IQAir - GC MultiGas

IqAir e disponibil in Romania, doar ca e destul de scump, link la importator: https://www.dezumidificatoraer.ro/purificator-gc-multigas-DZ384 Completare: nu te astepta la minuni nici de la asta, adica are un efect partial si de scurta durata.

[Iqair](https://www.iqair.com/us/products/air-purifiers/gc-multigas) (ships from California) or [allerair](https://allerair.com/products/airmedic-pro-6-ultra?pr_prod_strat=e5_desc&pr_rec_id=7f8d24bda&pr_rec_pid=8225197699&pr_ref_pid=8225328195&pr_seq=uniform&variant=42969115470) (ships from Canada). They have hepa filters and pounds of activated carbon to filter out VOC’s. However, the iqair purifer is much quieter. I recommend getting a [Temtop](https://a.co/d/e6atbsG) air quality monitor to measure particulate matter and total volatile organic compounds (TVOC’s), to ensure the purifier actually works and when to take extra precautions of the air inside/ outside is really bad. I tried both due to the LA wildfires when the smoke was really bad and even now as I live near the fire zone and there are concerns of bad air quality as the cleanup is expected to last 1-2 years. My favorite is the iqair one since it’s quieter and looks nicer, but it has less activated carbon. However, the Temtop monitor doesn’t show any issue filtering out VOC’s. I do live in an 1bedroom apartment however. The allerair is good too, it’s just too loud and the customer service is not as good. For your house , you have to get 1-3 of either of them.

IQ Air GC (does vocs, there is a base model for less though)

I bought directly from Green Building Supply in Iowa (amazing customer service & super fast!) but don’t see it there now, so I’ve linked to the models at the manufacturer. One of these is the XE https://www.iqair.com/us/products/air-purifiers/gc-multigas https://www.iqair.com/products/air-purifiers/gc-multigas ETA: I have MCS. We keep one in the bedroom, office and main living space. We’ll get the house unit when we move.

Second this brand – it's best of the best imo! I've got the IQ GC MultiGas, and the difference it makes to the air quality is insane. I had some noticeable chemically smells in the house and the carbon filter sucked it right out.

I invested in an [IQ air](https://www.iqair.com/us/products/air-purifiers/gc-multigas). It’s pricey and a beast of a machine but I live next to the freeway so it feels necessary.

I would overall aim to address the mold problem and deprioritize VOCs unless they’re actively a problem. So that would mean maximizing the amount of hepa filtration within your budget. Ideally a purifier for each bedroom and either a larger unit if the living room / kitchen is an open concept or just do two in that large space. For carbon filters, IQAir is very impactful if you have the budget for the GC Multigas. There are other recommendations like Austin Air. A lot of people don’t feel like the carbon filter has a significant impact, but I know a few chronically ill folks who say it makes a meaningful difference.

Unfortunately I think the activated carbon stuff is just very expensive and I don’t see a way around that, outside of the DYI option. Just to note the Oransi has about 3lbs of carbon in its carbon filter. The IQAir has 12lbs and I believe the AllerAir has even more. If you want to get 4 Oransi’s I can see an argument for more cleaning power due to multiple units but then the price is almost the same. I also think the Oransi replacement filters end up being more expensive on a dollar per lbs of carbon than the other brands you listed I also believe the IQAir GC Multigas and Oransi both have carbon treated with Potassium Permanganate Impregnated Alumina which increases effectiveness in adsorbing some VOCs and pollutants

Absolutely. I have an IQAir GC Multigas

We rec’d the IQAir Multigas GC yesterday and I ran it in the bedroom all night without no problems. In this short time, the unit has already significantly reduced the overpowering VOC smell in my bedroom and bath. It’s a big unit, it’s as tall as my hip! I have the fans turned all the way up and it’s not noisy to me but I also don’t mind that sound of a fan going, others might not feel the same. So far, I’m super impressed and think it was worth the cost.

I agree, I have an IQAir multigas GC and an Airpura G700. They both work incredibly well and I highly recommend both, but I prefer the IQAir due to less noise and I love to use it with the App. Don’t get me wrong, we have the Airpura cranked in the living room during the wildfire smoke high AQ days and it works incredibly well.

We just moved into a new build that absolutely reeked of VOC’s, and I’m super sensitive. We bought them specifically to tackle wildfire smoke and VOC’s. We put the IQAir in the bedroom because it’s quieter, and the placed the Airpura in the living room/kitchen which smelled the worse by far. I’d say within less than a week 99% of the VOC smell was gone. The Airpura is a mechanical beast and does the job extremely well, I feel like it did the heavy lifting of removing the VOC’s. Just know that it’s louder, and only has an on/off button and a dial to adjust the intensity, that’s it, no bells or whistles. I feel like it’s more for special events like VOC’s or wildfire events rather than a daily use air purifier.

Something like the Cleanairkits if you can get furnace filters where you live or you can consider the airfanta 3 pro. I don’t think CleanAirKits ships to India though but you could make your own since it’s pretty DIY. They both are low cost and offer excellent cadr without being loud. Hepa filters are super loud at their high setting which you need to get the high cadr values. If they are on their low setting, they don’t really do much. If you want, the iqair gc multigas would be the most expensive, nicest air purifier that will offer elite performance. The unit costs a ton though but you get what you pay for. Since it’s a big unit, you could run it on a lower setting so it won’t be so loud and you would still get good performance. The 12 lbs of carbon in it will scrub out harmful gases you might encounter where you live. Their CEO breathed out of the air purifier in a sealed box with a tear gas grenades going off as a marketing stunt haha.

I use IQAir GC MultiGas and it works great. You probably need multiple of those. One for each room and living space. If you want something that doesn’t take space, you can consider integrating IQAir PerfectPro as part of your HVAC ducting. Mind you, the filters are astronomically expensive, and you will need to replace them way more frequently than what’s suggested.