TDS stands for Total Dissolved Solids. It represents the total concentration of dissolved substances in your water, including minerals, salts, and heavy metals. Measuring TDS is the primary way to determine how pure your drinking water is.

For safe, healthy, and great-tasting drinking water, a TDS level between 50 to 150 ppm (parts per million) is considered excellent. Water with a TDS below 50 can taste flat and lack essential minerals, while water above 300 ppm may contain harmful impurities. AQUAAN RO systems feature advanced TDS controllers, allowing you to retain essential natural minerals while rejecting the harmful ones.

AQUAAN systems are engineered for uncompromising quality. Unlike standard purifiers, we use 100% Copper Coil Booster Pumps for long-lasting performance and 100% Virgin Food-Grade Plastic for our cabinets. Because we manufacture directly in Gujarat, we provide premium multi-stage purification (RO+UV+UF+TDS+Alkaline) at highly competitive prices.

Yes! We are a primary manufacturer for growing water purifier brands. We supply high-quality empty RO cabinets, membranes, inline filters, and heavy-duty spares at factory-direct wholesale pricing so you can assemble and build your own local brand.

For optimal performance:
• Pre-filters (Spun/PP): Change every 3 to 6 months depending on local water sediment.
• Carbon/Sediment Inline Filters: Change every 12 months.
• RO Membrane: Change every 1.5 to 2 years depending on the inlet water TDS.

Becoming a partner is easy! Simply visit our Dealers & Partners page, fill out the application form with your requirements, and our B2B sales team will connect with you to share our wholesale catalogs and pricing.