The Sintex TruPUF Insulated Multilayer Water Storage Tank is India’s first truly insulated water tank engineered to deliver superior thermal performance and hygiene in extreme weather conditions. With a 50 mm thick Polyurethane Foam (PUF) insulation layer, it significantly reduces heat transfer, keeping stored water cooler in hot summers and protecting it from freezing in cold climates — ideal for locations with intense temperature fluctuations. This tank features Active Silver Technology, offering anti‑viral, anti‑bacterial, anti‑fungal, and anti‑algae protection to help keep water safe and clean. The unique self‑locking bolted lid design ensures a secure seal against dust and contaminants, while the 100% food‑grade virgin plastic construction (FDA‑approved and phthalate‑free) ensures water hygiene and long‑lasting durability. Its UV‑stabilized body and lid prevent sun rays from reaching the water, further protecting quality and preventing algae growth.