Sterra is a Singaporean brand known for their air and water purifiers. They market themselves as offering high-quality filtration systems at competitive prices, aiming to make clean air and water more accessible for Singaporean households.

They boast several features that might be attractive to customers:

• Variety of Products: Sterra offers a range of air purifiers with True HEPA filters, claiming to remove viruses, allergens, and other airborne contaminants. They also sell water purifiers that target impurities like heavy metals, chlorine, and bacteria.
• Competitive Pricing: Sterra emphasizes their focus on cutting out middlemen to offer their products at lower costs compared to competitors.
• Customer Service: They provide after-sales support, fast and free delivery with installation within a few days, and positive customer reviews on their website.