Aquaguard Magna HD RO+UV Filter Replacement (2026)

The Magna HD filter service kit — sediment, chemi-block, and post-carbon — is compatible across Aquaguard Magna HD RO+UV variants sold in India. However, the RO membrane is sold separately and is not interchangeable across other Aquaguard series. Always verify the model number printed on the bottom sticker before ordering, as Eureka Forbes catalogs multiple Magna variants with different internal dimensions.

In hard-water zones (TDS above 500 ppm, common in Jaipur, Chennai, and parts of Delhi NCR), the sediment pre-filter clogs fastest and should be replaced first — typically every 6 months rather than annually. The chemi-block follows at 12 months, and post-carbon at the same interval. Skipping the sediment swap strains the RO membrane and shortens its lifespan from around 2 years to under 12 months.

No, the e-boiling indicator on the Magna HD does not reset automatically. It tracks cumulative flow hours, and after a filter service it must be manually reset through the service menu — a step typically performed by an authorised Eureka Forbes technician. Attempting a DIY reset without the correct sequence can leave the counter misaligned, causing premature or delayed service alerts. This is the main reason Eureka Forbes recommends channel-authorised installation.

Under typical Indian municipal tap-water conditions (TDS 200–400 ppm, moderate sediment load), a Magna HD filter set is rated to process around 6,000 litres before the chemi-block and post-carbon reach capacity — roughly 12 months of use for a family of four consuming 15–20 litres daily. In high-sediment or high-TDS areas, actual capacity can drop to 4,000–5,000 litres, making 9-month replacement intervals more appropriate.

The best Filter Replacements in India is the Aquaguard Genuine Magna HD Filter Service Kit (Sediment + Chemi-Block + Post-Carbon). Best OEM 3-cartridge set. Worth it if you also plan a paid service visit for the indicator reset.

Filter Replacements prices in India typically range from ₹1,300 – ₹3,600 per set. Check current prices on Amazon for each pick listed above.

• Key factors: Confirm you have the Magna HD RO+UV — not the plain Magna. The HD variant has a digital indicator panel; the original Magna has mechanical-only. Cartridge sizes overlap but the chemi-block grade differs. Order from listings that specify HD RO+UV to avoid a ~15% filtration-downgrade from cross-buying.
• Genuine vs compatible — Eureka Forbes locks the ecosystem tighter than Kent. Buying through Aquaguard Service bundles parts with mandatory service; buying genuine cartridges standalone on Amazon is possible but rarer. Compatibles from Aquadart, Konvio Neer, and Vontron are widely available. Compatibles will NOT reset the e-boiling indicator — if you need a clean indicator panel, pay for the service visit.
• Installation notes. Magna HD housings unscrew from the front panel — the panel pops off with gentle pressure on two top clips, no screws. Inside: sediment is left, chemi-block centre, post-carbon right. Tank drain takes ~90 seconds through the dispenser. Be careful with the UV lamp — it's wrapped in thin foam and slides into the quartz sleeve. Gloves help; skin oils on the lamp shorten its life.

Konvio Neer Full Kit for Aquaguard Magna HD (3 Cartridges + Membrane) is a solid budget choice within this range. Cheapest complete kit for Magna HD. Keep genuine Aquaguard UV lamp separate.

Amazon Prime members in metros (Mumbai, Delhi, Bangalore, Pune, Chennai, Hyderabad, Kolkata, Ahmedabad) typically get 1-2 day delivery. Tier-2 cities take 3-5 days. Remote pincodes (parts of North-East, interior Himachal, smaller towns in MP and Odisha) take 5-7 days. For filter replacements, we recommend verifying delivery date on the Amazon listing before checkout — bulkier water purifiers items occasionally take longer than the displayed Prime estimate.

Most products in the ₹1,300 – ₹3,600 per set range qualify for No-Cost EMI on Amazon India when you check out with a credit card from HDFC, ICICI, Axis, SBI, or Kotak Mahindra. Some debit cards from these banks also work. The exact EMI options appear on the product page after you select a payment method — typically 3, 6, 9 month no-cost terms for ₹1,300 – ₹3,600 per set, with longer 12-24 month terms available at small interest. Amazon Pay Later is also an option for orders under ₹60,000.

Most water purifiers products on Amazon.in have a 7-10 day return window from delivery date for replacement or refund, provided the item is unused and in original packaging with all accessories. Personal-care and consumable items are typically non-returnable once the seal is broken. For appliances and electronics, the manufacturer warranty (usually 1-2 years) covers defects beyond Amazon's return window — register the product with the brand within 7 days of delivery to lock in the warranty start date.