How to Make a Better DIY Air Purifier

Video Description

Free email course: 5 mistakes I made that worsened my home's air quality, and what to do instead. Sign up here: https://renegadeairquality.com/ Greetings folks! This is a build video in which I show you STEP-BY-STEP how to build my DIY air purifier. It is quieter and more powerful than a Corsi-Rosenthal box (aka Comparetto Cube). It cost me less than a high quality commercially sold air purifier, so it's an effective budget option. Most importantly, it improves my home's air quality a lot! Intro: 0:00 Intro to my design: 0:10 Why my design is superior to others: 1:03 HOW TO BUILD IT (please see my pinned comment for a couple notes): 3:41 Airflow (cfm) and loudness tests: 16:55 *Tools and materials (should cost $200-300 total, depending on what you already have on hand):* Below are affiliate links, which means I earn a small commission if you make a purchase through them. This helps support the channel at no additional cost to you. Thank you for your support! -4 mm coroplast sheet (2 pack, one for sealing top, and another for sealing the bottom): https://amzn.to/4aAGmC5 -Straight edge: https://amzn.to/3Vg1MA3 -Zip ties (CAN USE INSTEAD OF CLOTHESLINE): https://amzn.to/4hGvbgl -Synthetic clothesline: https://amzn.to/3UZmToG -Utility knife: https://amzn.to/3UOsaPO -Drawing compass: https://amzn.to/3WRLqyN -Hot glue gun (Adtech Pro 75): https://amzn.to/44UkyQH -Hot glue sticks: https://amzn.to/3UUIfUb -Filters - 4 pack Filtrete MERV-13 (I now recommend getting 16x25): https://amzn.to/3VcMhc4 -Fan: AC Infinity CLOUDLIFT S12 (not Cloudline): https://amzn.to/4fruu8V IF AMAZON IS OUT OF THE S12, check if AC infinity's site has it. I haven't yet found an alternative to this fan that I'm satisfied with, unfortunately. Open to suggestions. The 3D Handyman's filter testing video: https://youtu.be/XAJ__E-hIJc?si=CtM5jsaJ1jQe-rZT How to tie a square knot: https://youtu.be/FuzMRz0lNhY?si=chQLdfnUxKtBNpj5 🎯 DIY Mold Inspection: My Visual, Tool-Free Guide to Spotting Red Flags: https://healthyhomeguide.gumroad.com/l/DIYMoldInspection (PDF guide + printable + Google Sheet checklist) 🙏 Support my work on Patreon: https://www.patreon.com/HealthyHomeGuide 💬 Need air quality advice? Book a 1:1 consult: https://www.healthyhomeguide.com/schedule-a-chat 🔗 Follow me: Website & Newsletter: https://www.healthyhomeguide.com/ Instagram: https://www.instagram.com/healthy.home.guide/ ✅ Products I trust (fragrance-free, effective, vetted): https://www.amazon.com/shop/healthyhomeguide As an Amazon Associate I earn from qualifying purchases. Like, comment, and subscribe for practical, evidence-based indoor air quality tips (CIRS, MCS, mold).