quality, equipment safety, and total cost of ownership. Specifically, SS water treatment systems from Kita are ideal for pharmaceutical manufacturers and laboratories requiring non-toxic, contamination-free process water; food and beverage production where water contacts consumable products; hospitals and healthcare facilities with stringent hygiene standards; hotel chains and hospitality businesses protecting their expensive kitchen and laundry equipment; industrial boilers and cooling towers where scale prevention and purity directly impact operational efficiency; and residential complexes and housing societies that want the highest quality water treatment for their residents.
Getting started is simple. Call our toll-free number 18002701121 or reach us at +91 9289043483, and our team will arrange a free site visit and water quality test. Our engineers will analyse your water source, understand your flow rate and quality requirements, and design a complete stainless steel water treatment system tailored to your needs. We provide detailed quotations, transparent pricing, and complete end-to-end project execution — from design and fabrication to installation, commissioning, and ongoing service. Contact Kita Systems today and experience the difference that genuinely non-toxic, fully stainless steel water treatment makes.
Reddish-brown water. Metallic smell. Stained tiles and ruined laundry. These are the tell-tale signs of high iron content in your borewell water — one of the most common water quality problems across Delhi, UP, Bihar, and Rajasthan.
Kita's iron filter for homes is built in premium SS 304 housing and removes dissolved iron (Fe²⁺) and manganese at the point of entry to your home, protecting every tap, every appliance, and every garment in your household.
Free site visit. Free water quality test. Custom system design. No obligation. Serving Delhi, NCR, and all of India.
Toll Free: 18002701121 • support@kitasystems.com • Delhi – 110094