Filter Replacements · ₹1,200 – ₹3,800 per set
Kent Superb Filter Replacement: What Goes Where (2026)
By Bikram Nath · Updated 2026-04-23 · How we pick · Affiliate disclosure: links earn a small commission
Quick Answer
Our top pick is Kent Original Superb Filter Set — Sediment + Pre-Carbon + Post-Carbon — Best OEM choice for Superb units under AMC. Pair with an OEM Kent membrane if warranty matters.
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 Kent Superb is Kent's premium-domestic RO+UV+UF with a larger 9 L storage tank and a slightly higher-grade post-carbon polisher. Its cartridge family does NOT fully overlap with the Grand/Supreme line — the post-carbon and housing dimensions are Superb-specific. Replaceables: sediment (~6 months), pre-carbon (~6 months), post-carbon (~12 months), 80 GPD RO membrane (12–24 months depending on TDS), and UV lamp (~12 months). DIY full refresh runs ₹1,200–₹2,100 with compatibles or ₹2,600–₹3,800 with Kent-original. Kent's AMC for the Superb is ₹4,000–₹6,500/year depending on region. Honest red flag: the Superb uses a slightly different post-carbon housing than the Grand Plus — if you order a Grand Plus kit expecting it to fit the Superb, the post-carbon will leak. Always match the part number on the Kent sticker (typical Superb codes: 11110, 11150).
Quick Comparison
| # | Product | Brand | Link |
|---|---|---|---|
| 1 | Kent Original Superb Filter Set — Sediment + Pre-Carbon + Post-Carbon OEM Choice | Kent | Check on Amazon → |
| 2 | Kent Original 80 GPD RO Membrane for Superb Most Trusted | Kent | Check on Amazon → |
| 3 | Wellon Full Service Kit for Kent Superb (Sediment + Pre-Carbon + Post-Carbon + Membrane) Best Value | Wellon | Check on Amazon → |
| 4 | Vontron 80 GPD RO Membrane for Premium Domestic RO | Vontron | Check on Amazon → |
| 5 | Kent Original UV Lamp for Superb | Kent | Check on Amazon → |
Our Top Picks
Kent Original Superb Filter Set — Sediment + Pre-Carbon + Post-Carbon
Kent
Cartridges included
3 (Sediment + Pre-Carbon + Post-Carbon)
Service life
6–12 months
Compatibility
Kent Superb (all generations)
OEM
Yes
Pros
- ✓Superb-specific post-carbon — correct housing dimensions
- ✓Preserves AMC warranty
- ✓Consistent batch-level QC
- ✓Higher-grade carbon than the Grand Plus post-carbon
Cons
- ✗Membrane and UV lamp sold separately
- ✗~2× compatible pricing
- ✗No bundled O-ring spares
“Best OEM choice for Superb units under AMC. Pair with an OEM Kent membrane if warranty matters.”
Check Latest Price on Amazon →Kent Original 80 GPD RO Membrane for Superb
Kent
Cartridges included
1 (RO Membrane 80 GPD)
Service life
12–24 months
Compatibility
Kent Superb (80 GPD units)
OEM
Yes
Pros
- ✓Correctly sized 80 GPD for the Superb booster pump
- ✓97–98% rejection on moderate-TDS water
- ✓12-month Kent replacement warranty
- ✓Comes with fresh O-rings
Cons
- ✗~2× price of a Vontron 80 GPD equivalent
- ✗Overkill on low-TDS municipal supply
- ✗Listing variance — confirm 80 GPD not 75
“Most trusted membrane for Superb. Confirm the 80 GPD spec on the listing before ordering.”
Check Latest Price on Amazon →Wellon Full Service Kit for Kent Superb (Sediment + Pre-Carbon + Post-Carbon + Membrane)
Wellon
Cartridges included
4 (Sediment + Pre-Carbon + Post-Carbon + 80 GPD Membrane)
Service life
6–24 months depending on stage
Compatibility
Kent Superb
OEM
No (Compatible)
Pros
- ✓Closest housing-thread match to OEM Superb in the compatible market
- ✓Full annual-cycle kit in one purchase
- ✓Clearly labelled Superb-specific part numbers
- ✓Priced significantly below the sum of OEM parts
Cons
- ✗Voids AMC
- ✗UV lamp still required separately
- ✗Installation docs thinner than OEM
“Best value for out-of-AMC Superb owners doing a full yearly refresh.”
Check Latest Price on Amazon →Vontron 80 GPD RO Membrane for Premium Domestic RO
Vontron
Cartridges included
1 (RO Membrane 80 GPD)
Service life
12–24 months
Compatibility
Kent Superb and 80 GPD domestic RO systems
OEM
No (Compatible)
Pros
- ✓Correct 80 GPD spec — important for the Superb pump sizing
- ✓93–96% rejection typical
- ✓Half the price of Kent-original
- ✓Well-documented in Indian RO communities
Cons
- ✗Voids AMC
- ✗Batch variance — TDS-test after install
- ✗Direction arrow can be faint — read carefully
“Best value membrane for out-of-AMC Superb. Pair with compatible pre/post-carbon set for a full sub-₹2k refresh.”
