Filter Replacements · ₹1,100 – ₹3,200 per set
Havells Digitouch Filter Replacement Guide (2026)
By Bikram Nath · Updated 2026-04-23 · How we pick · Affiliate disclosure: links earn a small commission
Quick Answer
Our top pick is Havells Genuine Filter Kit for Digitouch — Best OEM 3-set for warranty-covered Digitouch.
Buying the cartridges, not doing the replacement?
This guide lists which cartridges to buy. The step-by-step replacement procedure is on a separate page — How to Replace RO Water Purifier Filters — 6 steps, ~60 minutes, no plumber needed.
The Havells Digitouch is a mid-premium RO+UV+Mineraliser unit with a digital filter-life display and an 8L storage tank. It runs a 7-stage treatment: sediment, pre-carbon, carbon block, RO membrane, post-carbon, UV, and mineraliser. Replaceables: sediment (~6 months), pre-carbon (~6 months), carbon block (~6 months), RO membrane (12–24 months), post-carbon (~12 months), UV lamp (~12 months), mineraliser (~12 months). Havells-genuine full cycle ₹2,400–₹3,200. DIY with compatibles ₹1,100–₹1,900. Honest red flag: the Digitouch uses standard-sized housings (unlike AO Smith's proprietary format) so aftermarket fit is usually clean, but the digital filter-life counter is a proprietary system. DIY swaps don't reset the counter — the display keeps showing filters as used up. You either live with the indicator being inaccurate or book a service visit to reset.
Quick Comparison
| # | Product | Brand | Link |
|---|---|---|---|
| 1 | Havells Genuine Filter Kit for Digitouch OEM Choice | Havells | Check on Amazon → |
| 2 | Vontron 75 GPD RO Membrane for Havells Digitouch Best Value | Vontron | Check on Amazon → |
| 3 | Wellon Full Kit for Havells Digitouch (3 Cartridges + Membrane) | Wellon | Check on Amazon → |
| 4 | Havells Genuine Mineraliser for Digitouch Most Trusted | Havells | Check on Amazon → |
| 5 | Aquadart Compatible 3-Set for Havells Digitouch | Aquadart | Check on Amazon → |
Our Top Picks
Havells Genuine Filter Kit for Digitouch
Havells
Cartridges included
3 (Sediment + Pre-Carbon + Post-Carbon)
Service life
6–12 months
Compatibility
Havells Digitouch, Digitouch+
OEM
Yes
Pros
- ✓Havells-genuine, consistent QC
- ✓Correct housing thread fit
- ✓Preserves warranty
- ✓Standard sizing — no surprises
Cons
- ✗Membrane, UV lamp, mineraliser separate
- ✗Doesn't reset digital counter
- ✗Premium over compatibles
“Best OEM 3-set for warranty-covered Digitouch.”
Check Latest Price on Amazon →Vontron 75 GPD RO Membrane for Havells Digitouch
Vontron
Cartridges included
1 (RO Membrane 75 GPD)
Service life
12–24 months
Compatibility
Havells Digitouch and 75 GPD domestic RO
OEM
No (Compatible)
Pros
- ✓Industry-standard 75 GPD core
- ✓92–96% rejection typical
- ✓Half the price of Havells-genuine membrane
- ✓Fits Digitouch housing cleanly
Cons
- ✗Voids AMC if any
- ✗Reverse-install error common
- ✗TDS-test required
“Best value membrane for out-of-warranty Digitouch.”
Check Latest Price on Amazon →Wellon Full Kit for Havells Digitouch (3 Cartridges + Membrane)
Wellon
Cartridges included
4 (Sediment + Pre-Carbon + Post-Carbon + 75 GPD Membrane)
Service life
6–24 months depending on stage
Compatibility
Havells Digitouch, Digitouch+
OEM
No (Compatible)
Pros
- ✓Full annual-cycle kit in one purchase
- ✓Housing threads match standard sizing
- ✓Cheaper than sum-of-parts
- ✓Good inventory across India
Cons
- ✗Voids AMC
- ✗UV lamp and mineraliser sold separately
- ✗Doesn't reset counter
“Best full-kit value for out-of-warranty Digitouch.”
