RO Water Filter Price in Sri Lanka: Complete Buying & Cost Guide
Evaluating the RO water filter price in Sri Lanka requires looking beyond the initial sticker price to compare filtration stages, local certification, installation fees, and replacement cartridge costs. Currently, the AquaLife 18L Alkaline RO Water Purifier is available at a special price of LKR 54,900 (discounted from LKR 74,900, saving you LKR 20,000), delivering a complete home purification system across all 25 districts with no hidden charges[cite: 1].
What Is Included in the LKR 54,900 AquaLife Purifier Package?
Established in 2017 with approximately 100,000 water filters sold islandwide, AquaLife bundles essential setup and after-sales services directly into the LKR 54,900 price[cite: 1]:
- ITI-Certified, Sri Lankan–Manufactured Quality: AquaLife is the only Sri Lankan–manufactured RO water filter with ITI certification, built to filter out heavy metals and bacteria[cite: 1].
- Free Islandwide Delivery & Home Installation: Technicians deliver and install the purifier at your home free of charge anywhere across all 25 districts[cite: 1].
- Free Water Quality Test: Every setup includes a free water quality test to check your source water and confirm the right configuration for your household[cite: 1].
- Pay After Installation Option: You can choose to pay in full when your order is confirmed, or pay after the water purifier has been installed in your home[cite: 1].
- Warranty & Lifetime Service Support: Your purchase includes a 1-year warranty, 1 year of free service, and lifetime service support backed by a 24-hour customer support team[cite: 1].
AquaLife 18L Alkaline RO Specifications & Value Breakdown
For busy families, daily water preparation—boiling water, letting it cool, and filling bottles—is exhausting[cite: 1]. The fully automatic AquaLife system filters 100 to 150 liters per day, providing instant access to clean, safe drinking water straight from the tap[cite: 1].
| Feature / Specification | AquaLife 18L Alkaline RO Details |
|---|---|
| Product & SKU | AquaLife 18L Alkaline RO Water Purifier (SKU: AQL-RO18)[cite: 1] |
| Special Price | LKR 54,900 (Regular Price: LKR 74,900 — Save LKR 20,000)[cite: 1] |
| Core Technologies | RO, UV, UF, TDS Controller, and Biocera Alkaline Filter[cite: 1] |
| Purification Rate | 18 L/hr (18 litres per hour)[cite: 1] |
| Storage Tank Capacity | 18 litres[cite: 1] |
| Operating pH Range | 7.0 – 8.0 pH[cite: 1] |
| Input Power Supply | Single Phase 100–250 V AC, 50 Hz[cite: 1] |
| Gross Weight & Dimensions | 10.5 kg | 450 mm (L) × 275 mm (W) × 707 mm (H)[cite: 1] |
| Warranty & Service | 1-year warranty + 1-year free service + lifetime service support[cite: 1] |
How 6-Stage Filtration Solves Hard Water & Taste Issues
Homeowners in hard-water areas such as Kurunegala frequently experience a thick white scale layer inside their kettles and off-tasting tea[cite: 1]. Furthermore, standard RO purifiers often produce water that tastes flat[cite: 1]. Featuring a clear cover that keeps the filters visible, AquaLife resolves both issues through six specialized filtration stages[cite: 1]:
- Stage 1 – 5 Micron (5µm) Pre-Filter: Removes sand, mud, rust, and other larger particles from raw water[cite: 1].
- Stage 2 – 1 Micron (1µm) Sediment Filter: Traps fine particles to protect internal filtration components[cite: 1].
- Stage 3 – Inline Carbon Filter: Eliminates unpleasant taste and odour[cite: 1].
- Stage 4 – RO Membrane: Conducts reverse osmosis purification alongside UV, UF, and a TDS controller that manages Total Dissolved Solids[cite: 1].
- Stage 5 – Post Carbon Filter (Post-C): Polishes the filtered water for final taste and odour refinement[cite: 1].
- Stage 6 – Biocera Alkaline Mineral Filter: Adds back essential minerals and maintains a 7.0–8.0 pH range so drinking water tastes fresh and natural[cite: 1].
Ongoing Maintenance & Replacement Filter Cartridge Costs
Understanding long-term ownership costs means knowing the price of replacement parts during and after your warranty period[cite: 1]. Genuine pre-filter cartridges and internal filters are available through the AquaLife Shop[cite: 1]:
- AquaLife 5 Micron PP Sediment Filter Cartridge (Mud Filter, SKU: PREF-1): LKR 600 for a single high-quality polypropylene (PP) sediment cartridge[cite: 1].
- AquaLife 5 Micron PP Sediment Filter Cartridge – Pack of 3 (SKU: PREF-3): LKR 1,500 (discounted from LKR 1,800, saving LKR 300)[cite: 1].
- 1 Micron Sediment Filter (SKU: AQL-SD01): Replacement filter for fine particles — ask for pricing via WhatsApp or phone[cite: 1].
- Inline Carbon Filter (SKU: AQL-IC01) & Post Carbon Filter (SKU: AQL-PC01): Carbon filters for taste and odour — contact our 24/7 hotline or WhatsApp for current prices[cite: 1].
- RO Membrane (SKU: AQL-ROM) & Alkaline Mineral Filter (SKU: AQL-ALK): Replacement RO membrane and final Biocera Alkaline filter — message on WhatsApp or call for pricing[cite: 1].
How to Order & Book Your Free Water Test
Whether your household uses tap water or well water, AquaLife discusses your water source and installation spot in advance before you buy[cite: 1]. You can order in three simple steps[cite: 1]:
- Talk to Us: Call our 24-hour hotline at 071 104 1635 (or landline 037 4 306 307), message us on WhatsApp, or fill in the online order form[cite: 1].
- Confirm the Details: Share your district or nearest town and let us know whether your water source is tap water or well water[cite: 1].
- Arrange Installation: We confirm your order and installation date, and our technicians install the system and carry out your free water quality test[cite: 1].
Have more questions? Visit our Water Filter FAQ, email [email protected], or visit us at No. 51, Pahala Bamunussa, Maspotha, Kurunegala[cite: 1].