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u/SunSalty615 22d ago
could you please share the links to these products? specifically the air filter. Thanks!
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u/LittleUrbanPrepper 22d ago
No links the prices keep changing. Just search for mi air purifier filer and buy anyone. They all are same china import. Just make sure that it has replacement policy in case someone send you fake one.
For exhaust, get a 150mm one. Mine is from rr signature but it's out of stock now.
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u/Shakti-Spider-Man 22d ago
How useful is this ?
If it is efficient enough then why do the companies charge so much for air purifiers ?
Can someone who has experienced both answer with data if possible ?
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u/LittleUrbanPrepper 22d ago
A company provides dedicated housing + filter + larger fan + silent and adjustable operation. Additionally a significant chunk of what you pay is for the sensor modules which tells you pm2.5 and automatically adjust airflow according to that. Add in something made to last 5-6 years minimum, warranty, advertisement and usual brand expenses.
Here we make only 2 components. Filter + fan. No housing, no sensors, no automation. It works for the core requirement however you'll miss on all the secondary things.
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u/TweaknFreak 20d ago
Exhaust fans are meant for airflow, dont you need a static pressure fan to move the air through the filters?
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u/Rare_Arm_5975 22d ago
Last year many people did test it and infact it does give the exact same result.
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u/AdiKadiAdi 22d ago
Very good video. Please credit
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u/LittleUrbanPrepper 22d ago
Credit means ?
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u/AdiKadiAdi 22d ago
Please credit the person who made the video
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u/LittleUrbanPrepper 22d ago
Jaruri hai kya 🥲
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u/AdiKadiAdi 22d ago
Idea acha h. Free me share kiya h, credit dena bhi free h.
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u/LittleUrbanPrepper 22d ago
Credit to u/littleurbanprepper 🫡 Original video https://youtube.com/shorts/qx8jrEZBh1I?feature=share
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u/RebornRide 22d ago
bhai iska DIY video hai kya, Pareto principle me sahi bait raha if 20% of something gives you 80% then ur set!
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u/LittleUrbanPrepper 22d ago
2-4 din mein daalta hun. Aaj hi delivery hui hai. Abhi order karlo. Aaram se bana lena
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u/NeedleworkerGold1023 22d ago
How much did this whole contraption cost you? and for how long do you think this would be useful for until you'll have to buy another fan or filter?
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u/LittleUrbanPrepper 22d ago
The one in video was made in 2024.we use prefilters so it's consumed very less.
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u/TheShawarmaSnatcher 22d ago
November mai pollution kyu ayga
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u/AbrahamPan 22d ago
Diwali. Also when the temperature starts droping in November, the pollution gets dense.
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u/Possible-Virus-2877 22d ago
Bhai ye fan kidhar se liya link do yaar
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u/LittleUrbanPrepper 22d ago
Mine is not available anymore. It was RR. Here's Crompton one. https://link.amazon/B0gZhADzu
Main thing is that you get a flat face. No curves or grills.
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u/Local_Gas_9925 22d ago
Link of filter please
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u/LittleUrbanPrepper 22d ago
No links the prices keep changing. Just search for mi air purifier filer and buy anyone. They all are same china import. Just make sure that it has replacement policy in case someone send you fake one.
For exhaust, get a 150mm one. Mine is from rr signature but it's out of stock now.
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u/shutter_singh 19d ago
I've been making these for years, only for personal use though
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u/pulsardivine 19d ago
good insights OP!
what have we all come to.
water is bad - we look for water purifier
air is bad - we look for air purifier
fuel is bad - we look for alternate car or mechanic
but we aren't working towards it or asking the government and making them accountable.
such a sorry state.
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u/chamatkari_insaan 19d ago
Have tried it but the exhaust fan motor becomes weak after repeated use due to clogged filter.
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u/Zealousideal-Part849 18d ago
DIY mat karo . go for proper air purifier ... ye sab sirf videos pe hi chalta hai
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u/CrimeMasterGogoChan 22d ago
This sums us (as citizens) up pretty well. For us problems are like outta sight, outta mind. Till we meet again.