Which Air Conditioners and Filters Work Best for Eliminating Odors?
LESLIE: Karen in Arizona is on the line with an air-conditioning question. How can we help you today?
KAREN: Yeah, I was just curious which is a better choice between the Ruud and the Trane. I need four units. I have to replace them all.
TOM: Yeah, it’s a good question. I would look at a couple of things.
First of all, they’re both good brands. So I would look at the efficiency rating for all of the units. I would look at the warranties for the units and I also would make sure that you choose your HVAC contractor carefully. Because a lot of the efficiencies in these systems rely heavily on the quality of the installation. So, we do want to be very careful about who’s installing it. Make sure the ducts are all sealed and that kind of stuff. Because if not, you’re going to have inefficiencies as you use the system as time goes on.
But they’re both great brands, so I think you can’t go wrong either way. Just make sure when you’re comparing apples to apples that you make sure they each have the same efficiencies and warranties.
KAREN: Well, you said something about ducts.
TOM: Yeah, the duct system that feeds the air to the different rooms, you want to make sure those ducts are properly installed and that they’re sealed. Because a lot of times, where ducts are joined, especially in older homes, those intersections are not sealed properly and a lot of air leaks out there. So the little things like that have a big impact on efficiency of the system.
KAREN: OK. And the other question is – I have a pet-boarding business and I’m trying to use some sort of air filter that will get – will take up smells. Do you know if any are better than others? Because I put the Oreck and another brand in the cat room and I can still smell cats.
TOM: Yeah, I bet. That certainly would be the test of any HVAC – any filtration system.
Well, look, the best filtration systems are really designed more for dust than for odor. However, I know that 3M has one that has a charcoal base to it that is far more efficient at taking odors out than just about anything else out there. And so – is this a forced-air system that you would have for that area, as well?
KAREN: No, this is just – like I had gone into one pet-boarding place and I smelled urine really bad and I thought, “This isn’t going to make it, this place, because of the urine.” And then they had four filters that were sitting on the wall, just – they kind of look like a mini-Oreck. They were on the wall, hung on the wall, just like the size of maybe 1 foot by 1½ feet. A little rectangle? And they really took the smell out and I don’t know which brand she used.
LESLIE: Now, Karen, I think the issue that you’re having in finding something that is going to work well for you is that we really want to make sure that we find you something that works from a commercial standpoint: something that’s made for a business like yours, which has a lot of animal odors.
And there’s a company out there called Air Oasis and that’s their website: AirOasis.com. And if you click on their Commercial section, you’ll find that they’ve got commercial air purifiers and air sanitizers that are carbon based and they will really reduce a lot of this odor and bacteria and viruses and VOCs.
So I would check them out and there might be something that would work well for you there.
KAREN: Alright. Yeah, that’d be good. It might help for smokers, too. I don’t smoke but in case the audience is listening. So, OK, I will go to Air Oasis. Thank you so much.