Check Latest Price on Amazon →Havells Genuine Mineraliser for Digitouch
Havells
Cartridges included
1 (Mineraliser)
Service life
~12 months
Compatibility
Havells Digitouch, Digitouch+
OEM
Yes
Pros
- ✓Genuine mineral media
- ✓Correct housing fit
- ✓12-month Havells warranty
- ✓No reliable compatibles for this stage
Cons
- ✗Premium vs inert-bead alternatives
- ✗Counterfeits exist in low price bands
- ✗Changes taste noticeably when changed
“Most trusted mineraliser — compatibles for this stage are unreliable.”
Check Latest Price on Amazon →Aquadart Compatible 3-Set for Havells Digitouch
Aquadart
Cartridges included
3 (Sediment + Pre-Carbon + Post-Carbon)
Service life
6 months
Compatibility
Havells Digitouch
OEM
No (Compatible)
Pros
- ✓Cheapest 3-cartridge option for Digitouch
- ✓Standard housing fit
- ✓Wide online availability
- ✓7-day replacement common
Cons
- ✗Lower carbon grade than OEM
- ✗Voids AMC
- ✗Not ideal for borewell
“Budget refresh for municipal-supply households on clean water.”
Check Latest Price on Amazon →What to Look For
- 1.Confirm the variant. Havells shipped Digitouch, Digitouch+, and Digitouch Plus Alkaline — the alkaline variant has an extra alkaline cartridge stage. Match the model code before ordering; cartridge sizes are consistent but the alkaline variant has an additional stage most kits don't cover.
- 2.Havells-genuine vs compatible. Havells pricing for genuine parts is reasonable — typically 1.3–1.5× compatible. For out-of-warranty units on normal municipal supply, compatibles fit cleanly because housings are standard size. For units under warranty, stick with genuine to preserve parts coverage.
- 3.Installation. Digitouch has front-flap access; pop the flap with gentle upward pressure. Unplug and drain tank before touching anything. The digital display is electronic only — doesn't interfere with cartridge access. Housings use standard threading and fit standard compatible cartridges. Hand-tight only.
- 4.Warranty. Havells offers 1-year warranty + optional AMC ₹2,800–₹4,200/year. The display module has a separate 2-year warranty in most regions — DIY swap of cartridges doesn't affect display warranty. AMC makes sense in year 1 while the unit is new; out of AMC, DIY saves clearly.
- 5.Mineraliser economics. The Havells mineraliser has fewer counterfeit listings than Kent or AO Smith equivalents, but compatibles are still mostly inert beads. For this specific stage, pay Havells-genuine or skip the stage honestly (some users do, accepting flatter-tasting water to save ₹800/year).
- 6.When to stop DIY. If the Digitouch display shows a wrong stage as exhausted after a refresh, that's the counter-lockout talking — not a real cartridge problem. A service visit for display reset costs ₹300–₹500. If the unit dispenses normally but the indicator is wrong, you can keep using it until you're ready to pay for a reset.
Frequently Asked Questions
What is the best Filter Replacements in India?
The best Filter Replacements in India is the Havells Genuine Filter Kit for Digitouch. Best OEM 3-set for warranty-covered Digitouch.
How much does a Filter Replacements cost in India?
Filter Replacements prices in India typically range from ₹1,100 – ₹3,200 per set. Check current prices on Amazon for each pick listed above.
What should I look for when buying a Filter Replacements?
Key factors: Confirm the variant. Havells shipped Digitouch, Digitouch+, and Digitouch Plus Alkaline — the alkaline variant has an extra alkaline cartridge stage. Match the model code before ordering; cartridge sizes are consistent but the alkaline variant has an additional stage most kits don't cover. | Havells-genuine vs compatible. Havells pricing for genuine parts is reasonable — typically 1.3–1.5× compatible. For out-of-warranty units on normal municipal supply, compatibles fit cleanly because housings are standard size. For units under warranty, stick with genuine to preserve parts coverage. | Installation. Digitouch has front-flap access; pop the flap with gentle upward pressure. Unplug and drain tank before touching anything. The digital display is electronic only — doesn't interfere with cartridge access. Housings use standard threading and fit standard compatible cartridges. Hand-tight only.
What is a good budget option for Filter Replacements?
Aquadart Compatible 3-Set for Havells Digitouch is a solid budget choice within this range. Budget refresh for municipal-supply households on clean water.
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