Check Latest Price on Amazon →Kent Original UV Lamp for Superb
Kent
Cartridges included
1 (UV lamp 11W)
Service life
~6,000 hours / 12 months
Compatibility
Kent Superb
OEM
Yes
Pros
- ✓254 nm correct microbial-kill spectrum
- ✓Matches the Superb UV chamber exactly
- ✓Preserves AMC warranty
- ✓Easy two-screw install from top-rear cover
Cons
- ✗Premium price vs compatible lamps
- ✗Quartz sleeve sold separately if scaled
“UV is safety-critical — use OEM. Not the stage to economise on.”
Check Latest Price on Amazon →What to Look For
- 1.Verify the model number before ordering. The Kent Superb has three generations: original Superb (2016–19), Superb 2.0 (2020–23), and the current Superb 2024. Cartridge fits are ~95% interchangeable but O-ring sizes differ. The model sticker is on the back-bottom panel — note the 5-digit code and cross-reference the listing description. Do not buy from listings that say "fits most Kent" without specifying Superb.
- 2.OEM vs compatible — AMC decides it. Kent's AMC on the Superb is more comprehensive than on the Grand Plus and voiding it has bigger cost implications. If under AMC, use Kent-originals. Out of AMC, Wellon and Vontron perform within spec; Wellon has the closest housing-thread match for the Superb specifically.
- 3.Installation specifics. The Superb's pump-side layout is a little tighter than the Grand Plus — you'll need to tilt the unit forward 15° to swing the sediment housing free. Unplug first, drain the tank fully (9 L takes ~3 min through the dispenser), then unscrew. The Superb's UV chamber is accessed from the top-rear; two screws hold the cover. Keep track of the quartz sleeve — it's glass.
- 4.Warranty and AMC reality. Kent AMC on the Superb runs ₹4,000–₹6,500 for comprehensive parts+labour. DIY parts annually: ₹2,000–₹2,500. The saving is real but so is the lost warranty on the booster pump (₹3,500+ if it fails). If your unit is 2 years or newer, stay on AMC. If 4+, DIY is defensible.
- 5.Input-water matters. The Superb's membrane is 80 GPD (not 75) and it runs more efficiently at inlet TDS 300–1500. Below 300, you're oversizing; above 1500, plan 12-month membrane changes. In cities with chloramine-treated water (parts of Delhi and Mumbai), upgrade the pre-carbon to a higher-grade block — standard GAC passes chloramine through.
- 6.When to stop and call a tech. If the unit beeps repeatedly after a membrane change, the TDS controller position is wrong or a solenoid is stuck. If you hear the booster pump cycle on-off rapidly (every 5–10 seconds), the auto-flush valve is failing, not a cartridge issue. Both need a technician — don't keep replacing parts.
Frequently Asked Questions
What is the best Filter Replacements in India?
The best Filter Replacements in India is the Kent Original Superb Filter Set — Sediment + Pre-Carbon + Post-Carbon. Best OEM choice for Superb units under AMC. Pair with an OEM Kent membrane if warranty matters.
How much does a Filter Replacements cost in India?
Filter Replacements prices in India typically range from ₹1,200 – ₹3,800 per set. Check current prices on Amazon for each pick listed above.
What should I look for when buying a Filter Replacements?
Key factors: Verify the model number before ordering. The Kent Superb has three generations: original Superb (2016–19), Superb 2.0 (2020–23), and the current Superb 2024. Cartridge fits are ~95% interchangeable but O-ring sizes differ. The model sticker is on the back-bottom panel — note the 5-digit code and cross-reference the listing description. Do not buy from listings that say "fits most Kent" without specifying Superb. | OEM vs compatible — AMC decides it. Kent's AMC on the Superb is more comprehensive than on the Grand Plus and voiding it has bigger cost implications. If under AMC, use Kent-originals. Out of AMC, Wellon and Vontron perform within spec; Wellon has the closest housing-thread match for the Superb specifically. | Installation specifics. The Superb's pump-side layout is a little tighter than the Grand Plus — you'll need to tilt the unit forward 15° to swing the sediment housing free. Unplug first, drain the tank fully (9 L takes ~3 min through the dispenser), then unscrew. The Superb's UV chamber is accessed from the top-rear; two screws hold the cover. Keep track of the quartz sleeve — it's glass.
What is a good budget option for Filter Replacements?
Kent Original UV Lamp for Superb is a solid budget choice within this range. UV is safety-critical — use OEM. Not the stage to economise on.
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