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Filters

We're collecting a range of resources from communities and projects focused on water and air filtering. (Lead image: @shanlter) This page needs organizational help! Please help by tagging content with `filters` or with `air-filters` or `water-filters`. Thanks! ## Questions [questions:filters] ### Water filtering [nodes:water-filters] ### Air filtering [nodes:air-filters] ## Activities [notes:grid:activity:filters] ...

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Analysis of Dual-Bandpass NDVI Filters using Python

Post by @ektopyrotic 1   |   10 months ago

Building Snake Plant Air Remediation kit in Bangalore, India

Post by @deeptalaxmibharadwaj 9   |   over 1 year ago

PureLab：Experiment and Installing Water Filters Record In Banmentun

Post by @shanlter 3   |   over 5 years ago

Use Image Sequencer for NDVI plant analysis with a modified mini sport camera

Post by @warren 1   |   over 2 years ago

AIR-QUALITY & BALLOON LAUNCH: SUMMER 2019 QUEENSBRIDGE TECH LAB COMMUNITY SCIENCE PROJECT

Post by @SadiePrego 5   |   over 2 years ago

Building a plant-based air purifier kit at Barnraising

Post by @warren 21   |   over 2 years ago

Build a plant-based air purifier

Post by @nshapiro 20   |   over 4 years ago

Inexpensive HEPA Filter Fan project to reduce air pollution

Post by @Melissa 24   |   over 5 years ago