RK Smart Water Tech supplies, installs and services RO, UV, UF and water softener systems for households, offices, shops and institutions — with genuine spares and a technician who actually shows up.
We check your source water & TDS before recommending a system.
Quick site visits and installation across Bangalore.
Original membranes, filters & cartridges — any brand.
Annual maintenance plans so your filter is never forgotten.
From a single kitchen tap to a full apartment complex — browse by category and we'll help you pick the right fit.
From choosing the right purifier for your water source through installation, annual maintenance and repairs — every service on this list is handled by our own technicians, not a subcontractor.
See all products & systemsThe same technicians who install your system also service it — no handoffs, no subcontractors.
Every recommendation starts with a free TDS & water test, so you only pay for what your water actually needs.
Genuine spares across every major brand, plus AMC plans that keep your filter running for years.
Whether it's a single kitchen tap or a full office pantry, we size the system, the storage tank and the AMC plan to match how much water you actually use.
Reliable, low-maintenance drinking water points sized for daily footfall.
ExploreIn-stock domestic purifiers, softeners and spares. Tap "Enquire Now" on any product and we'll get back to you with availability and pricing.
Wall-mount purifier with computer-controlled UV+UF purification for homes.
Eureka Forbes copper-infused RO+UV purifier for everyday home use.
Zinc & copper-enriched alkaline RO purifier for the true flavour of water.
Continuous soft water supply for hard-water homes, with auto-regeneration.
Compact cooling unit for break rooms and small offices.
Replacement thin-film composite membranes for RO systems.
Pre-filtration cartridge set, pack of 3, compatible with most RO systems.
Multi-stage system for large apartment complexes and institutions.
A few words from customers whose purifiers, softeners and plants we've installed and continue to service.
"Quick site visit, honest recommendation and the RO was fitted the same week. No pushy upselling — they only suggested what our water actually needed."
"We got our office pantry purifier and dispenser installed in a day. Their AMC plan means we never have to remember filter changes ourselves."
"Our borewell water had very high TDS. They tested it on the spot, explained the numbers, and set up a softener plus RO combo that's worked perfectly since."
"Needed a commercial RO plant for our restaurant kitchen fast. Their team sized it correctly for our footfall and it's been running without a single issue."
"Our old purifier from another brand was leaking and no one would touch it. RK Smart Water Tech repaired it on the same visit and it's been fine since."
"Set up a rooftop RO plant with overhead tank for our PG. Genuinely impressed with how clean and organised the plumbing work was left after installation."
Call us or share your address — we'll schedule a free water test and quote.