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Gravity Water Purifier Specifications, Features & Compatibility Guide
The AD-Tech Gravity Water Purifier is a UF water purifier with 20 L storage capacity designed for Indian households capable of handling source water TDS up to 300 ppm.1 L/min, ensuring safe and clean drinking water.
Quick Answer
If you use municipal supply and want zero electricity costs, the AD-Tech Gravity Water Purifier is a top-tier choice. Its massive 20L storage and 3-stage UF tech filter bacteria effectively while retaining minerals. Avoid it if your water source exceeds 300 ppm TDS, as it lacks RO capability for heavy metals.
Opt for this AD-Tech unit if you need chemical-free filtration for low-TDS tap water without power dependency. Skip it for borewell sources over 300 ppm that require RO membrane desalination.
✓ Who Should Buy
- • performance suitable for residential spaces.
- •Verified efficiency of standard rating for reduced long-term operational costs.
- •Structural stability for consistent cleaning under rigorous use cases.
- •Hardware durability via premium components and advanced technology.
- •Built-in grid protection with Standard power cycle voltage management.
✕ Who Should Avoid
- •Spaces or usage requirements exceeding residential rated capacity.
- •Installations prioritizing minimum capital expenditure over high-efficiency performance.
- •Unstable grid conditions exceeding the functional threshold of Standard power cycle.
- •Environments incompatible with water-purifiers physical and thermal dissipation specs.
Product Overview
The AD-Tech Gravity Water Purifier is a UF water purifier with 20 L storage capacity designed for Indian households capable of handling source water TDS up to 300 ppm. It delivers 3-stage purification at a flow rate of 0.1 L/min, ensuring safe and clean drinking water. The purified water maintains TDS levels of 50-150 ppm, retaining essential minerals. Key features include Non-Electric, Chemical-Free Purification, UF Technology, BIS Certified, Countertop Design. Convenience features: Non-Electric Operation, Chemical-Free Purification, Removes Bacteria/Cysts/Dust/Sand/Chlorine, Suitable for Low TDS Water. Table top / Counter top design suits kitchen countertops and wall spaces. Runs at 0 W on Yes, compatible with standard Indian electrical supply. Backed by a 6 Months warranty with technician visit support, manufactured in India.
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Engineering Analysis
UF membrane filtration acts as a secondary barrier catching colloidal particles and biological matter larger than 0.01 microns. The 3-stage system ensures multi-layer protection across sediment, chemical, and microbial contaminants. Rated to handle source TDS up to 300 ppm, suitable for both municipal and borewell water sources. Internal voltage regulation at 230 V AC, 50 Hz DC protects components from mains fluctuations.
Technical Support & FAQs
Engineering Analysis
UF membrane filtration acts as a secondary barrier catching colloidal particles and biological matter larger than 0.01 microns. The 3-stage system ensures multi-layer protection across sediment, chemical, and microbial contaminants. Rated to handle source TDS up to 300 ppm, suitable for both municipal and borewell water sources. Internal voltage regulation at 230 V AC, 50 Hz DC protects components from mains fluctuations.