Work · alternatives · 2026
24 alternatives to Olansi
Water Purifier
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Olansi launched in 2021; newer entries below may have overtaken it.
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Hi HN! I’ve been working on an air quality measuring device called Air Lab for the past three years. It measures CO2, temperature, relative humidity, air pollutants (VOC, NOx), and atmospheric pressure. You can log and analyze the data directly on the device — no smartphone or laptop needed. To better show what the device can do and how it feels like, I spent the past week developing a web-based simulator using Emscripten. It runs the stock firmware with most features available except for networking. Check it out and let me know what you think! The firmware will be open-source and available…
2025 · networkedartifacts.com · its alternatives →
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AirProof AI▲70Find the best spot for your air purifier in seconds
Aug 2026 · airproofai.com · its alternatives →
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Factory-direct sourcing for industrial air filters
May 2026 · clean-link.com · its alternatives →
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Industrial air filtration for German B2B buyers
Jun 2026 · de.clean-link.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →